More information is available in the different sections of the Investing.com CDX Network Index page, such as: historical data, charts, technical analysis and others. Candlestick Chart Area Chart Get free historical data for XLID. You'll find the closing price, open, high, low, change and %change of the MARKIT CDX North America Invest 2X ETF for the selected range of dates. Markit CDX indices are a family of tradable CDS indices covering North American and emerging markets. Customer Logins Obtain the data you need to make the most informed decisions by accessing our extensive portfolio of information, analytics, and expertise.