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Contract OI history

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Nov 13, 2026 EXPIRATION

MSFT $585.00 Call

MSFT261113C00585000

Latest saved OI253Oct 23, 2026
Last change+88vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $585.00 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. 2531260 2026-10-09: 92 OI2026-10-13: 124 OI2026-10-14: 124 OI2026-10-15: 125 OI2026-10-16: 122 OI2026-10-21: 165 OI2026-10-23: 253 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, 2026Viewing253+88
Oct 21, 2026165+43
Oct 16, 2026122-3
Oct 15, 2026125+1
Oct 14, 20261240
Oct 13, 2026124+32
Oct 09, 202692No prior observation