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Contract OI history

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Jan 21, 2028 EXPIRATION

SLS $30.00 Put

SLS280121P00030000

Latest saved OI3,272Oct 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 $30.00 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. 3,3021,6510 2026-10-09: 3,302 OI2026-10-13: 3,257 OI2026-10-14: 3,257 OI2026-10-15: 3,285 OI2026-10-16: 3,285 OI2026-10-21: 3,270 OI2026-10-23: 3,272 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, 20263,272+2
Oct 21, 2026Viewing3,270-15
Oct 16, 20263,2850
Oct 15, 20263,285+28
Oct 14, 20263,2570
Oct 13, 20263,257-45
Oct 09, 20263,302No prior observation