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Contract OI history

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Jan 15, 2027 EXPIRATION

FSLY $30.00 Call

FSLY270115C00030000

Latest saved OI5,943Oct 23, 2026
Last change+208vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FSLY $30.00 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. 5,9432,9710 2026-10-09: 5,743 OI2026-10-13: 5,711 OI2026-10-14: 5,711 OI2026-10-15: 5,750 OI2026-10-16: 5,608 OI2026-10-21: 5,735 OI2026-10-23: 5,943 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, 2026Viewing5,943+208
Oct 21, 20265,735+127
Oct 16, 20265,608-142
Oct 15, 20265,750+39
Oct 14, 20265,7110
Oct 13, 20265,711-32
Oct 09, 20265,743No prior observation