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Contract OI history

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Oct 23, 2026 EXPIRATION

PLUG $1.50 Put

PLUG261023P00001500

Latest saved OI929Oct 23, 2026
Last change-211vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLUG $1.50 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. 1,1405700 2026-10-09: 126 OI2026-10-13: 460 OI2026-10-14: 460 OI2026-10-15: 730 OI2026-10-16: 643 OI2026-10-21: 1,140 OI2026-10-23: 929 OI Oct 09, 2026Oct 23, 2026

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

PLUG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing929-211
Oct 21, 20261,140+497
Oct 16, 2026643-87
Oct 15, 2026730+270
Oct 14, 20264600
Oct 13, 2026460+334
Oct 09, 2026126No prior observation