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Contract OI history

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Dec 18, 2026 EXPIRATION

EBAY $50.00 Put

EBAY261218P00050000

Latest saved OI4,504Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
EBAY $50.00 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. 4,5042,2520 2026-10-09: 4,504 OI2026-10-13: 4,504 OI2026-10-14: 4,504 OI2026-10-15: 4,504 OI2026-10-16: 4,504 OI2026-10-21: 4,504 OI2026-10-23: 4,504 OI Oct 09, 2026Oct 23, 2026

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

EBAY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,5040
Oct 21, 20264,5040
Oct 16, 20264,5040
Oct 15, 20264,5040
Oct 14, 20264,5040
Oct 13, 20264,5040
Oct 09, 20264,504No prior observation