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Contract OI history

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Mar 19, 2027 EXPIRATION

TRIP $6.00 Put

TRIP270319P00006000

Latest saved OI627Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TRIP $6.00 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. 6273130 2026-10-09: 626 OI2026-10-13: 627 OI2026-10-14: 627 OI2026-10-15: 627 OI2026-10-16: 626 OI2026-10-21: 626 OI2026-10-23: 627 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, 2026Viewing627+1
Oct 21, 20266260
Oct 16, 2026626-1
Oct 15, 20266270
Oct 14, 20266270
Oct 13, 2026627+1
Oct 09, 2026626No prior observation