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Contract OI history

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Jan 15, 2027 EXPIRATION

FSLY $15.00 Put

FSLY270115P00015000

Latest saved OI8,990Oct 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. 9,0084,5040 2026-10-09: 9,008 OI2026-10-13: 8,989 OI2026-10-14: 8,989 OI2026-10-15: 8,989 OI2026-10-16: 8,985 OI2026-10-21: 8,990 OI2026-10-23: 8,990 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, 2026Viewing8,9900
Oct 21, 20268,990+5
Oct 16, 20268,985-4
Oct 15, 20268,9890
Oct 14, 20268,9890
Oct 13, 20268,989-19
Oct 09, 20269,008No prior observation