OITracker Cboe delayed data

Contract OI history

Back to SMCI

Dec 15, 2028 EXPIRATION

SMCI $32.00 Put

SMCI281215P00032000

Latest saved OI426Oct 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 $32.00 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. 4262130 2026-10-09: 331 OI2026-10-13: 322 OI2026-10-14: 322 OI2026-10-15: 322 OI2026-10-16: 323 OI2026-10-21: 426 OI2026-10-23: 426 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, 2026Viewing4260
Oct 21, 2026426+103
Oct 16, 2026323+1
Oct 15, 20263220
Oct 14, 20263220
Oct 13, 2026322-9
Oct 09, 2026331No prior observation