OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

TRIN $15.00 Put

TRIN270115P00015000

Latest saved OI707Oct 23, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TRIN $15.00 put open interest history 9 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7073530 2026-10-02: 648 OI2026-10-05: 648 OI2026-10-06: 648 OI2026-10-07: 647 OI2026-10-12: 664 OI2026-10-14: 700 OI2026-10-16: 704 OI2026-10-21: 707 OI2026-10-23: 707 OI Oct 02, 2026Oct 23, 2026

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

TRIN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7070
Oct 21, 2026707+3
Oct 16, 2026704+4
Oct 14, 2026700+36
Oct 12, 2026664+17
Oct 07, 2026647-1
Oct 06, 20266480
Oct 05, 20266480
Oct 02, 2026648No prior observation