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Contract OI history

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Oct 23, 2026 EXPIRATION

SMMT $14.00 Put

SMMT261023P00014000

Latest saved OI297Oct 23, 2026
Last change+16vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMMT $14.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2971480 2026-10-09: 274 OI2026-10-13: 276 OI2026-10-14: 276 OI2026-10-15: 276 OI2026-10-16: 269 OI2026-10-21: 281 OI2026-10-23: 297 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, 2026Viewing297+16
Oct 21, 2026281+12
Oct 16, 2026269-7
Oct 15, 20262760
Oct 14, 20262760
Oct 13, 2026276+2
Oct 09, 2026274No prior observation