---
title: "When will the FDA approve Compass Pathways' COMP360 Psilocybin? — COMP360 Psilocybin for Treatment-Resistant Depression"
canonical_url: https://betcrypto.now/events/when-will-the-fda-approve-compass-pathways-comp360-psilocybin-comp360-psilocybin-for-treatment-resistant-depression
status: live
trading_closes_at: 2028-01-01T04:59:00+00:00
total_volume_usd: 23242.4
venues: ["Kalshi"]
categories: []
prices_as_of: 2026-10-09T15:39:29+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/when-will-the-fda-approve-compass-pathways-comp360-psilocybin-comp360-psilocybin-for-treatment-resistant-depression
---

# When will the FDA approve Compass Pathways' COMP360 Psilocybin? — COMP360 Psilocybin for Treatment-Resistant Depression

Live · $23,242 traded · listed on Kalshi

## Main market

| Outcome | Probability | Cheapest | Kalshi |
|---|---|---|---|
| Before 2028 | 88% | 92¢ on Kalshi | 92¢ |
| Before October 2027 | 85% | 89¢ on Kalshi | 89¢ |
| Before July 2027 | 82% | 84¢ on Kalshi | 84¢ |
| Before Mar 1, 2027 | 62% | 65¢ on Kalshi | 65¢ |
| Before Jan 1, 2027 | 20% | 22¢ on Kalshi | 22¢ |

## Open on a venue

- [Kalshi](https://betcrypto.now/go/e/292909?via=md)

---

Probability is the cross-venue consensus (book midpoints, 0–100%). Venue columns are what buying costs there (the ask). Prices move constantly; re-check at the canonical URL or https://betcrypto.now/api/v1/events/when-will-the-fda-approve-compass-pathways-comp360-psilocybin-comp360-psilocybin-for-treatment-resistant-depression.

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