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Contract OI history

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Oct 23, 2026 EXPIRATION

SMMT $17.00 Call

SMMT261023C00017000

Latest saved OI601Oct 23, 2026
Last change-51vs 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. 6523260 2026-10-09: 237 OI2026-10-13: 239 OI2026-10-14: 240 OI2026-10-15: 247 OI2026-10-16: 216 OI2026-10-21: 652 OI2026-10-23: 601 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, 2026Viewing601-51
Oct 21, 2026652+436
Oct 16, 2026216-31
Oct 15, 2026247+7
Oct 14, 2026240+1
Oct 13, 2026239+2
Oct 09, 2026237No prior observation