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Contract OI history

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Nov 20, 2026 EXPIRATION

EXPE $280.00 Put

EXPE261120P00280000

Latest saved OI588Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
EXPE $280.00 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. 9044520 2026-10-09: 591 OI2026-10-13: 595 OI2026-10-14: 595 OI2026-10-15: 607 OI2026-10-16: 904 OI2026-10-21: 585 OI2026-10-23: 588 OI Oct 09, 2026Oct 23, 2026

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

EXPE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing588+3
Oct 21, 2026585-319
Oct 16, 2026904+297
Oct 15, 2026607+12
Oct 14, 20265950
Oct 13, 2026595+4
Oct 09, 2026591No prior observation