Weekly Report: what happened at CDX last week (0928-1002)?

Last week CDX had an overall gain of 0.42%, the stock price moved from 20.16 to 20.2450, last week's high was 20.4086, the low was 20.06, and the cumulative volume was 827.50K.

● CDX reached a 52-week down last week on 2 October, quoting 20.2450.