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Contract OI history

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Dec 18, 2026 EXPIRATION

SMR $7.00 Call

SMR261218C00007000

Latest saved OI245Oct 23, 2026
Last change+165vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $7.00 call open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 2451220 2026-10-15: 0 OI2026-10-16: 21 OI2026-10-21: 80 OI2026-10-23: 245 OI Oct 15, 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, 2026245+165
Oct 21, 2026Viewing80+59
Oct 16, 202621+21
Oct 15, 20260No prior observation