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Contract OI history

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Oct 23, 2026 EXPIRATION

KLAR $12.50 Put

KLAR261023P00012500

Latest saved OI616Oct 23, 2026
Last change+16vs 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. 6163080 2026-10-02: 190 OI2026-10-05: 189 OI2026-10-06: 188 OI2026-10-07: 189 OI2026-10-08: 189 OI2026-10-09: 189 OI2026-10-13: 222 OI2026-10-14: 222 OI2026-10-15: 422 OI2026-10-16: 423 OI2026-10-21: 600 OI2026-10-23: 616 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, 2026Viewing616+16
Oct 21, 2026600+177
Oct 16, 2026423+1
Oct 15, 2026422+200
Oct 14, 20262220
Oct 13, 2026222+33
Oct 09, 20261890
Oct 08, 20261890
Oct 07, 2026189+1
Oct 06, 2026188-1
Oct 05, 2026189-1
Oct 02, 2026190No prior observation