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Contract OI history

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Mar 19, 2027 EXPIRATION

TRIP $8.00 Put

TRIP270319P00008000

Latest saved OI1,809Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TRIP $8.00 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. 1,8099040 2026-10-09: 1,765 OI2026-10-13: 1,777 OI2026-10-14: 1,777 OI2026-10-15: 1,777 OI2026-10-16: 1,797 OI2026-10-21: 1,809 OI2026-10-23: 1,809 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, 2026Viewing1,8090
Oct 21, 20261,809+12
Oct 16, 20261,797+20
Oct 15, 20261,7770
Oct 14, 20261,7770
Oct 13, 20261,777+12
Oct 09, 20261,765No prior observation