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Compass Pathways PLC - American Depository Shares (CMPS) closed at $8.61 on November 6, 2026, up 10.2% from the previous close, on volume of 3,348,443 shares (30-day average 3,196,630).

Key numbers
  • Last close: $8.61 (November 6, 2026)
  • 52-week range: $4.88 to $15.87
  • Market value: $1.2 billion
  • 30-day implied volatility (IV30): 77.9%
  • Option volume: 5,123 contracts (1,440 calls, 3,683 puts); 30-day average 3,640

Data as of November 6, 2026.

CMPS Stock Summary and Trading Ideas (Compass Pathways PLC - American Depository Shares | NASDAQ:CMPS)

Charts for Today's Stock Price and Implied Volatility in Compass Pathways PLC - American Depository Shares

6-Nov-2026

Stock Price & Volume | Full Chart

30-Day Implied Volatility | IV30 Full Chart

Trade Ideas for Best Option Strategies for CMPS by Theoretical Edge and Win Rates

Sentiment

Largest Multi-Leg Option Trades (30 Days)

#DateStrategyLegsContracts
1 Oct 26, 2026 Call Spread 21-May-2712 : 20 C 6,960
2-3 The next 2 largest trades are for Premium members. Start a 7-day free trial

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Ranked by contracts: multi-leg trades of 200 or more contracts on one day, through Nov 6, 2026. See the 10 largest for 30, 60 and 90 days

Trading Statistics

Key Ratios

Compass Pathways PLC - American Depository Shares (CMPS) Frequently Asked Questions

What does Compass Pathways PLC - American Depository Shares do?

Compass Pathways PLC is a biotechnology company focused on developing therapies for mental health conditions. Its research centers on a proprietary synthetic psilocybin formulation, COMP360, which is administered alongside psychological support. The company is conducting clinical trials to evaluate the safety and efficacy of this treatment in patients with treatment-resistant depression and other mental health disorders. The company operates in one operating segment.

What symbol and exchange does Compass Pathways PLC - American Depository Shares shares trade?

Compass Pathways PLC - American Depository Shares trades on the NASDAQ stock market under the symbol CMPS.

What is Compass Pathways PLC - American Depository Shares stock price doing today?

As of November 6, 2026, CMPS stock price climbed to $8.61 with 3,348,443 million shares trading.

What is Compass Pathways PLC - American Depository Shares's Beta?

CMPS has a beta of 2.91, meaning it tends to be more sensitive to market movements. CMPS has a correlation of 0.18 to the broad based SPY ETF.

How much is Compass Pathways PLC - American Depository Shares worth?

CMPS has a market cap of $1.16 billion. This is considered a Small Cap stock.

What is the highest and lowest price Compass Pathways PLC - American Depository Shares traded in the last 3 year period?

In the last 3 years, CMPS traded as high as $15.87 and as low as $2.25.

What are the top ETFs holding Compass Pathways PLC - American Depository Shares?

The top ETF exchange traded funds that CMPS belongs to (by Net Assets): ARKG, IBB, PSIL, SBIO, TMSL.

Is Compass Pathways PLC - American Depository Shares (CMPS) a good investment?

CMPS has outperformed the market in the last year with a return of +54.0%, while the SPY ETF gained +10.8%. However, in the most recent history, CMPS shares have underperformed the stock market with its stock returning -36.5% in the last 3 month period and -23.0% for the last 2 week period, while SPY has returned -4.1% and -3.2%, respectively.

What are the support and resistance levels for Compass Pathways PLC - American Depository Shares (CMPS)?

CMPS support price is $7.40 and resistance is $8.23 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that CMPS shares will trade within this expected range on the day.

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