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Contract OI history

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Oct 30, 2026 EXPIRATION

SMMT $17.00 Call

SMMT261030C00017000

Latest saved OI790Oct 23, 2026
Last change+594vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMMT $17.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7903950 2026-10-09: 137 OI2026-10-13: 142 OI2026-10-14: 150 OI2026-10-15: 154 OI2026-10-16: 157 OI2026-10-21: 196 OI2026-10-23: 790 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SMMT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing790+594
Oct 21, 2026196+39
Oct 16, 2026157+3
Oct 15, 2026154+4
Oct 14, 2026150+8
Oct 13, 2026142+5
Oct 09, 2026137No prior observation