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Contract OI history

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Feb 19, 2027 EXPIRATION

PDSB $1.50 Call

PDSB270219C00001500

Latest saved OI599Oct 23, 2026
Last change+1vs 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. 5992990 2026-10-09: 248 OI2026-10-13: 530 OI2026-10-14: 534 OI2026-10-16: 539 OI2026-10-20: 598 OI2026-10-23: 599 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, 2026Viewing599+1
Oct 20, 2026598+59
Oct 16, 2026539+5
Oct 14, 2026534+4
Oct 13, 2026530+282
Oct 09, 2026248No prior observation