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Contract OI history

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Dec 18, 2026 EXPIRATION

SFM $100.00 Call

SFM261218C00100000

Latest saved OI271Oct 23, 2026
Last change-36vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SFM $100.00 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. 3071530 2026-10-09: 292 OI2026-10-13: 292 OI2026-10-14: 292 OI2026-10-15: 292 OI2026-10-16: 291 OI2026-10-21: 307 OI2026-10-23: 271 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, 2026Viewing271-36
Oct 21, 2026307+16
Oct 16, 2026291-1
Oct 15, 20262920
Oct 14, 20262920
Oct 13, 20262920
Oct 09, 2026292No prior observation