OITracker Cboe delayed data

Contract OI history

Back to SMR

Jan 15, 2027 EXPIRATION

SMR $32.00 Call

SMR270115C00032000

Latest saved OI1,108Oct 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 $32.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,1125560 2026-10-02: 1,112 OI2026-10-05: 1,110 OI2026-10-06: 1,109 OI2026-10-07: 1,112 OI2026-10-08: 1,112 OI2026-10-09: 1,112 OI2026-10-13: 1,112 OI2026-10-14: 1,112 OI2026-10-15: 1,112 OI2026-10-16: 1,112 OI2026-10-21: 1,111 OI2026-10-23: 1,108 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, 2026Viewing1,108-3
Oct 21, 20261,111-1
Oct 16, 20261,1120
Oct 15, 20261,1120
Oct 14, 20261,1120
Oct 13, 20261,1120
Oct 09, 20261,1120
Oct 08, 20261,1120
Oct 07, 20261,112+3
Oct 06, 20261,109-1
Oct 05, 20261,110-2
Oct 02, 20261,112No prior observation