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Contract OI history

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May 21, 2027 EXPIRATION

SMR $6.00 Call

SMR270521C00006000

Latest saved OI263Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $6.00 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. 2631310 2026-10-02: 30 OI2026-10-05: 30 OI2026-10-06: 165 OI2026-10-07: 165 OI2026-10-08: 165 OI2026-10-09: 170 OI2026-10-13: 197 OI2026-10-14: 197 OI2026-10-15: 230 OI2026-10-16: 249 OI2026-10-21: 257 OI2026-10-23: 263 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, 2026263+6
Oct 21, 2026Viewing257+8
Oct 16, 2026249+19
Oct 15, 2026230+33
Oct 14, 20261970
Oct 13, 2026197+27
Oct 09, 2026170+5
Oct 08, 20261650
Oct 07, 20261650
Oct 06, 2026165+135
Oct 05, 2026300
Oct 02, 202630No prior observation