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Contract OI history

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Mar 19, 2027 EXPIRATION

CGEN $5.00 Call

CGEN270319C00005000

Latest saved OI149Oct 23, 2026
Last change+5vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CGEN $5.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 151750 2026-10-09: 151 OI2026-10-13: 143 OI2026-10-14: 143 OI2026-10-16: 143 OI2026-10-20: 144 OI2026-10-23: 149 OI Oct 09, 2026Oct 23, 2026

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

CGEN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing149+5
Oct 20, 2026144+1
Oct 16, 20261430
Oct 14, 20261430
Oct 13, 2026143-8
Oct 09, 2026151No prior observation