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Serve Robotics Inc SERV 2.62 -0.28 -9.81%

Previous-day view · Fri Nov 13 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 SERV.

Volatility premium

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

Earnings: priced against what happened

Average implied move
±11.82%
Average actual move
7.01%
Beyond the implied move
2 / 5
Median IV change
-16.66%
Reaction session Implied Actual Used ATM IV before → after
August 07, 2026 ±10.21% -10.48% 1.03× —
May 08, 2026 ±9.85% -3.52% 0.36× 104.0% → 89.0%
August 08, 2025 ±12.28% -1.13% 0.09× 122.8% → 99.6%
May 09, 2025 ±12.58% +13.72% 1.09× 127.0% → 105.8%
March 07, 2025 ±14.20% -6.19% 0.44× —
Reconstructed from archived mid quotes; the straddle covers its expiration, not only the reaction session. These are not option returns. Method and missing reports →