--- title: "Changes to GET /v1/options/quotes/{optionSymbol}/" method: GET path: "/v1/options/quotes/{optionSymbol}/" --- # Changes to GET /v1/options/quotes/{optionSymbol}/ `GET /v1/options/quotes/{optionSymbol}/` > Every recorded change to this operation, newest first. ## Timeline Changed in 15 of 18 revisions. - **2026-11-12** `cc6fdcfdc88e`: 12 info - **2026-11-11** `bbdfaa9553a9`: 6 breaking, 6 info - **2026-11-10** `bd4ddf26d9f3`: 12 info - **2026-11-10** `231c9efe2086`: 6 breaking, 6 info - **2026-10-26** `6d85a6ca9e5c`: 12 info - **2026-10-26** `e7c5052b5d1c`: 6 breaking, 6 info - **2026-10-25** `4f9826817d79`: 12 info - **2026-10-22** `114f43c33a0d`: 6 breaking, 6 info - **2026-10-22** `4d4f99f8bb49`: 12 info - **2026-10-21** `c780c16dd7ce`: 6 breaking, 6 info - **2026-10-20** `84a509c5af47`: 12 info - **2026-10-20** `798b21b5c86a`: 6 breaking, 6 info - **2026-10-20** `9c7b9402c3db`: 12 info - **2026-10-07** `70f4593e32dc`: 2 breaking, 3 info - **2026-09-15** `9c18fbb1f58e`: 1 info ## Changes - **2026-11-12** `cc6fdcfdc88e`: 12 info - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `203` - **2026-11-11** `bbdfaa9553a9`: 6 breaking, 6 info - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `203` - **2026-11-10** `bd4ddf26d9f3`: 12 info - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `203` - **2026-11-10** `231c9efe2086`: 6 breaking, 6 info - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `203` - **2026-10-26** `6d85a6ca9e5c`: 12 info - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `203` - **2026-10-26** `e7c5052b5d1c`: 6 breaking, 6 info - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `203` - **2026-10-25** `4f9826817d79`: 12 info - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `203` - **2026-10-22** `114f43c33a0d`: 6 breaking, 6 info - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `203` - **2026-10-22** `4d4f99f8bb49`: 12 info - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `203` - **2026-10-21** `c780c16dd7ce`: 6 breaking, 6 info - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `203` - **2026-10-20** `84a509c5af47`: 12 info - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `203` - **2026-10-20** `798b21b5c86a`: 6 breaking, 6 info - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `203` - **2026-10-20** `9c7b9402c3db`: 12 info - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `allOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `allOf` list for the response status `203` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `200` - added `#/components/schemas/OptionSideEnum` to the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `allOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/Option Side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesCustomResponse]/side/items/` response property `oneOf` list for the response status `203` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `200` - removed `#/components/schemas/OptionSideEnum, #/components/schemas/NullEnum` from the `anyOf[#/components/schemas/OptionQuotesResponse]/side/items/` response property `oneOf` list for the response status `203` - **2026-10-07** `70f4593e32dc`: 2 breaking, 3 info - the response's body type changed from `object` to no type for status `200` (media type: application/json) - the response's body type changed from `object` to `string` for status `200` (media type: text/csv) - added `#/components/schemas/OptionQuotesResponse, #/components/schemas/OptionQuotesCustomResponse` to the response body `anyOf` list for the response status `200` (media type: application/json) - added the non-success response with the status `404` - added the success response with the status `203` - **2026-09-15** `9c18fbb1f58e`: 1 info - the endpoint scheme security `JWT Authentication` was added to the API --- [Operation](https://skmtc.dev/marketdata/apis/market-data-api/docs/v1/options/quotes/:optionSymbol/get.md) - [API](https://skmtc.dev/marketdata/apis/market-data-api.md) - [Page](https://skmtc.dev/marketdata/apis/market-data-api/changes/v1/options/quotes/:optionSymbol/get)