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Contract OI history

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Dec 18, 2026 EXPIRATION

COHU $30.00 Call

COHU261218C00030000

Latest saved OI965Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
COHU $30.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 9654820 2026-10-08: 965 OI2026-10-09: 965 OI2026-10-13: 965 OI2026-10-14: 965 OI2026-10-16: 965 OI2026-10-20: 965 OI2026-10-23: 965 OI Oct 08, 2026Oct 23, 2026

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

COHU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9650
Oct 20, 20269650
Oct 16, 20269650
Oct 14, 20269650
Oct 13, 20269650
Oct 09, 20269650
Oct 08, 2026965No prior observation