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Contract OI history

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Dec 18, 2026 EXPIRATION

SMTC $240.00 Call

SMTC261218C00240000

Latest saved OI445Oct 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 $240.00 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. 4932460 2026-10-09: 493 OI2026-10-13: 493 OI2026-10-14: 493 OI2026-10-15: 492 OI2026-10-16: 490 OI2026-10-21: 445 OI2026-10-23: 445 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, 2026Viewing4450
Oct 21, 2026445-45
Oct 16, 2026490-2
Oct 15, 2026492-1
Oct 14, 20264930
Oct 13, 20264930
Oct 09, 2026493No prior observation