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Contract OI history

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Dec 18, 2026 EXPIRATION

SMTC $260.00 Call

SMTC261218C00260000

Latest saved OI396Oct 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 $260.00 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. 3971980 2026-10-09: 397 OI2026-10-13: 397 OI2026-10-14: 397 OI2026-10-15: 397 OI2026-10-16: 396 OI2026-10-21: 396 OI2026-10-23: 396 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, 2026Viewing3960
Oct 21, 20263960
Oct 16, 2026396-1
Oct 15, 20263970
Oct 14, 20263970
Oct 13, 20263970
Oct 09, 2026397No prior observation