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Contract OI history

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Nov 20, 2026 EXPIRATION

SMR $6.00 Put

SMR261120P00006000

Latest saved OI3,589Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $6.00 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. 3,6001,8000 2026-10-02: 2,986 OI2026-10-05: 3,005 OI2026-10-06: 3,006 OI2026-10-07: 3,021 OI2026-10-08: 3,021 OI2026-10-09: 3,200 OI2026-10-13: 3,536 OI2026-10-14: 3,536 OI2026-10-15: 3,600 OI2026-10-16: 3,586 OI2026-10-21: 3,578 OI2026-10-23: 3,589 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, 20263,589+11
Oct 21, 2026Viewing3,578-8
Oct 16, 20263,586-14
Oct 15, 20263,600+64
Oct 14, 20263,5360
Oct 13, 20263,536+336
Oct 09, 20263,200+179
Oct 08, 20263,0210
Oct 07, 20263,021+15
Oct 06, 20263,006+1
Oct 05, 20263,005+19
Oct 02, 20262,986No prior observation