OITracker Cboe delayed data

Contract OI history

Back to MSFT

Jun 17, 2027 EXPIRATION

MSFT $600.00 Call

MSFT270617C00600000

Latest saved OI5,858Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $600.00 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. 5,8582,9290 2026-10-09: 5,739 OI2026-10-13: 5,746 OI2026-10-14: 5,746 OI2026-10-15: 5,794 OI2026-10-16: 5,793 OI2026-10-21: 5,857 OI2026-10-23: 5,858 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MSFT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,858+1
Oct 21, 20265,857+64
Oct 16, 20265,793-1
Oct 15, 20265,794+48
Oct 14, 20265,7460
Oct 13, 20265,746+7
Oct 09, 20265,739No prior observation