OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

SLS $16.00 Put

SLS270115P00016000

Latest saved OI608Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SLS $16.00 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. 6123060 2026-10-09: 612 OI2026-10-13: 612 OI2026-10-14: 612 OI2026-10-15: 612 OI2026-10-16: 612 OI2026-10-21: 612 OI2026-10-23: 608 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, 2026608-4
Oct 21, 2026Viewing6120
Oct 16, 20266120
Oct 15, 20266120
Oct 14, 20266120
Oct 13, 20266120
Oct 09, 2026612No prior observation