OITracker Cboe delayed data

Contract OI history

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Dec 17, 2027 EXPIRATION

MSFT $360.00 Call

MSFT271217C00360000

Latest saved OI431Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $360.00 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. 4352170 2026-10-09: 435 OI2026-10-13: 432 OI2026-10-14: 432 OI2026-10-15: 432 OI2026-10-16: 433 OI2026-10-21: 433 OI2026-10-23: 431 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, 2026Viewing431-2
Oct 21, 20264330
Oct 16, 2026433+1
Oct 15, 20264320
Oct 14, 20264320
Oct 13, 2026432-3
Oct 09, 2026435No prior observation