OITracker Cboe delayed data

Contract OI history

Back to SFIX

Jan 15, 2027 EXPIRATION

SFIX $3.50 Call

SFIX270115C00003500

Latest saved OI1,542Oct 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 $3.50 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. 1,5427710 2026-10-08: 1,542 OI2026-10-09: 1,542 OI2026-10-13: 1,542 OI2026-10-14: 1,542 OI2026-10-16: 1,542 OI2026-10-20: 1,542 OI2026-10-23: 1,542 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, 20261,5420
Oct 20, 2026Viewing1,5420
Oct 16, 20261,5420
Oct 14, 20261,5420
Oct 13, 20261,5420
Oct 09, 20261,5420
Oct 08, 20261,542No prior observation