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Contract OI history

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Jan 15, 2027 EXPIRATION

MSFT $675.00 Call

MSFT270115C00675000

Latest saved OI25,929Oct 23, 2026
Last change+41vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $675.00 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. 25,92912,9640 2026-10-09: 25,472 OI2026-10-13: 25,481 OI2026-10-14: 25,481 OI2026-10-15: 25,590 OI2026-10-16: 25,668 OI2026-10-21: 25,888 OI2026-10-23: 25,929 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, 2026Viewing25,929+41
Oct 21, 202625,888+220
Oct 16, 202625,668+78
Oct 15, 202625,590+109
Oct 14, 202625,4810
Oct 13, 202625,481+9
Oct 09, 202625,472No prior observation