OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

SLS $12.50 Put

SLS261030P00012500

Latest saved OI493Oct 23, 2026
Last change+424vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SLS $12.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4932460 2026-10-09: 11 OI2026-10-13: 69 OI2026-10-14: 69 OI2026-10-15: 69 OI2026-10-16: 69 OI2026-10-21: 69 OI2026-10-23: 493 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, 2026493+424
Oct 21, 2026Viewing690
Oct 16, 2026690
Oct 15, 2026690
Oct 14, 2026690
Oct 13, 202669+58
Oct 09, 202611No prior observation