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Contract OI history

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Apr 16, 2027 EXPIRATION

PDYN $4.00 Call

PDYN270416C00004000

Latest saved OI274Oct 23, 2026
Last change+260vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PDYN $4.00 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. 2741370 2026-10-08: 12 OI2026-10-09: 12 OI2026-10-13: 12 OI2026-10-14: 14 OI2026-10-16: 14 OI2026-10-20: 14 OI2026-10-23: 274 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, 2026274+260
Oct 20, 2026Viewing140
Oct 16, 2026140
Oct 14, 202614+2
Oct 13, 2026120
Oct 09, 2026120
Oct 08, 202612No prior observation