OITracker Cboe delayed data

Contract OI history

Back to SMCI

Dec 18, 2026 EXPIRATION

SMCI $54.00 Put

SMCI261218P00054000

Latest saved OI587Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $54.00 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. 5922960 2026-10-09: 592 OI2026-10-13: 592 OI2026-10-14: 592 OI2026-10-15: 589 OI2026-10-16: 588 OI2026-10-21: 588 OI2026-10-23: 587 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, 2026Viewing587-1
Oct 21, 20265880
Oct 16, 2026588-1
Oct 15, 2026589-3
Oct 14, 20265920
Oct 13, 20265920
Oct 09, 2026592No prior observation