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Contract OI history

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Dec 18, 2026 EXPIRATION

SMCI $32.00 Call

SMCI261218C00032000

Latest saved OI2,643Oct 23, 2026
Last change+160vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $32.00 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. 2,6431,3210 2026-10-09: 1,745 OI2026-10-13: 1,745 OI2026-10-14: 1,745 OI2026-10-15: 1,745 OI2026-10-16: 1,742 OI2026-10-21: 2,483 OI2026-10-23: 2,643 OI Oct 09, 2026Oct 23, 2026

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

SMCI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,643+160
Oct 21, 20262,483+741
Oct 16, 20261,742-3
Oct 15, 20261,7450
Oct 14, 20261,7450
Oct 13, 20261,7450
Oct 09, 20261,745No prior observation