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Contract OI history

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Apr 16, 2027 EXPIRATION

TRIN $15.00 Call

TRIN270416C00015000

Latest saved OI24Oct 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 call open interest history 9 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 24120 2026-10-02: 2 OI2026-10-05: 2 OI2026-10-06: 16 OI2026-10-07: 16 OI2026-10-12: 16 OI2026-10-14: 16 OI2026-10-16: 16 OI2026-10-21: 24 OI2026-10-23: 24 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, 2026Viewing240
Oct 21, 202624+8
Oct 16, 2026160
Oct 14, 2026160
Oct 12, 2026160
Oct 07, 2026160
Oct 06, 202616+14
Oct 05, 202620
Oct 02, 20262No prior observation