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Contract OI history

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Jan 15, 2027 EXPIRATION

COHR $360.00 Call

COHR270115C00360000

Latest saved OI823Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
COHR $360.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8284140 2026-10-02: 823 OI2026-10-05: 810 OI2026-10-06: 825 OI2026-10-07: 819 OI2026-10-08: 819 OI2026-10-09: 824 OI2026-10-13: 828 OI2026-10-14: 828 OI2026-10-15: 823 OI2026-10-16: 815 OI2026-10-21: 821 OI2026-10-23: 823 OI Oct 02, 2026Oct 23, 2026

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

COHR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing823+2
Oct 21, 2026821+6
Oct 16, 2026815-8
Oct 15, 2026823-5
Oct 14, 20268280
Oct 13, 2026828+4
Oct 09, 2026824+5
Oct 08, 20268190
Oct 07, 2026819-6
Oct 06, 2026825+15
Oct 05, 2026810-13
Oct 02, 2026823No prior observation