OITracker Cboe delayed data

Contract OI history

Back to SMCI

Oct 23, 2026 EXPIRATION

SMCI $45.50 Call

SMCI261023C00045500

Latest saved OI1,009Oct 23, 2026
Last change+120vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $45.50 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. 1,0095040 2026-10-09: 388 OI2026-10-13: 402 OI2026-10-14: 402 OI2026-10-15: 718 OI2026-10-16: 726 OI2026-10-21: 889 OI2026-10-23: 1,009 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, 2026Viewing1,009+120
Oct 21, 2026889+163
Oct 16, 2026726+8
Oct 15, 2026718+316
Oct 14, 20264020
Oct 13, 2026402+14
Oct 09, 2026388No prior observation