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Contract OI history

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Feb 19, 2027 EXPIRATION

SMCI $35.00 Put

SMCI270219P00035000

Latest saved OI1,122Oct 23, 2026
Last change+114vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $35.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,1225610 2026-10-09: 509 OI2026-10-13: 511 OI2026-10-14: 511 OI2026-10-15: 511 OI2026-10-16: 979 OI2026-10-21: 1,008 OI2026-10-23: 1,122 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, 2026Viewing1,122+114
Oct 21, 20261,008+29
Oct 16, 2026979+468
Oct 15, 20265110
Oct 14, 20265110
Oct 13, 2026511+2
Oct 09, 2026509No prior observation