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Contract OI history

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Oct 23, 2026 EXPIRATION

PEP $128.00 Put

PEP261023P00128000

Latest saved OI419Oct 23, 2026
Last change+37vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PEP $128.00 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. 4192090 2026-10-09: 231 OI2026-10-13: 220 OI2026-10-14: 220 OI2026-10-15: 237 OI2026-10-16: 274 OI2026-10-21: 382 OI2026-10-23: 419 OI Oct 09, 2026Oct 23, 2026

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

PEP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing419+37
Oct 21, 2026382+108
Oct 16, 2026274+37
Oct 15, 2026237+17
Oct 14, 20262200
Oct 13, 2026220-11
Oct 09, 2026231No prior observation