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Contract OI history

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Oct 23, 2026 EXPIRATION

SLS $11.50 Put

SLS261023P00011500

Latest saved OI817Oct 23, 2026
Last change+142vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SLS $11.50 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. 8174080 2026-10-09: 58 OI2026-10-13: 63 OI2026-10-14: 63 OI2026-10-15: 91 OI2026-10-16: 179 OI2026-10-21: 675 OI2026-10-23: 817 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, 2026Viewing817+142
Oct 21, 2026675+496
Oct 16, 2026179+88
Oct 15, 202691+28
Oct 14, 2026630
Oct 13, 202663+5
Oct 09, 202658No prior observation