OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

SFM $60.00 Put

SFM270115P00060000

Latest saved OI4,545Oct 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
SFM $60.00 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. 4,5472,2730 2026-10-09: 4,513 OI2026-10-13: 4,522 OI2026-10-14: 4,522 OI2026-10-15: 4,522 OI2026-10-16: 4,526 OI2026-10-21: 4,547 OI2026-10-23: 4,545 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, 2026Viewing4,545-2
Oct 21, 20264,547+21
Oct 16, 20264,526+4
Oct 15, 20264,5220
Oct 14, 20264,5220
Oct 13, 20264,522+9
Oct 09, 20264,513No prior observation