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Contract OI history

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Mar 19, 2027 EXPIRATION

MSFT $590.00 Call

MSFT270319C00590000

Latest saved OI3,192Oct 23, 2026
Last change+40vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $590.00 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. 3,2741,6370 2026-10-09: 2,380 OI2026-10-13: 3,274 OI2026-10-14: 3,274 OI2026-10-15: 3,070 OI2026-10-16: 3,087 OI2026-10-21: 3,152 OI2026-10-23: 3,192 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, 2026Viewing3,192+40
Oct 21, 20263,152+65
Oct 16, 20263,087+17
Oct 15, 20263,070-204
Oct 14, 20263,2740
Oct 13, 20263,274+894
Oct 09, 20262,380No prior observation