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Contract OI history

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Nov 20, 2026 EXPIRATION

SMR $16.00 Call

SMR261120C00016000

Latest saved OI1,133Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $16.00 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. 1,1335660 2026-10-02: 948 OI2026-10-05: 948 OI2026-10-06: 1,118 OI2026-10-07: 1,118 OI2026-10-08: 1,118 OI2026-10-09: 1,118 OI2026-10-13: 1,123 OI2026-10-14: 1,123 OI2026-10-15: 1,124 OI2026-10-16: 1,127 OI2026-10-21: 1,129 OI2026-10-23: 1,133 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, 20261,133+4
Oct 21, 2026Viewing1,129+2
Oct 16, 20261,127+3
Oct 15, 20261,124+1
Oct 14, 20261,1230
Oct 13, 20261,123+5
Oct 09, 20261,1180
Oct 08, 20261,1180
Oct 07, 20261,1180
Oct 06, 20261,118+170
Oct 05, 20269480
Oct 02, 2026948No prior observation