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Contract OI history

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Jan 15, 2027 EXPIRATION

MSFT $460.00 Put

MSFT270115P00460000

Latest saved OI5,858Oct 23, 2026
Last change+22vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $460.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5,8582,9290 2026-10-09: 5,130 OI2026-10-13: 5,124 OI2026-10-14: 5,124 OI2026-10-15: 5,177 OI2026-10-16: 5,284 OI2026-10-21: 5,836 OI2026-10-23: 5,858 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, 2026Viewing5,858+22
Oct 21, 20265,836+552
Oct 16, 20265,284+107
Oct 15, 20265,177+53
Oct 14, 20265,1240
Oct 13, 20265,124-6
Oct 09, 20265,130No prior observation