OITracker Cboe delayed data

Contract OI history

Back to SMCI

Jan 15, 2027 EXPIRATION

SMCI $42.00 Put

SMCI270115P00042000

Latest saved OI1,701Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $42.00 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. 1,7168580 2026-10-09: 1,635 OI2026-10-13: 1,688 OI2026-10-14: 1,688 OI2026-10-15: 1,676 OI2026-10-16: 1,716 OI2026-10-21: 1,701 OI2026-10-23: 1,701 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, 2026Viewing1,7010
Oct 21, 20261,701-15
Oct 16, 20261,716+40
Oct 15, 20261,676-12
Oct 14, 20261,6880
Oct 13, 20261,688+53
Oct 09, 20261,635No prior observation