OITracker Cboe delayed data

Contract OI history

Back to STLA

Jan 15, 2027 EXPIRATION

STLA $15.00 Call

STLA270115C00015000

Latest saved OI7,378Oct 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 $15.00 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. 7,3783,6890 2026-10-02: 7,378 OI2026-10-05: 7,378 OI2026-10-06: 7,378 OI2026-10-07: 7,378 OI2026-10-08: 7,378 OI2026-10-09: 7,378 OI2026-10-13: 7,378 OI2026-10-14: 7,378 OI2026-10-15: 7,378 OI2026-10-16: 7,378 OI2026-10-21: 7,378 OI2026-10-23: 7,378 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, 2026Viewing7,3780
Oct 21, 20267,3780
Oct 16, 20267,3780
Oct 15, 20267,3780
Oct 14, 20267,3780
Oct 13, 20267,3780
Oct 09, 20267,3780
Oct 08, 20267,3780
Oct 07, 20267,3780
Oct 06, 20267,3780
Oct 05, 20267,3780
Oct 02, 20267,378No prior observation