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Contract OI history

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Jan 21, 2028 EXPIRATION

FSLY $5.00 Put

FSLY280121P00005000

Latest saved OI572Oct 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 $5.00 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. 5732860 2026-10-09: 573 OI2026-10-13: 573 OI2026-10-14: 573 OI2026-10-15: 573 OI2026-10-16: 573 OI2026-10-21: 573 OI2026-10-23: 572 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, 2026Viewing572-1
Oct 21, 20265730
Oct 16, 20265730
Oct 15, 20265730
Oct 14, 20265730
Oct 13, 20265730
Oct 09, 2026573No prior observation