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Contract OI history

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Jan 15, 2027 EXPIRATION

SFM $55.00 Call

SFM270115C00055000

Latest saved OI364Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SFM $55.00 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. 3641820 2026-10-09: 296 OI2026-10-13: 364 OI2026-10-14: 364 OI2026-10-15: 364 OI2026-10-16: 364 OI2026-10-21: 364 OI2026-10-23: 364 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SFM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3640
Oct 21, 20263640
Oct 16, 20263640
Oct 15, 20263640
Oct 14, 20263640
Oct 13, 2026364+68
Oct 09, 2026296No prior observation