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Contract OI history

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Nov 06, 2026 EXPIRATION

FSLY $28.00 Call

FSLY261106C00028000

Latest saved OI90Oct 23, 2026
Last change+17vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FSLY $28.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 90450 2026-10-09: 44 OI2026-10-13: 58 OI2026-10-14: 58 OI2026-10-15: 63 OI2026-10-16: 63 OI2026-10-21: 73 OI2026-10-23: 90 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

FSLY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing90+17
Oct 21, 202673+10
Oct 16, 2026630
Oct 15, 202663+5
Oct 14, 2026580
Oct 13, 202658+14
Oct 09, 202644No prior observation