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Contract OI history

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Dec 18, 2026 EXPIRATION

TRIP $11.00 Call

TRIP261218C00011000

Latest saved OI655Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TRIP $11.00 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. 6553270 2026-10-09: 426 OI2026-10-13: 431 OI2026-10-14: 432 OI2026-10-15: 436 OI2026-10-16: 434 OI2026-10-21: 651 OI2026-10-23: 655 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, 2026Viewing655+4
Oct 21, 2026651+217
Oct 16, 2026434-2
Oct 15, 2026436+4
Oct 14, 2026432+1
Oct 13, 2026431+5
Oct 09, 2026426No prior observation