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Contract OI history

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Dec 18, 2026 EXPIRATION

CARR $52.50 Put

CARR261218P00052500

Latest saved OI214Oct 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
CARR $52.50 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. 2141070 2026-10-02: 169 OI2026-10-05: 169 OI2026-10-06: 169 OI2026-10-07: 169 OI2026-10-08: 169 OI2026-10-09: 169 OI2026-10-13: 178 OI2026-10-14: 178 OI2026-10-15: 179 OI2026-10-16: 182 OI2026-10-21: 203 OI2026-10-23: 214 OI Oct 02, 2026Oct 23, 2026

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

CARR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing214+11
Oct 21, 2026203+21
Oct 16, 2026182+3
Oct 15, 2026179+1
Oct 14, 20261780
Oct 13, 2026178+9
Oct 09, 20261690
Oct 08, 20261690
Oct 07, 20261690
Oct 06, 20261690
Oct 05, 20261690
Oct 02, 2026169No prior observation