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Contract OI history

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Oct 30, 2026 EXPIRATION

CPNG $13.50 Put

CPNG261030P00013500

Latest saved OI427Oct 23, 2026
Last change+102vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CPNG $13.50 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. 4272130 2026-10-02: 13 OI2026-10-05: 27 OI2026-10-06: 180 OI2026-10-07: 180 OI2026-10-08: 180 OI2026-10-09: 172 OI2026-10-13: 175 OI2026-10-14: 175 OI2026-10-15: 199 OI2026-10-16: 224 OI2026-10-21: 325 OI2026-10-23: 427 OI Oct 02, 2026Oct 23, 2026

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

CPNG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing427+102
Oct 21, 2026325+101
Oct 16, 2026224+25
Oct 15, 2026199+24
Oct 14, 20261750
Oct 13, 2026175+3
Oct 09, 2026172-8
Oct 08, 20261800
Oct 07, 20261800
Oct 06, 2026180+153
Oct 05, 202627+14
Oct 02, 202613No prior observation