OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

STX $700.00 Call

STX270115C00700000

Latest saved OI1,737Oct 23, 2026
Last change+376vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
STX $700.00 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. 1,7378680 2026-10-09: 671 OI2026-10-13: 688 OI2026-10-14: 688 OI2026-10-15: 689 OI2026-10-16: 690 OI2026-10-21: 1,361 OI2026-10-23: 1,737 OI Oct 09, 2026Oct 23, 2026

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

STX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,737+376
Oct 21, 20261,361+671
Oct 16, 2026690+1
Oct 15, 2026689+1
Oct 14, 20266880
Oct 13, 2026688+17
Oct 09, 2026671No prior observation