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Contract OI history

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Oct 30, 2026 EXPIRATION

KEEL $2.50 Put

KEEL261030P00002500

Latest saved OI156Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KEEL $2.50 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. 156780 2026-10-09: 105 OI2026-10-13: 114 OI2026-10-14: 114 OI2026-10-15: 118 OI2026-10-16: 120 OI2026-10-21: 154 OI2026-10-23: 156 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

KEEL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing156+2
Oct 21, 2026154+34
Oct 16, 2026120+2
Oct 15, 2026118+4
Oct 14, 20261140
Oct 13, 2026114+9
Oct 09, 2026105No prior observation