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Contract OI history

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Dec 17, 2027 EXPIRATION

TRIP $25.00 Call

TRIP271217C00025000

Latest saved OI2,071Oct 23, 2026
Last change+23vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TRIP $25.00 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. 2,0711,0350 2026-10-09: 2,009 OI2026-10-13: 2,009 OI2026-10-14: 2,009 OI2026-10-15: 2,009 OI2026-10-16: 2,048 OI2026-10-21: 2,048 OI2026-10-23: 2,071 OI Oct 09, 2026Oct 23, 2026

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

TRIP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,071+23
Oct 21, 20262,0480
Oct 16, 20262,048+39
Oct 15, 20262,0090
Oct 14, 20262,0090
Oct 13, 20262,0090
Oct 09, 20262,009No prior observation