<div style="background-color: #E3FBE5;">'''Note:''' Custom Futures and symbols (individual futures) should have the same data provider, exchange and Symbol Root. <br>
'''Note:''' Not all data sources provide historical data for the expired futures contacts. See [[Which Data Sources Support Expired and Continuous Futures Contracts]] page to find the list of the data sources supporting supplying the historical data for the expired futures contacts.</div>