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Contract OI history

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Apr 16, 2027 EXPIRATION

CHGG $1000.00 Call

CHGG270416C00001000

Latest saved OI14,285Oct 23, 2026
Last change+2,199vs 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. 14,2857,1420 2026-10-02: 7,097 OI2026-10-05: 7,100 OI2026-10-06: 7,090 OI2026-10-07: 7,090 OI2026-10-08: 8,786 OI2026-10-13: 11,986 OI2026-10-14: 11,986 OI2026-10-16: 12,076 OI2026-10-20: 12,086 OI2026-10-23: 14,285 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, 2026Viewing14,285+2,199
Oct 20, 202612,086+10
Oct 16, 202612,076+90
Oct 14, 202611,9860
Oct 13, 202611,986+3,200
Oct 08, 20268,786+1,696
Oct 07, 20267,0900
Oct 06, 20267,090-10
Oct 05, 20267,100+3
Oct 02, 20267,097No prior observation