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Contract OI history

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Jan 21, 2028 EXPIRATION

ETOR $25.00 Put

ETOR280121P00025000

Latest saved OI1,575Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ETOR $25.00 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. 1,5777880 2026-10-09: 1,572 OI2026-10-13: 1,577 OI2026-10-14: 1,577 OI2026-10-15: 1,570 OI2026-10-16: 1,570 OI2026-10-21: 1,575 OI2026-10-23: 1,575 OI Oct 09, 2026Oct 23, 2026

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

ETOR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,5750
Oct 21, 20261,575+5
Oct 16, 20261,5700
Oct 15, 20261,570-7
Oct 14, 20261,5770
Oct 13, 20261,577+5
Oct 09, 20261,572No prior observation