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Contract OI history

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Nov 20, 2026 EXPIRATION

CARR $52.50 Put

CARR261120P00052500

Latest saved OI360Oct 23, 2026
Last change+1vs 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. 3601800 2026-10-02: 113 OI2026-10-05: 115 OI2026-10-06: 224 OI2026-10-07: 231 OI2026-10-08: 231 OI2026-10-09: 335 OI2026-10-13: 348 OI2026-10-14: 348 OI2026-10-15: 349 OI2026-10-16: 350 OI2026-10-21: 359 OI2026-10-23: 360 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, 2026Viewing360+1
Oct 21, 2026359+9
Oct 16, 2026350+1
Oct 15, 2026349+1
Oct 14, 20263480
Oct 13, 2026348+13
Oct 09, 2026335+104
Oct 08, 20262310
Oct 07, 2026231+7
Oct 06, 2026224+109
Oct 05, 2026115+2
Oct 02, 2026113No prior observation