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Contract OI history

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Jan 21, 2028 EXPIRATION

KLAC $95.00 Call

KLAC280121C00095000

Latest saved OI245Oct 23, 2026
Last change+25vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KLAC $95.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2451220 2026-10-09: 100 OI2026-10-13: 100 OI2026-10-14: 100 OI2026-10-15: 100 OI2026-10-16: 165 OI2026-10-21: 220 OI2026-10-23: 245 OI Oct 09, 2026Oct 23, 2026

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

KLAC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing245+25
Oct 21, 2026220+55
Oct 16, 2026165+65
Oct 15, 20261000
Oct 14, 20261000
Oct 13, 20261000
Oct 09, 2026100No prior observation