OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

STLA $8.00 Call

STLA261218C00008000

Latest saved OI2,597Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STLA $8.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,6051,3020 2026-10-02: 2,605 OI2026-10-05: 2,599 OI2026-10-06: 2,599 OI2026-10-07: 2,599 OI2026-10-08: 2,599 OI2026-10-09: 2,598 OI2026-10-13: 2,598 OI2026-10-14: 2,598 OI2026-10-15: 2,598 OI2026-10-16: 2,598 OI2026-10-21: 2,597 OI2026-10-23: 2,597 OI Oct 02, 2026Oct 23, 2026

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

STLA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,5970
Oct 21, 20262,597-1
Oct 16, 20262,5980
Oct 15, 20262,5980
Oct 14, 20262,5980
Oct 13, 20262,5980
Oct 09, 20262,598-1
Oct 08, 20262,5990
Oct 07, 20262,5990
Oct 06, 20262,5990
Oct 05, 20262,599-6
Oct 02, 20262,605No prior observation