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Contract OI history

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Jan 15, 2027 EXPIRATION

PLUG $4.00 Put

PLUG270115P00004000

Latest saved OI984Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLUG $4.00 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. 1,0155070 2026-10-09: 1,015 OI2026-10-13: 989 OI2026-10-14: 989 OI2026-10-15: 989 OI2026-10-16: 989 OI2026-10-21: 984 OI2026-10-23: 984 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, 2026Viewing9840
Oct 21, 2026984-5
Oct 16, 20269890
Oct 15, 20269890
Oct 14, 20269890
Oct 13, 2026989-26
Oct 09, 20261,015No prior observation