OITracker Cboe delayed data

Contract OI history

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Dec 17, 2027 EXPIRATION

OPEN $12.00 Call

OPEN1271217C00012000

Latest saved OI5,516Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
OPEN $12.00 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. 5,5162,7580 2026-10-09: 5,516 OI2026-10-13: 5,516 OI2026-10-14: 5,516 OI2026-10-15: 5,516 OI2026-10-16: 5,516 OI2026-10-21: 5,516 OI2026-10-23: 5,516 OI Oct 09, 2026Oct 23, 2026

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

OPEN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,5160
Oct 21, 20265,5160
Oct 16, 20265,5160
Oct 15, 20265,5160
Oct 14, 20265,5160
Oct 13, 20265,5160
Oct 09, 20265,516No prior observation