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Contract OI history

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Dec 18, 2026 EXPIRATION

SLS $9.00 Put

SLS261218P00009000

Latest saved OI863Oct 23, 2026
Last change+97vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SLS $9.00 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. 8634310 2026-10-09: 8 OI2026-10-13: 9 OI2026-10-14: 9 OI2026-10-15: 9 OI2026-10-16: 14 OI2026-10-21: 766 OI2026-10-23: 863 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, 2026863+97
Oct 21, 2026Viewing766+752
Oct 16, 202614+5
Oct 15, 202690
Oct 14, 202690
Oct 13, 20269+1
Oct 09, 20268No prior observation