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Contract OI history

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Nov 20, 2026 EXPIRATION

PDFS $80.00 Call

PDFS261120C00080000

Latest saved OI184Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PDFS $80.00 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. 192960 2026-10-08: 192 OI2026-10-09: 192 OI2026-10-13: 192 OI2026-10-14: 184 OI2026-10-16: 184 OI2026-10-20: 184 OI2026-10-23: 184 OI Oct 08, 2026Oct 23, 2026

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

PDFS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1840
Oct 20, 20261840
Oct 16, 20261840
Oct 14, 2026184-8
Oct 13, 20261920
Oct 09, 20261920
Oct 08, 2026192No prior observation