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Contract OI history

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Jan 21, 2028 EXPIRATION

FSLY $45.00 Call

FSLY280121C00045000

Latest saved OI1,223Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FSLY $45.00 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. 1,2236110 2026-10-09: 1,150 OI2026-10-13: 1,154 OI2026-10-14: 1,154 OI2026-10-15: 1,153 OI2026-10-16: 1,152 OI2026-10-21: 1,223 OI2026-10-23: 1,223 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, 2026Viewing1,2230
Oct 21, 20261,223+71
Oct 16, 20261,152-1
Oct 15, 20261,153-1
Oct 14, 20261,1540
Oct 13, 20261,154+4
Oct 09, 20261,150No prior observation