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Contract OI history

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Feb 19, 2027 EXPIRATION

SMR $9.00 Put

SMR270219P00009000

Latest saved OI1,669Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $9.00 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. 1,6698340 2026-10-02: 1,394 OI2026-10-05: 1,443 OI2026-10-06: 1,443 OI2026-10-07: 1,444 OI2026-10-08: 1,444 OI2026-10-09: 1,471 OI2026-10-13: 1,662 OI2026-10-14: 1,662 OI2026-10-15: 1,662 OI2026-10-16: 1,668 OI2026-10-21: 1,668 OI2026-10-23: 1,669 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, 2026Viewing1,669+1
Oct 21, 20261,6680
Oct 16, 20261,668+6
Oct 15, 20261,6620
Oct 14, 20261,6620
Oct 13, 20261,662+191
Oct 09, 20261,471+27
Oct 08, 20261,4440
Oct 07, 20261,444+1
Oct 06, 20261,4430
Oct 05, 20261,443+49
Oct 02, 20261,394No prior observation