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Contract OI history

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Jan 21, 2028 EXPIRATION

KEEL $3.50 Put

KEEL280121P00003500

Latest saved OI1,114Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KEEL $3.50 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. 1,1215600 2026-10-09: 1,121 OI2026-10-13: 1,112 OI2026-10-14: 1,112 OI2026-10-15: 1,117 OI2026-10-16: 1,108 OI2026-10-21: 1,113 OI2026-10-23: 1,114 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, 2026Viewing1,114+1
Oct 21, 20261,113+5
Oct 16, 20261,108-9
Oct 15, 20261,117+5
Oct 14, 20261,1120
Oct 13, 20261,112-9
Oct 09, 20261,121No prior observation