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Contract OI history

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Jan 15, 2027 EXPIRATION

PANW $170.00 Put

PANW270115P00170000

Latest saved OI1,728Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PANW $170.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,7288640 2026-10-09: 1,705 OI2026-10-13: 1,705 OI2026-10-14: 1,705 OI2026-10-15: 1,705 OI2026-10-16: 1,705 OI2026-10-21: 1,727 OI2026-10-23: 1,728 OI Oct 09, 2026Oct 23, 2026

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

PANW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,728+1
Oct 21, 2026Viewing1,727+22
Oct 16, 20261,7050
Oct 15, 20261,7050
Oct 14, 20261,7050
Oct 13, 20261,7050
Oct 09, 20261,705No prior observation