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Contract OI history

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Jan 15, 2027 EXPIRATION

PTEN $10.00 Call

PTEN270115C00010000

Latest saved OI3,982Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PTEN $10.00 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. 3,9821,9910 2026-10-09: 3,961 OI2026-10-13: 3,961 OI2026-10-14: 3,961 OI2026-10-15: 3,961 OI2026-10-16: 3,971 OI2026-10-21: 3,977 OI2026-10-23: 3,982 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, 2026Viewing3,982+5
Oct 21, 20263,977+6
Oct 16, 20263,971+10
Oct 15, 20263,9610
Oct 14, 20263,9610
Oct 13, 20263,9610
Oct 09, 20263,961No prior observation