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Contract OI history

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Nov 20, 2026 EXPIRATION

PTEN $14.00 Call

PTEN261120C00014000

Latest saved OI1,424Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PTEN $14.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,4247120 2026-10-09: 605 OI2026-10-13: 605 OI2026-10-14: 1,412 OI2026-10-15: 1,407 OI2026-10-16: 1,407 OI2026-10-21: 1,424 OI2026-10-23: 1,424 OI Oct 09, 2026Oct 23, 2026

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

PTEN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,4240
Oct 21, 20261,424+17
Oct 16, 20261,4070
Oct 15, 20261,407-5
Oct 14, 20261,412+807
Oct 13, 20266050
Oct 09, 2026605No prior observation