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Contract OI history

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Jan 21, 2028 EXPIRATION

SFM $80.00 Call

SFM280121C00080000

Latest saved OI2,685Oct 23, 2026
Last change+16vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SFM $80.00 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. 2,6851,3420 2026-10-09: 2,344 OI2026-10-13: 2,486 OI2026-10-14: 2,486 OI2026-10-15: 2,486 OI2026-10-16: 2,486 OI2026-10-21: 2,669 OI2026-10-23: 2,685 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, 2026Viewing2,685+16
Oct 21, 20262,669+183
Oct 16, 20262,4860
Oct 15, 20262,4860
Oct 14, 20262,4860
Oct 13, 20262,486+142
Oct 09, 20262,344No prior observation