After hours
⌘K
Sign in Sign up
You're reading the free version. Trader adds the live tape and alerts. Start tracking

Catalyst Pharmaceutical Inc CPRX 0.0 0.0 0.0%

Previous-day view · Tue Nov 10 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in

Expected move

No chain in the last ten days can size a move for CPRX.

Volatility premium

Beta
The forecast is for the current session, which this plan does not open.

Earnings: priced against what happened

Average implied move
±10.25%
Average actual move
6.43%
Beyond the implied move
1 / 2
Reaction session Implied Actual Used ATM IV before → after
August 07, 2025 ±9.52% -9.87% 1.04× —
May 08, 2025 ±10.98% -2.98% 0.27× —
Reconstructed from archived mid quotes; the straddle covers its expiration, not only the reaction session. These are not option returns. Method and missing reports →