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Contract OI history

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Jan 21, 2028 EXPIRATION

PLUG $500.00 Put

PLUG280121P00000500

Latest saved OI1,527Oct 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 $500.00 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. 1,5977980 2026-10-09: 1,577 OI2026-10-13: 1,593 OI2026-10-14: 1,593 OI2026-10-15: 1,593 OI2026-10-16: 1,597 OI2026-10-21: 1,527 OI2026-10-23: 1,527 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, 2026Viewing1,5270
Oct 21, 20261,527-70
Oct 16, 20261,597+4
Oct 15, 20261,5930
Oct 14, 20261,5930
Oct 13, 20261,593+16
Oct 09, 20261,577No prior observation