When will COMPASS Pathways plc submit a NDA for COMP360 psilocybin to the FDA?

Prediction markets currently give a 70% probability that When will COMPASS Pathways plc submit a NDA for COMP360 psilocybin to the FDA?. This contract trades at 70¢ on Kalshi, closing January 1, 2027. This market shows extremely thin liquidity with only $6 open interest and zero 24-hour volume, making the 79¢ price potentially unreliable despite the high implied probability.

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70¢
Bid/Ask 70/79¢·Spread 9¢·Vol $0·OI $12.35·Closes Jan 1, 2027·247d remaining
KXNEWDRUGAPPLICATIONCMPS-360-27JAN01
7-day price12 snapshots · 6 regime
71¢70¢ current
Apr 1118¢Apr 23

Analysis

12d ago

This market shows extremely thin liquidity with only $6 open interest and zero 24-hour volume, making the 79¢ price potentially unreliable despite the high implied probability. The dramatic asymmetry in implied yields—60.3% for Yes versus 328.1% for No—suggests severe mispricing or that traders view the No outcome as heavily undervalued relative to the 21% probability it represents. With 260 days to expiry and a modest 9¢ spread, this appears to be a speculative position rather than an actively traded market, warranting caution before treating the price as a meaningful forecast of COMPASS's FDA submission timeline.

Resolution rules

If COMPASS Pathways plc submits a NDA for COMP360 psilocybin to the FDA before Jan 1, 2027, then the market resolves to Yes.

Indicators

IY (Yes) 63.3%
IY (No) 344.5%
Adj IY 172%
CRI 2
Overround 2.1%
▶ Full indicator table (5)
IndicatorValue
IY (Yes)63.3%
IY (No)344.5%
Adj IY172%
CRI2
Overround2.1%

Regime

Label
neutral
Score
0.5
Spread
9¢
Computed
4/29/2026, 9:39:15 AM
Indicators computed 4/29/2026, 9:38:26 AM

Trade

View on kalshisf trade KXNEWDRUGAPPLICATIONCMPS-360-27JAN01 yes 100

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