BMV · CMPSN · stock
COMPASS Pathways plc (CMPSN) stock price history
Every BMV trading session of COMPASS Pathways plc from Nov 25, 2024 to Sep 25, 2026: 460 daily bars, adjusted for splits and dividends, with minute bars from Sep 25, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
CMPSN adjusted close, 2024 to 2026
- MX$242.00
- All time high, 2026
- MX$242.00
- 52 week high, MX$94.00 low
- 460
- Daily sessions since 2024
Last updated Sep 25, 2026, the last stored session. Refreshes after each trading day. Full 2024 to 2026 series and minute bars.
CMPSN key facts
- COMPASS Pathways plc (CMPSN) closed at MX$240.00 on Sep 25, 2026 on BMV.
- CMPSN's all time high close is MX$242.00, set on Jun 2, 2026; its all time low close is MX$86.25 on Sep 2, 2025.
- CMPSN's 52 week range is MX$94.00 to MX$242.00.
- CMPSN returned +152.6% over the year to Sep 25, 2026.
- Since Nov 25, 2024 CMPSN returned +158%, +67.8% a year compounded.
- CMPSN's deepest drawdown was -33.8% from Feb 19, 2026 to Mar 24, 2026.
- DataCedar holds 460 daily sessions of CMPSN history from Nov 25, 2024 and minute bars from Sep 25, 2026, adjusted for splits and dividends, served by the API under a key.
CMPSN price chart, 2024 to 2026
CMPSN returns
Price return from the last close on or before the window start to Sep 25, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -0.8% |
| 3 months | -0.8% |
| 6 months | +155.3% |
| Year to date | +106.9% |
| 1 year | +152.6% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Nov 25, 2024 | +158.1% |
| Compound annual growth, 1.8 years | +67.8% |
CMPSN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- MX$242.00 on Jun 2, 2026
- All time low close
- MX$86.25 on Sep 2, 2025
- 52 week high
- MX$242.00 on Jun 2, 2026
- 52 week low
- MX$94.00 on Mar 24, 2026
- Deepest drawdown
- -33.8% from Feb 19, 2026 to Mar 24, 2026, recovered Apr 21, 2026
- Best single session
- +43.8% on Apr 21, 2026
- Worst single session
- -14.2% on Feb 5, 2026
- Volatility, 1 year annualised
- 70.1%
- Sessions closing higher, 1 year
- 4%
- Growth of 1 since 2024
- 2.6×
- Best calendar year
- 2025, +25%
- Worst calendar year
- 2025, +25%
CMPSN price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2024 starts on Nov 25, 2024; 2026 runs to Sep 25, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | MX$116.00 | MX$242.00 | MX$94.00 | MX$240.00 | +106.9% | 25.3K | 184 |
| 2025 | MX$92.98 | MX$116.00 | MX$86.25 | MX$116.00 | +24.8% | 260 | 251 |
| 2024 | MX$92.98 | MX$92.98 | MX$92.98 | MX$92.98 | n/a | 20 | 25 |
CMPSN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | MX$240.00 | -0.8% |
| August 2026 | MX$242.00 | 0.0% |
| July 2026 | MX$242.00 | 0.0% |
| June 2026 | MX$242.00 | +18.0% |
| May 2026 | MX$205.00 | +40.4% |
| April 2026 | MX$146.00 | +51.0% |
| March 2026 | MX$96.69 | -30.2% |
| February 2026 | MX$138.50 | +12.1% |
| January 2026 | MX$123.50 | +6.5% |
| December 2025 | MX$116.00 | +13.9% |
| November 2025 | MX$101.80 | +7.2% |
| October 2025 | MX$95.00 | 0.0% |
About the CMPSN data
Daily bars. 460 sessions from Nov 25, 2024 to Sep 25, 2026, one row per BMV trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Sep 25, 2026 forward, most recent session Sep 25, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are BMV trading days; minute timestamps are UTC. Prices are in MXN. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Nov 25, 2024, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/CMPSN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on BMV
Common questions
CMPSN share price history
