OITracker Cboe delayed data

Contract OI history

Back to SMCI

Dec 15, 2028 EXPIRATION

SMCI $55.00 Call

SMCI281215C00055000

Latest saved OI853Oct 23, 2026
Last change-9vs 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. 8694340 2026-10-09: 832 OI2026-10-13: 855 OI2026-10-14: 855 OI2026-10-15: 865 OI2026-10-16: 869 OI2026-10-21: 862 OI2026-10-23: 853 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, 2026Viewing853-9
Oct 21, 2026862-7
Oct 16, 2026869+4
Oct 15, 2026865+10
Oct 14, 20268550
Oct 13, 2026855+23
Oct 09, 2026832No prior observation