OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RCAT $15.00 Put

RCAT270115P00015000

Latest saved OI39Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RCAT $15.00 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. 4262130 2026-10-09: 426 OI2026-10-13: 289 OI2026-10-14: 289 OI2026-10-15: 47 OI2026-10-16: 43 OI2026-10-21: 39 OI2026-10-23: 39 OI Oct 09, 2026Oct 23, 2026

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

RCAT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing390
Oct 21, 202639-4
Oct 16, 202643-4
Oct 15, 202647-242
Oct 14, 20262890
Oct 13, 2026289-137
Oct 09, 2026426No prior observation