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Contract OI history

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Jan 15, 2027 EXPIRATION

SMTC $120.00 Put

SMTC270115P00120000

Latest saved OI1,164Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMTC $120.00 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. 1,1785890 2026-10-09: 1,178 OI2026-10-13: 1,178 OI2026-10-14: 1,178 OI2026-10-15: 1,178 OI2026-10-16: 1,164 OI2026-10-21: 1,164 OI2026-10-23: 1,164 OI Oct 09, 2026Oct 23, 2026

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

SMTC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,1640
Oct 21, 20261,1640
Oct 16, 20261,164-14
Oct 15, 20261,1780
Oct 14, 20261,1780
Oct 13, 20261,1780
Oct 09, 20261,178No prior observation