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Cognex Corp CGNX 50.8 0.46 0.91%

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 CGNX.

Volatility premium

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

Earnings: priced against what happened

Average implied move
±11.93%
Average actual move
18.60%
Beyond the implied move
2 / 3
Reaction session Implied Actual Used ATM IV before → after
May 07, 2026 ±14.29% +5.88% 0.41× —
February 12, 2026 ±12.38% +36.35% 2.94× —
February 13, 2025 ±9.11% -13.58% 1.49× —
Reconstructed from archived mid quotes; the straddle covers its expiration, not only the reaction session. These are not option returns. Method and missing reports →