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Contract OI history

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Jan 21, 2028 EXPIRATION

CHGG $500.00 Call

CHGG280121C00000500

Latest saved OI13,596Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CHGG $500.00 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. 13,5986,7990 2026-10-02: 13,587 OI2026-10-05: 13,587 OI2026-10-06: 13,587 OI2026-10-07: 13,587 OI2026-10-08: 13,587 OI2026-10-13: 13,598 OI2026-10-14: 13,598 OI2026-10-16: 13,596 OI2026-10-20: 13,596 OI2026-10-23: 13,596 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, 2026Viewing13,5960
Oct 20, 202613,5960
Oct 16, 202613,596-2
Oct 14, 202613,5980
Oct 13, 202613,598+11
Oct 08, 202613,5870
Oct 07, 202613,5870
Oct 06, 202613,5870
Oct 05, 202613,5870
Oct 02, 202613,587No prior observation