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Contract OI history

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Nov 20, 2026 EXPIRATION

SFIX $2.50 Call

SFIX261120C00002500

Latest saved OI108Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
SFIX $2.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 122610 2026-10-08: 122 OI2026-10-09: 122 OI2026-10-13: 98 OI2026-10-14: 99 OI2026-10-16: 103 OI2026-10-20: 108 OI2026-10-23: 108 OI Oct 08, 2026Oct 23, 2026

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

SFIX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261080
Oct 20, 2026Viewing108+5
Oct 16, 2026103+4
Oct 14, 202699+1
Oct 13, 202698-24
Oct 09, 20261220
Oct 08, 2026122No prior observation