OITracker Cboe delayed data

Contract OI history

Back to SMCI

Nov 20, 2026 EXPIRATION

SMCI $32.00 Put

SMCI261120P00032000

Latest saved OI3,382Oct 23, 2026
Last change+14vs 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. 3,3821,6910 2026-10-09: 1,837 OI2026-10-13: 2,119 OI2026-10-14: 2,119 OI2026-10-15: 2,257 OI2026-10-16: 2,384 OI2026-10-21: 3,368 OI2026-10-23: 3,382 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, 2026Viewing3,382+14
Oct 21, 20263,368+984
Oct 16, 20262,384+127
Oct 15, 20262,257+138
Oct 14, 20262,1190
Oct 13, 20262,119+282
Oct 09, 20261,837No prior observation