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Contract OI history

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Jan 21, 2028 EXPIRATION

KLAR $10.00 Put

KLAR280121P00010000

Latest saved OI1,840Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KLAR $10.00 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. 1,8589290 2026-10-02: 1,855 OI2026-10-05: 1,857 OI2026-10-06: 1,857 OI2026-10-07: 1,857 OI2026-10-08: 1,858 OI2026-10-09: 1,858 OI2026-10-13: 1,843 OI2026-10-14: 1,843 OI2026-10-15: 1,842 OI2026-10-16: 1,842 OI2026-10-21: 1,840 OI2026-10-23: 1,840 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, 2026Viewing1,8400
Oct 21, 20261,840-2
Oct 16, 20261,8420
Oct 15, 20261,842-1
Oct 14, 20261,8430
Oct 13, 20261,843-15
Oct 09, 20261,8580
Oct 08, 20261,858+1
Oct 07, 20261,8570
Oct 06, 20261,8570
Oct 05, 20261,857+2
Oct 02, 20261,855No prior observation