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Harmonic Inc HLIT 10.23 -0.57 -5.28%

Previous-day view · Fri Oct 30 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 HLIT.

Volatility premium

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

Earnings: priced against what happened

Average implied move
±17.94%
Average actual move
4.97%
Beyond the implied move
0 / 2
Reaction session Implied Actual Used ATM IV before → after
August 13, 2026 ±18.33% +9.00% 0.49× —
May 12, 2026 ±17.54% +0.94% 0.05× —
Reconstructed from archived mid quotes; the straddle covers its expiration, not only the reaction session. These are not option returns. Method and missing reports →