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Contract OI history

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Nov 20, 2026 EXPIRATION

MSFT $630.00 Call

MSFT261120C00630000

Latest saved OI1,749Oct 23, 2026
Last change+12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $630.00 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. 1,7498740 2026-10-09: 888 OI2026-10-13: 936 OI2026-10-14: 936 OI2026-10-15: 968 OI2026-10-16: 1,064 OI2026-10-21: 1,737 OI2026-10-23: 1,749 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, 2026Viewing1,749+12
Oct 21, 20261,737+673
Oct 16, 20261,064+96
Oct 15, 2026968+32
Oct 14, 20269360
Oct 13, 2026936+48
Oct 09, 2026888No prior observation