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Contract OI history

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Nov 20, 2026 EXPIRATION

ETOR $25.00 Put

ETOR261120P00025000

Latest saved OI384Oct 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. 3841920 2026-10-09: 341 OI2026-10-13: 341 OI2026-10-14: 346 OI2026-10-15: 350 OI2026-10-16: 357 OI2026-10-21: 384 OI2026-10-23: 384 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, 2026Viewing3840
Oct 21, 2026384+27
Oct 16, 2026357+7
Oct 15, 2026350+4
Oct 14, 2026346+5
Oct 13, 20263410
Oct 09, 2026341No prior observation