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Dropbox DBX 34.66 -1.1 -3.08%

Previous-day view · Fri Nov 6 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 DBX.

Volatility premium

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

Earnings: priced against what happened

Average implied move
±7.95%
Average actual move
7.54%
Beyond the implied move
2 / 5
Median IV change
-48.00%
Reaction session Implied Actual Used ATM IV before → after
November 06, 2026 ±6.71% -3.08% 0.46× —
May 08, 2026 ±8.16% +15.00% 1.84× —
August 08, 2025 ±7.16% +2.71% 0.38× 53.8% → 30.0%
May 09, 2025 ±8.34% -0.77% 0.09× 60.1% → 29.0%
February 21, 2025 ±9.41% -16.15% 1.72× —
Reconstructed from archived mid quotes; the straddle covers its expiration, not only the reaction session. These are not option returns. Method and missing reports →