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Contract OI history

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Jan 15, 2027 EXPIRATION

CHGG $1000.00 Call

CHGG270115C00001000

Latest saved OI23,354Oct 23, 2026
Last change+5vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CHGG $1000.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 23,35411,6770 2026-10-02: 23,106 OI2026-10-05: 23,131 OI2026-10-06: 23,131 OI2026-10-07: 23,131 OI2026-10-08: 23,131 OI2026-10-13: 23,046 OI2026-10-14: 23,046 OI2026-10-16: 23,044 OI2026-10-20: 23,349 OI2026-10-23: 23,354 OI Oct 02, 2026Oct 23, 2026

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

CHGG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing23,354+5
Oct 20, 202623,349+305
Oct 16, 202623,044-2
Oct 14, 202623,0460
Oct 13, 202623,046-85
Oct 08, 202623,1310
Oct 07, 202623,1310
Oct 06, 202623,1310
Oct 05, 202623,131+25
Oct 02, 202623,106No prior observation