OITracker Cboe delayed data

Contract OI history

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Dec 17, 2027 EXPIRATION

MSFT $700.00 Call

MSFT271217C00700000

Latest saved OI1,607Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $700.00 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. 1,6118050 2026-10-09: 1,605 OI2026-10-13: 1,608 OI2026-10-14: 1,608 OI2026-10-15: 1,608 OI2026-10-16: 1,608 OI2026-10-21: 1,611 OI2026-10-23: 1,607 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, 2026Viewing1,607-4
Oct 21, 20261,611+3
Oct 16, 20261,6080
Oct 15, 20261,6080
Oct 14, 20261,6080
Oct 13, 20261,608+3
Oct 09, 20261,605No prior observation