OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

IDYA $35.00 Put

IDYA261120P00035000

Latest saved OI3Oct 20, 2026
Last change+1vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
IDYA $35.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 310 2026-10-08: 1 OI2026-10-09: 2 OI2026-10-13: 2 OI2026-10-14: 2 OI2026-10-16: 2 OI2026-10-20: 3 OI Oct 08, 2026Oct 20, 2026

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

IDYA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing3+1
Oct 16, 202620
Oct 14, 202620
Oct 13, 202620
Oct 09, 20262+1
Oct 08, 20261No prior observation