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Contract OI history

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Nov 20, 2026 EXPIRATION

CART $44.00 Put

CART261120P00044000

Latest saved OI309Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CART $44.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3101550 2026-10-09: 57 OI2026-10-13: 293 OI2026-10-14: 293 OI2026-10-15: 308 OI2026-10-16: 308 OI2026-10-21: 310 OI2026-10-23: 309 OI Oct 09, 2026Oct 23, 2026

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

CART contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing309-1
Oct 21, 2026310+2
Oct 16, 20263080
Oct 15, 2026308+15
Oct 14, 20262930
Oct 13, 2026293+236
Oct 09, 202657No prior observation