OITracker Cboe delayed data

Contract OI history

Back to SMCI

Dec 17, 2027 EXPIRATION

SMCI $20.00 Put

SMCI271217P00020000

Latest saved OI2,364Oct 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 $20.00 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. 2,3641,1820 2026-10-09: 2,363 OI2026-10-13: 2,363 OI2026-10-14: 2,363 OI2026-10-15: 2,363 OI2026-10-16: 2,363 OI2026-10-21: 2,364 OI2026-10-23: 2,364 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, 2026Viewing2,3640
Oct 21, 20262,364+1
Oct 16, 20262,3630
Oct 15, 20262,3630
Oct 14, 20262,3630
Oct 13, 20262,3630
Oct 09, 20262,363No prior observation