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Contract OI history

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Nov 20, 2026 EXPIRATION

PENN $17.00 Call

PENN261120C00017000

Latest saved OI904Oct 23, 2026
Last change+37vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PENN $17.00 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. 9044520 2026-10-08: 497 OI2026-10-13: 740 OI2026-10-14: 762 OI2026-10-15: 764 OI2026-10-16: 766 OI2026-10-21: 867 OI2026-10-23: 904 OI Oct 08, 2026Oct 23, 2026

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

PENN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026904+37
Oct 21, 2026Viewing867+101
Oct 16, 2026766+2
Oct 15, 2026764+2
Oct 14, 2026762+22
Oct 13, 2026740+243
Oct 08, 2026497No prior observation