OITracker Cboe delayed data

Contract OI history

Back to SMR

Nov 20, 2026 EXPIRATION

SMR $12.00 Call

SMR261120C00012000

Latest saved OI5,493Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $12.00 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. 5,8452,9220 2026-10-02: 5,502 OI2026-10-05: 5,503 OI2026-10-06: 5,572 OI2026-10-07: 5,845 OI2026-10-08: 5,845 OI2026-10-09: 5,693 OI2026-10-13: 5,660 OI2026-10-14: 5,660 OI2026-10-15: 5,635 OI2026-10-16: 5,622 OI2026-10-21: 5,487 OI2026-10-23: 5,493 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, 20265,493+6
Oct 21, 2026Viewing5,487-135
Oct 16, 20265,622-13
Oct 15, 20265,635-25
Oct 14, 20265,6600
Oct 13, 20265,660-33
Oct 09, 20265,693-152
Oct 08, 20265,8450
Oct 07, 20265,845+273
Oct 06, 20265,572+69
Oct 05, 20265,503+1
Oct 02, 20265,502No prior observation