OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

SFM $60.00 Put

SFM270319P00060000

Latest saved OI327Oct 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. 3291640 2026-10-09: 321 OI2026-10-13: 329 OI2026-10-14: 329 OI2026-10-15: 326 OI2026-10-16: 327 OI2026-10-21: 329 OI2026-10-23: 327 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, 2026Viewing327-2
Oct 21, 2026329+2
Oct 16, 2026327+1
Oct 15, 2026326-3
Oct 14, 20263290
Oct 13, 2026329+8
Oct 09, 2026321No prior observation