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Contract OI history

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Dec 18, 2026 EXPIRATION

PD $15.00 Put

PD261218P00015000

Latest saved OI2,028Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PD $15.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,0281,0140 2026-10-02: 2,023 OI2026-10-05: 2,023 OI2026-10-06: 2,023 OI2026-10-07: 2,023 OI2026-10-08: 2,023 OI2026-10-13: 2,027 OI2026-10-14: 2,027 OI2026-10-15: 2,027 OI2026-10-16: 2,027 OI2026-10-20: 2,028 OI2026-10-23: 2,028 OI Oct 02, 2026Oct 23, 2026

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

PD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,0280
Oct 20, 20262,028+1
Oct 16, 20262,0270
Oct 15, 20262,0270
Oct 14, 20262,0270
Oct 13, 20262,027+4
Oct 08, 20262,0230
Oct 07, 20262,0230
Oct 06, 20262,0230
Oct 05, 20262,0230
Oct 02, 20262,023No prior observation