OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

PDYN $20.00 Call

PDYN280121C00020000

Latest saved OI1,240Oct 23, 2026
Last change-10vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PDYN $20.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,2516250 2026-10-08: 1,242 OI2026-10-09: 1,242 OI2026-10-13: 1,242 OI2026-10-14: 1,251 OI2026-10-16: 1,250 OI2026-10-20: 1,250 OI2026-10-23: 1,240 OI Oct 08, 2026Oct 23, 2026

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

PDYN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,240-10
Oct 20, 2026Viewing1,2500
Oct 16, 20261,250-1
Oct 14, 20261,251+9
Oct 13, 20261,2420
Oct 09, 20261,2420
Oct 08, 20261,242No prior observation