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Contract OI history

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Oct 23, 2026 EXPIRATION

SMR $6.00 Put

SMR261023P00006000

Latest saved OI592Oct 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 $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. 5942970 2026-10-02: 58 OI2026-10-05: 58 OI2026-10-06: 58 OI2026-10-07: 60 OI2026-10-08: 60 OI2026-10-09: 62 OI2026-10-13: 114 OI2026-10-14: 114 OI2026-10-15: 174 OI2026-10-16: 179 OI2026-10-21: 594 OI2026-10-23: 592 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, 2026592-2
Oct 21, 2026Viewing594+415
Oct 16, 2026179+5
Oct 15, 2026174+60
Oct 14, 20261140
Oct 13, 2026114+52
Oct 09, 202662+2
Oct 08, 2026600
Oct 07, 202660+2
Oct 06, 2026580
Oct 05, 2026580
Oct 02, 202658No prior observation