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Contract OI history

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Oct 30, 2026 EXPIRATION

KLAR $12.00 Put

KLAR261030P00012000

Latest saved OI376Oct 23, 2026
Last change+253vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KLAR $12.00 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. 3761880 2026-10-02: 94 OI2026-10-05: 105 OI2026-10-06: 109 OI2026-10-07: 106 OI2026-10-08: 106 OI2026-10-09: 92 OI2026-10-13: 92 OI2026-10-14: 92 OI2026-10-15: 92 OI2026-10-16: 92 OI2026-10-21: 123 OI2026-10-23: 376 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, 2026Viewing376+253
Oct 21, 2026123+31
Oct 16, 2026920
Oct 15, 2026920
Oct 14, 2026920
Oct 13, 2026920
Oct 09, 202692-14
Oct 08, 20261060
Oct 07, 2026106-3
Oct 06, 2026109+4
Oct 05, 2026105+11
Oct 02, 202694No prior observation