Get Historical Pricing

Retrieve comprehensive historical pricing data for a specified security, including stocks and options, to analyze its performance over time. This section enables you to access detailed daily price and volume information spanning the security’s lifetime, supporting informed investment and trading decisions.

Note: Historical prices returned by this endpoint are adjusted for stock splits, but not for dividends.

• Split-adjusted (confirmed): CRWD’s 4-for-1 split took effect on 2026-07-02, and daily closes are continuous across that date (e.g. $193.19 on 2026-07-01 to $193.98 on 2026-07-02) rather than showing the ~4x jump that would appear in raw/unadjusted data.
• Not dividend-adjusted (confirmed): FORTY paid a $13.045/share special dividend with an ex-dividend date of 2026-05-22. The data shows a real price drop landing on that date (close of $144.48 on 2026-05-18 to an open of $133.37 on 2026-05-22 — a ~$11 drop in the same range as the dividend), rather than a smoothed/restated series. If you need dividend-adjusted (total-return-style) pricing, you’ll need to apply that adjustment yourself using dividend history.