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Contract OI history

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Oct 23, 2026 EXPIRATION

SMR $10.00 Put

SMR261023P00010000

Latest saved OI14Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $10.00 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. 3331660 2026-10-02: 333 OI2026-10-05: 316 OI2026-10-06: 238 OI2026-10-07: 187 OI2026-10-08: 187 OI2026-10-09: 165 OI2026-10-13: 45 OI2026-10-14: 45 OI2026-10-15: 38 OI2026-10-16: 38 OI2026-10-21: 12 OI2026-10-23: 14 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, 2026Viewing14+2
Oct 21, 202612-26
Oct 16, 2026380
Oct 15, 202638-7
Oct 14, 2026450
Oct 13, 202645-120
Oct 09, 2026165-22
Oct 08, 20261870
Oct 07, 2026187-51
Oct 06, 2026238-78
Oct 05, 2026316-17
Oct 02, 2026333No prior observation