OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

MSFT $700.00 Call

MSFT270115C00700000

Latest saved OI10,373Oct 23, 2026
Last change-21vs 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. 10,3945,1970 2026-10-09: 10,038 OI2026-10-13: 9,607 OI2026-10-14: 9,607 OI2026-10-15: 10,249 OI2026-10-16: 10,244 OI2026-10-21: 10,394 OI2026-10-23: 10,373 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, 2026Viewing10,373-21
Oct 21, 202610,394+150
Oct 16, 202610,244-5
Oct 15, 202610,249+642
Oct 14, 20269,6070
Oct 13, 20269,607-431
Oct 09, 202610,038No prior observation