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Contract OI history

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Jan 19, 2029 EXPIRATION

PLUG $2.50 Call

PLUG290119C00002500

Latest saved OI389Oct 23, 2026
Last change-29vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLUG $2.50 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. 4182090 2026-10-09: 379 OI2026-10-13: 382 OI2026-10-14: 382 OI2026-10-15: 383 OI2026-10-16: 383 OI2026-10-21: 418 OI2026-10-23: 389 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, 2026389-29
Oct 21, 2026Viewing418+35
Oct 16, 20263830
Oct 15, 2026383+1
Oct 14, 20263820
Oct 13, 2026382+3
Oct 09, 2026379No prior observation