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Contract OI history

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Jan 15, 2027 EXPIRATION

PTEN $11.00 Call

PTEN270115C00011000

Latest saved OI5,473Oct 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
PTEN $11.00 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. 5,4742,7370 2026-10-09: 5,474 OI2026-10-13: 5,474 OI2026-10-14: 5,474 OI2026-10-15: 5,474 OI2026-10-16: 5,474 OI2026-10-21: 5,474 OI2026-10-23: 5,473 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, 2026Viewing5,473-1
Oct 21, 20265,4740
Oct 16, 20265,4740
Oct 15, 20265,4740
Oct 14, 20265,4740
Oct 13, 20265,4740
Oct 09, 20265,474No prior observation