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Contract OI history

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Nov 20, 2026 EXPIRATION

PENG $55.00 Put

PENG261120P00055000

Latest saved OI595Oct 23, 2026
Last change+96vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PENG $55.00 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. 5952970 2026-10-09: 147 OI2026-10-13: 231 OI2026-10-14: 231 OI2026-10-15: 262 OI2026-10-16: 321 OI2026-10-21: 499 OI2026-10-23: 595 OI Oct 09, 2026Oct 23, 2026

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

PENG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026595+96
Oct 21, 2026Viewing499+178
Oct 16, 2026321+59
Oct 15, 2026262+31
Oct 14, 20262310
Oct 13, 2026231+84
Oct 09, 2026147No prior observation