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Contract OI history

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Jun 17, 2027 EXPIRATION

MSFT $470.00 Put

MSFT270617P00470000

Latest saved OI1,715Oct 23, 2026
Last change+88vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSFT $470.00 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. 1,7158570 2026-10-09: 1,507 OI2026-10-13: 1,512 OI2026-10-14: 1,512 OI2026-10-15: 1,531 OI2026-10-16: 1,531 OI2026-10-21: 1,627 OI2026-10-23: 1,715 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, 2026Viewing1,715+88
Oct 21, 20261,627+96
Oct 16, 20261,5310
Oct 15, 20261,531+19
Oct 14, 20261,5120
Oct 13, 20261,512+5
Oct 09, 20261,507No prior observation