OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

SLS $25.00 Call

SLS280121C00025000

Latest saved OI346Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SLS $25.00 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. 3681840 2026-10-09: 368 OI2026-10-13: 368 OI2026-10-14: 368 OI2026-10-15: 368 OI2026-10-16: 368 OI2026-10-21: 347 OI2026-10-23: 346 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, 2026346-1
Oct 21, 2026Viewing347-21
Oct 16, 20263680
Oct 15, 20263680
Oct 14, 20263680
Oct 13, 20263680
Oct 09, 2026368No prior observation