OITracker Cboe delayed data

Contract OI history

Back to SMR

Oct 23, 2026 EXPIRATION

SMR $10.00 Call

SMR261023C00010000

Latest saved OI665Oct 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 $10.00 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. 7183590 2026-10-02: 481 OI2026-10-05: 476 OI2026-10-06: 541 OI2026-10-07: 509 OI2026-10-08: 509 OI2026-10-09: 718 OI2026-10-13: 705 OI2026-10-14: 705 OI2026-10-15: 685 OI2026-10-16: 669 OI2026-10-21: 668 OI2026-10-23: 665 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, 2026Viewing665-3
Oct 21, 2026668-1
Oct 16, 2026669-16
Oct 15, 2026685-20
Oct 14, 20267050
Oct 13, 2026705-13
Oct 09, 2026718+209
Oct 08, 20265090
Oct 07, 2026509-32
Oct 06, 2026541+65
Oct 05, 2026476-5
Oct 02, 2026481No prior observation