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Contract OI history

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Oct 30, 2026 EXPIRATION

SMCI $39.00 Call

SMCI261030C00039000

Latest saved OI2,674Oct 23, 2026
Last change+704vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $39.00 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. 2,6741,3370 2026-10-09: 968 OI2026-10-13: 1,252 OI2026-10-14: 1,252 OI2026-10-15: 1,552 OI2026-10-16: 1,499 OI2026-10-21: 1,970 OI2026-10-23: 2,674 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, 2026Viewing2,674+704
Oct 21, 20261,970+471
Oct 16, 20261,499-53
Oct 15, 20261,552+300
Oct 14, 20261,2520
Oct 13, 20261,252+284
Oct 09, 2026968No prior observation