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Contract OI history

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Jan 15, 2027 EXPIRATION

SLS $18.00 Call

SLS270115C00018000

Latest saved OI4,136Oct 23, 2026
Last change+27vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SLS $18.00 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. 4,1362,0680 2026-10-09: 3,514 OI2026-10-13: 3,494 OI2026-10-14: 3,494 OI2026-10-15: 3,495 OI2026-10-16: 3,495 OI2026-10-21: 4,109 OI2026-10-23: 4,136 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, 20264,136+27
Oct 21, 2026Viewing4,109+614
Oct 16, 20263,4950
Oct 15, 20263,495+1
Oct 14, 20263,4940
Oct 13, 20263,494-20
Oct 09, 20263,514No prior observation