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Contract OI history

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Mar 19, 2027 EXPIRATION

MSFT $620.00 Call

MSFT270319C00620000

Latest saved OI3,089Oct 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 $620.00 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. 3,0891,5440 2026-10-09: 2,821 OI2026-10-13: 2,892 OI2026-10-14: 2,892 OI2026-10-15: 2,904 OI2026-10-16: 2,937 OI2026-10-21: 3,087 OI2026-10-23: 3,089 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, 2026Viewing3,089+2
Oct 21, 20263,087+150
Oct 16, 20262,937+33
Oct 15, 20262,904+12
Oct 14, 20262,8920
Oct 13, 20262,892+71
Oct 09, 20262,821No prior observation