OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CAR $100.00 Put

CAR270115P00100000

Latest saved OI1,201Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CAR $100.00 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. 1,2066030 2026-10-09: 1,206 OI2026-10-13: 1,206 OI2026-10-14: 1,206 OI2026-10-15: 1,202 OI2026-10-16: 1,202 OI2026-10-21: 1,201 OI2026-10-23: 1,201 OI Oct 09, 2026Oct 23, 2026

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

CAR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,2010
Oct 21, 20261,201-1
Oct 16, 20261,2020
Oct 15, 20261,202-4
Oct 14, 20261,2060
Oct 13, 20261,2060
Oct 09, 20261,206No prior observation