OITracker Cboe delayed data

Contract OI history

Back to SMCI

Jan 21, 2028 EXPIRATION

SMCI $55.00 Call

SMCI280121C00055000

Latest saved OI1,563Oct 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 $55.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,5927960 2026-10-09: 1,591 OI2026-10-13: 1,592 OI2026-10-14: 1,592 OI2026-10-15: 1,590 OI2026-10-16: 1,580 OI2026-10-21: 1,563 OI2026-10-23: 1,563 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, 2026Viewing1,5630
Oct 21, 20261,563-17
Oct 16, 20261,580-10
Oct 15, 20261,590-2
Oct 14, 20261,5920
Oct 13, 20261,592+1
Oct 09, 20261,591No prior observation