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Contract OI history

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Dec 18, 2026 EXPIRATION

PACB $2.00 Put

PACB261218P00002000

Latest saved OI3,135Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PACB $2.00 put open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3,1621,5810 2026-10-08: 3,162 OI2026-10-09: 3,160 OI2026-10-13: 3,162 OI2026-10-14: 3,162 OI2026-10-15: 3,162 OI2026-10-16: 3,135 OI2026-10-21: 3,135 OI2026-10-23: 3,135 OI Oct 08, 2026Oct 23, 2026

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

PACB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,1350
Oct 21, 20263,1350
Oct 16, 20263,135-27
Oct 15, 20263,1620
Oct 14, 20263,1620
Oct 13, 20263,162+2
Oct 09, 20263,160-2
Oct 08, 20263,162No prior observation