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Contract OI history

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May 21, 2027 EXPIRATION

SMR $5.00 Call

SMR270521C00005000

Latest saved OI374Oct 23, 2026
Last change+29vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $5.00 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. 3741870 2026-10-02: 78 OI2026-10-05: 93 OI2026-10-06: 91 OI2026-10-07: 103 OI2026-10-08: 103 OI2026-10-09: 128 OI2026-10-13: 154 OI2026-10-14: 154 OI2026-10-15: 201 OI2026-10-16: 217 OI2026-10-21: 345 OI2026-10-23: 374 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, 2026374+29
Oct 21, 2026Viewing345+128
Oct 16, 2026217+16
Oct 15, 2026201+47
Oct 14, 20261540
Oct 13, 2026154+26
Oct 09, 2026128+25
Oct 08, 20261030
Oct 07, 2026103+12
Oct 06, 202691-2
Oct 05, 202693+15
Oct 02, 202678No prior observation