OITracker Cboe delayed data

Contract OI history

Back to SMR

Jan 15, 2027 EXPIRATION

SMR $3.00 Put

SMR270115P00003000

Latest saved OI2,391Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $3.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,3911,1950 2026-10-02: 2,360 OI2026-10-05: 2,360 OI2026-10-06: 2,361 OI2026-10-07: 2,361 OI2026-10-08: 2,361 OI2026-10-09: 2,361 OI2026-10-13: 2,361 OI2026-10-14: 2,361 OI2026-10-15: 2,388 OI2026-10-16: 2,388 OI2026-10-21: 2,388 OI2026-10-23: 2,391 OI Oct 02, 2026Oct 23, 2026

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

SMR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262,391+3
Oct 21, 2026Viewing2,3880
Oct 16, 20262,3880
Oct 15, 20262,388+27
Oct 14, 20262,3610
Oct 13, 20262,3610
Oct 09, 20262,3610
Oct 08, 20262,3610
Oct 07, 20262,3610
Oct 06, 20262,361+1
Oct 05, 20262,3600
Oct 02, 20262,360No prior observation