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Contract OI history

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Oct 23, 2026 EXPIRATION

CART $50.00 Call

CART261023C00050000

Latest saved OI280Oct 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 $50.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2811400 2026-10-09: 43 OI2026-10-13: 221 OI2026-10-14: 221 OI2026-10-15: 223 OI2026-10-16: 223 OI2026-10-21: 281 OI2026-10-23: 280 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, 2026Viewing280-1
Oct 21, 2026281+58
Oct 16, 20262230
Oct 15, 2026223+2
Oct 14, 20262210
Oct 13, 2026221+178
Oct 09, 202643No prior observation