OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

SLS $15.00 Put

SLS270115P00015000

Latest saved OI1,185Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SLS $15.00 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. 1,1875930 2026-10-09: 1,065 OI2026-10-13: 1,065 OI2026-10-14: 1,065 OI2026-10-15: 1,065 OI2026-10-16: 1,065 OI2026-10-21: 1,187 OI2026-10-23: 1,185 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, 2026Viewing1,185-2
Oct 21, 20261,187+122
Oct 16, 20261,0650
Oct 15, 20261,0650
Oct 14, 20261,0650
Oct 13, 20261,0650
Oct 09, 20261,065No prior observation