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Contract OI history

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Mar 19, 2027 EXPIRATION

PLUG $4.50 Call

PLUG270319C00004500

Latest saved OI777Oct 23, 2026
Last change+26vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLUG $4.50 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. 7773880 2026-10-09: 731 OI2026-10-13: 739 OI2026-10-14: 739 OI2026-10-15: 739 OI2026-10-16: 745 OI2026-10-21: 751 OI2026-10-23: 777 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, 2026Viewing777+26
Oct 21, 2026751+6
Oct 16, 2026745+6
Oct 15, 20267390
Oct 14, 20267390
Oct 13, 2026739+8
Oct 09, 2026731No prior observation