---
title: "Changes to Get Multivariate Event Collection"
method: GET
path: "/multivariate_event_collections/{collection_ticker}"
---

# Changes to Get Multivariate Event Collection

`GET /multivariate_event_collections/{collection_ticker}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 6 of 69 revisions.

- **2026-10-06** `f93ce4d0bff2`: 2 info
- **2026-08-04** `4cee66247882`: 1 info
- **2026-07-31** `a07481be8bf9`: 3 warning
- **2025-12-02** `02c9ca7d135f`: 2 info
- **2025-11-06** `6ad7527f54aa`: 2 breaking, 21 info
- **2025-09-07** `6a92b9826d61`: 1 info

## Changes

- **2026-10-06** `f93ce4d0bff2`: 2 info
  - added the required property `multivariate_contract/price_level_structure` to the response with the `200` status
  - added the required property `multivariate_contract/price_ranges` to the response with the `200` status
- **2026-08-04** `4cee66247882`: 1 info
  - added the optional property `multivariate_contract/exchange_index` to the response with the `200` status
- **2026-07-31** `a07481be8bf9`: 3 warning
  - removed the optional property `service` from the response with the `400` status
  - removed the optional property `service` from the response with the `404` status
  - removed the optional property `service` from the response with the `500` status
- **2025-12-02** `02c9ca7d135f`: 2 info
  - api tag `multivariate` added
  - api tag `collection` removed
- **2025-11-06** `6ad7527f54aa`: 2 breaking, 21 info
  - the response property `multivariate_contract/associated_events/items/size_max` became nullable for the status `200`
  - the response property `multivariate_contract/associated_events/items/size_min` became nullable for the status `200`
  - added the non-success response with the status `400`
  - added the non-success response with the status `404`
  - added the non-success response with the status `500`
  - the response property `multivariate_contract` became required for the status `200`
  - the response property `multivariate_contract/associated_event_tickers` became required for the status `200`
  - the response property `multivariate_contract/associated_events` became required for the status `200`
  - the response property `multivariate_contract/associated_events/items/active_quoters` became required for the status `200`
  - the response property `multivariate_contract/associated_events/items/is_yes_only` became required for the status `200`
  - the response property `multivariate_contract/associated_events/items/ticker` became required for the status `200`
  - the response property `multivariate_contract/close_date` became required for the status `200`
  - the response property `multivariate_contract/collection_ticker` became required for the status `200`
  - the response property `multivariate_contract/description` became required for the status `200`
  - the response property `multivariate_contract/functional_description` became required for the status `200`
  - the response property `multivariate_contract/is_all_yes` became required for the status `200`
  - the response property `multivariate_contract/is_ordered` became required for the status `200`
  - the response property `multivariate_contract/is_single_market_per_event` became required for the status `200`
  - the response property `multivariate_contract/open_date` became required for the status `200`
  - the response property `multivariate_contract/series_ticker` became required for the status `200`
  - the response property `multivariate_contract/size_max` became required for the status `200`
  - the response property `multivariate_contract/size_min` became required for the status `200`
  - the response property `multivariate_contract/title` became required for the status `200`
- **2025-09-07** `6a92b9826d61`: 1 info
  - added the optional property `multivariate_contract/associated_events` to the response with the `200` status

---

[Operation](https://skmtc.dev/kalshi/apis/kalshi-trade-api-manual-endpoints/docs/multivariate_event_collections/:collection_ticker/get.md) - [API](https://skmtc.dev/kalshi/apis/kalshi-trade-api-manual-endpoints.md) - [Page](https://skmtc.dev/kalshi/apis/kalshi-trade-api-manual-endpoints/changes/multivariate_event_collections/:collection_ticker/get)