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Contract OI history

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Jan 15, 2027 EXPIRATION

KLAR $12.50 Put

KLAR270115P00012500

Latest saved OI7,246Oct 23, 2026
Last change-56vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KLAR $12.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7,4203,7100 2026-10-02: 7,281 OI2026-10-05: 7,279 OI2026-10-06: 7,420 OI2026-10-07: 7,343 OI2026-10-08: 7,343 OI2026-10-09: 7,349 OI2026-10-13: 7,331 OI2026-10-14: 7,331 OI2026-10-15: 7,341 OI2026-10-16: 7,332 OI2026-10-21: 7,302 OI2026-10-23: 7,246 OI Oct 02, 2026Oct 23, 2026

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

KLAR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7,246-56
Oct 21, 20267,302-30
Oct 16, 20267,332-9
Oct 15, 20267,341+10
Oct 14, 20267,3310
Oct 13, 20267,331-18
Oct 09, 20267,349+6
Oct 08, 20267,3430
Oct 07, 20267,343-77
Oct 06, 20267,420+141
Oct 05, 20267,279-2
Oct 02, 20267,281No prior observation