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Contract OI history

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Nov 20, 2026 EXPIRATION

PHM $115.00 Put

PHM261120P00115000

Latest saved OI28Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PHM $115.00 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. 28140 2026-10-02: 17 OI2026-10-05: 17 OI2026-10-06: 19 OI2026-10-07: 19 OI2026-10-08: 19 OI2026-10-09: 19 OI2026-10-13: 18 OI2026-10-14: 18 OI2026-10-15: 17 OI2026-10-16: 16 OI2026-10-21: 17 OI2026-10-23: 28 OI Oct 02, 2026Oct 23, 2026

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

PHM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202628+11
Oct 21, 2026Viewing17+1
Oct 16, 202616-1
Oct 15, 202617-1
Oct 14, 2026180
Oct 13, 202618-1
Oct 09, 2026190
Oct 08, 2026190
Oct 07, 2026190
Oct 06, 202619+2
Oct 05, 2026170
Oct 02, 202617No prior observation