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Contract OI history

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Nov 20, 2026 EXPIRATION

PDSB $1.50 Call

PDSB261120C00001500

Latest saved OI3,938Oct 23, 2026
Last change+80vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PDSB $1.50 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4,4942,2470 2026-10-09: 4,194 OI2026-10-13: 4,494 OI2026-10-14: 4,086 OI2026-10-16: 4,135 OI2026-10-20: 3,858 OI2026-10-23: 3,938 OI Oct 09, 2026Oct 23, 2026

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

PDSB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,938+80
Oct 20, 20263,858-277
Oct 16, 20264,135+49
Oct 14, 20264,086-408
Oct 13, 20264,494+300
Oct 09, 20264,194No prior observation