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Contract OI history

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Apr 16, 2027 EXPIRATION

SLS $20.00 Call

SLS270416C00020000

Latest saved OI2,354Oct 23, 2026
Last change+192vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SLS $20.00 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. 2,3541,1770 2026-10-09: 945 OI2026-10-13: 1,018 OI2026-10-14: 1,018 OI2026-10-15: 1,120 OI2026-10-16: 1,120 OI2026-10-21: 2,162 OI2026-10-23: 2,354 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, 20262,354+192
Oct 21, 2026Viewing2,162+1,042
Oct 16, 20261,1200
Oct 15, 20261,120+102
Oct 14, 20261,0180
Oct 13, 20261,018+73
Oct 09, 2026945No prior observation