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Contract OI history

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Oct 23, 2026 EXPIRATION

MSFT $572.50 Call

MSFT261023C00572500

Latest saved OI224Oct 23, 2026
Last change+13vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $572.50 call open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 2241120 2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 66 OI2026-10-16: 200 OI2026-10-21: 211 OI2026-10-23: 224 OI Oct 13, 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, 2026Viewing224+13
Oct 21, 2026211+11
Oct 16, 2026200+134
Oct 15, 202666+66
Oct 14, 202600
Oct 13, 20260No prior observation