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Contract OI history

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Nov 20, 2026 EXPIRATION

SFIX $5.00 Call

SFIX261120C00005000

Latest saved OI193Oct 23, 2026
Last change+13vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
SFIX $5.00 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. 193960 2026-10-08: 176 OI2026-10-09: 176 OI2026-10-13: 178 OI2026-10-14: 178 OI2026-10-16: 178 OI2026-10-20: 180 OI2026-10-23: 193 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, 2026193+13
Oct 20, 2026Viewing180+2
Oct 16, 20261780
Oct 14, 20261780
Oct 13, 2026178+2
Oct 09, 20261760
Oct 08, 2026176No prior observation