---
title: "Changes to Market-Timing Caution Windows"
method: POST
path: "/financial/market-timing"
---

# Changes to Market-Timing Caution Windows

`POST /financial/market-timing`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 13 revisions.

- **2026-08-24** `8ab5a768b521` — 2 breaking, 3 info
- **2026-08-22** `5a17388652f3` — 1 breaking

## Changes

- **2026-08-24** `8ab5a768b521` — 2 breaking, 3 info
  - the response property `data/cautionWindows/items/` became nullable for the status `200`
  - the `data/cautionWindows/items/` response's property type/format changed from ``/`` to `string`/`` for status `200`
  - added the optional property `data/date` to the response with the `200` status
  - added the optional property `data/disclaimer` to the response with the `200` status
  - added the optional property `data/note` to the response with the `200` status
- **2026-08-22** `5a17388652f3` — 1 breaking
  - added the new required request property `date`

---

[Operation](https://skmtc.dev/astroway/apis/astroway-calculation-api/docs/financial/market-timing/post.md) · [API](https://skmtc.dev/astroway/apis/astroway-calculation-api.md) · [Page](https://skmtc.dev/astroway/apis/astroway-calculation-api/changes/financial/market-timing/post)