OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

SLS $12.00 Call

SLS261030C00012000

Latest saved OI1,370Oct 23, 2026
Last change+585vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SLS $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. 1,3706850 2026-10-09: 517 OI2026-10-13: 566 OI2026-10-14: 566 OI2026-10-15: 588 OI2026-10-16: 606 OI2026-10-21: 785 OI2026-10-23: 1,370 OI Oct 09, 2026Oct 23, 2026

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

SLS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,370+585
Oct 21, 2026Viewing785+179
Oct 16, 2026606+18
Oct 15, 2026588+22
Oct 14, 20265660
Oct 13, 2026566+49
Oct 09, 2026517No prior observation