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Contract OI history

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Jan 15, 2027 EXPIRATION

SMTC $175.00 Call

SMTC270115C00175000

Latest saved OI353Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMTC $175.00 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. 3531760 2026-10-09: 344 OI2026-10-13: 342 OI2026-10-14: 342 OI2026-10-15: 342 OI2026-10-16: 343 OI2026-10-21: 348 OI2026-10-23: 353 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, 2026Viewing353+5
Oct 21, 2026348+5
Oct 16, 2026343+1
Oct 15, 20263420
Oct 14, 20263420
Oct 13, 2026342-2
Oct 09, 2026344No prior observation