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Contract OI history

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Mar 19, 2027 EXPIRATION

PLUG $3.50 Call

PLUG270319C00003500

Latest saved OI727Oct 23, 2026
Last change+16vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLUG $3.50 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. 7273630 2026-10-09: 678 OI2026-10-13: 660 OI2026-10-14: 660 OI2026-10-15: 686 OI2026-10-16: 711 OI2026-10-21: 711 OI2026-10-23: 727 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, 2026Viewing727+16
Oct 21, 20267110
Oct 16, 2026711+25
Oct 15, 2026686+26
Oct 14, 20266600
Oct 13, 2026660-18
Oct 09, 2026678No prior observation