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Contract OI history

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Jan 15, 2027 EXPIRATION

SMMT $14.00 Put

SMMT270115P00014000

Latest saved OI1,915Oct 23, 2026
Last change+1vs 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. 1,9159570 2026-10-09: 1,898 OI2026-10-13: 1,898 OI2026-10-14: 1,899 OI2026-10-15: 1,895 OI2026-10-16: 1,895 OI2026-10-21: 1,914 OI2026-10-23: 1,915 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, 2026Viewing1,915+1
Oct 21, 20261,914+19
Oct 16, 20261,8950
Oct 15, 20261,895-4
Oct 14, 20261,899+1
Oct 13, 20261,8980
Oct 09, 20261,898No prior observation