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Contract OI history

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Dec 15, 2028 EXPIRATION

MSFT $680.00 Call

MSFT281215C00680000

Latest saved OI838Oct 23, 2026
Last change-11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $680.00 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. 8494240 2026-10-09: 405 OI2026-10-13: 844 OI2026-10-14: 844 OI2026-10-15: 842 OI2026-10-16: 844 OI2026-10-21: 849 OI2026-10-23: 838 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, 2026Viewing838-11
Oct 21, 2026849+5
Oct 16, 2026844+2
Oct 15, 2026842-2
Oct 14, 20268440
Oct 13, 2026844+439
Oct 09, 2026405No prior observation