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Contract OI history

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Jan 15, 2027 EXPIRATION

FSLY $35.00 Call

FSLY270115C00035000

Latest saved OI2,315Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FSLY $35.00 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. 2,3571,1780 2026-10-09: 2,357 OI2026-10-13: 2,349 OI2026-10-14: 2,349 OI2026-10-15: 2,346 OI2026-10-16: 2,324 OI2026-10-21: 2,316 OI2026-10-23: 2,315 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, 2026Viewing2,315-1
Oct 21, 20262,316-8
Oct 16, 20262,324-22
Oct 15, 20262,346-3
Oct 14, 20262,3490
Oct 13, 20262,349-8
Oct 09, 20262,357No prior observation