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Contract OI history

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Jul 16, 2027 EXPIRATION

FSLY $15.00 Put

FSLY270716P00015000

Latest saved OI426Oct 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 $15.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4302150 2026-10-09: 430 OI2026-10-13: 430 OI2026-10-14: 430 OI2026-10-15: 426 OI2026-10-16: 426 OI2026-10-21: 426 OI2026-10-23: 426 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, 2026Viewing4260
Oct 21, 20264260
Oct 16, 20264260
Oct 15, 2026426-4
Oct 14, 20264300
Oct 13, 20264300
Oct 09, 2026430No prior observation