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The price of COMPASS Pathways Plc - American Depository Shares (CMPS) on October 9, 2026 is 12.00 USD, +4.62% on the day. Over 52 weeks the stock traded between 4.88 USD and 15.87 USD; the price now sits 65% of the way up that range. Over the past year the price changed by +81.82%. Market capitalization is 1.62 billion USD, rank 90 among 372 stocks of the same industry with a known capitalization.
Closing prices for 9 October 2026
Next earnings report: 3 November 2026 · Earnings calendar
Change over the period shown (line colour): +90.78 %
COMPASS Pathways Plc - American Depository Shares trades on Nasdaq under the ticker CMPS. The company belongs to the Health care sector. The trading history on this page starts on 18 September 2020.
Over the past 52 weeks CMPS has traded between 4.88 $ and 15.87 $. As of 9 October 2026 the price stood 64.79 % of the way from the 52-week low to the high.
Over one year CMPS shares rose 81.82 %; over six months they rose 117.00 %. Volatility over 90 days is 66.35 %. Dividends are not included: this is price change only, as of 9 October 2026.
The company reported a loss over the last four quarters, so a price-to-earnings ratio is not calculated. Price to book is 5.0, above the sector median of 2.5. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 9 October 2026 | 11.69 | 12.08 | 11.42 | 12.00 | 2M |
| 8 October 2026 | 11.70 | 11.79 | 11.13 | 11.47 | 3M |
| 7 October 2026 | 11.50 | 11.86 | 11.45 | 11.69 | 2M |
| 6 October 2026 | 11.72 | 11.80 |
The series is stated in the current share scale after splits; dividends are not included in the price
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
COMPASS Pathways Plc - American Depository Shares (CMPS) is a public company in the healthcare sector. Its common stock trade on NASDAQ.
Over the trailing twelve months as reported to 2026-03-31, net income was -178.8m $. Incorporated in GB.
This summary is compiled automatically from SEC filings and exchange data.
Address:3RD FLOOR, 1 ASHLEY ROAD ALTRINCHAM, CHESIRE, WA14 2DT, GB
CMPS has a return on equity of −54.73 %, below the sector median of −41.68 %. Return on assets is −33.62 %, below the sector median of −32.11 %.
| 1.2B |
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| REGNRegeneron Pharmaceuticals, Inc. | 746.54 | +0.94 % | 555M |
| 11.17 |
| 11.56 |
| 3M |
| 5 October 2026 | 12.00 | 12.06 | 11.27 | 11.60 | 4M |
| 2 October 2026 | 12.00 | 12.07 | 11.63 | 11.90 | 3M |
| 1 October 2026 | 12.38 | 12.46 | 11.82 | 11.95 | 4M |
| 30 September 2026 | 13.11 | 13.15 | 12.42 | 12.44 | 3M |
| 29 September 2026 | 13.31 | 13.31 | 12.84 | 12.96 | 2M |
| 28 September 2026 | 13.10 | 13.49 | 12.82 | 13.23 | 2M |
| 25 September 2026 | 13.20 | 13.45 | 13.03 | 13.06 | 2M |
| 24 September 2026 | 13.60 | 13.77 | 12.95 | 13.09 | 4M |
| 23 September 2026 | 14.66 | 14.72 | 13.74 | 13.75 | 3M |
| 22 September 2026 | 15.13 | 15.35 | 14.57 | 14.78 | 2M |
| 21 September 2026 | 15.50 | 15.55 | 14.88 | 15.01 | 3M |
| 18 September 2026 | 15.10 | 15.43 | 14.76 | 15.19 | 4M |
| 17 September 2026 | 14.06 | 15.41 | 14.00 | 15.00 | 5M |
| 16 September 2026 | 13.85 | 14.31 | 13.66 | 13.80 | 2M |
| 15 September 2026 | 14.63 | 14.70 | 13.70 | 13.81 | 2M |
| 14 September 2026 | 14.20 | 15.01 | 14.11 | 14.54 | 3M |