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Contract OI history

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Jun 17, 2027 EXPIRATION

M $10.00 Put

M270617P00010000

Latest saved OI661Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
M $10.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6663330 2026-10-02: 666 OI2026-10-05: 666 OI2026-10-06: 666 OI2026-10-07: 666 OI2026-10-08: 666 OI2026-10-09: 666 OI2026-10-13: 666 OI2026-10-14: 666 OI2026-10-15: 666 OI2026-10-16: 666 OI2026-10-21: 666 OI2026-10-23: 661 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

M contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing661-5
Oct 21, 20266660
Oct 16, 20266660
Oct 15, 20266660
Oct 14, 20266660
Oct 13, 20266660
Oct 09, 20266660
Oct 08, 20266660
Oct 07, 20266660
Oct 06, 20266660
Oct 05, 20266660
Oct 02, 2026666No prior observation