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Contract OI history

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May 21, 2027 EXPIRATION

SMR $9.00 Call

SMR270521C00009000

Latest saved OI716Oct 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 $9.00 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. 7163580 2026-10-02: 277 OI2026-10-05: 277 OI2026-10-06: 418 OI2026-10-07: 351 OI2026-10-08: 351 OI2026-10-09: 361 OI2026-10-13: 416 OI2026-10-14: 416 OI2026-10-15: 414 OI2026-10-16: 418 OI2026-10-21: 714 OI2026-10-23: 716 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, 2026716+2
Oct 21, 2026Viewing714+296
Oct 16, 2026418+4
Oct 15, 2026414-2
Oct 14, 20264160
Oct 13, 2026416+55
Oct 09, 2026361+10
Oct 08, 20263510
Oct 07, 2026351-67
Oct 06, 2026418+141
Oct 05, 20262770
Oct 02, 2026277No prior observation