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Contract OI history

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Dec 18, 2026 EXPIRATION

FOSL $1000.00 Call

FOSL261218C00001000

Latest saved OI1Oct 20, 2026
Last change0vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FOSL $1000.00 call open interest history 5 saved observations from 2026-10-09 to 2026-10-20. Exact values and changes are listed in the table below. 210 2026-10-09: 2 OI2026-10-13: 2 OI2026-10-14: 1 OI2026-10-16: 1 OI2026-10-20: 1 OI Oct 09, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

FOSL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing10
Oct 16, 202610
Oct 14, 20261-1
Oct 13, 202620
Oct 09, 20262No prior observation