Fixed problem with MG and CMM when running EOM on a weekend. The Trade date and Analysis date have been corrected to reflect the previous business day. Monthly updates.

MarketData/MarketDataLib/DataAccess/ZacksRankDA.cs

@@ -25,7 +25,7 @@ namespace MarketData.DataAccess
 
       try
       {
-
+        if (null == symbols || 0 == symbols.Count) return zacksRanks;
         StringBuilder sb = new StringBuilder();
         sqlConnection = SqlUtils.CreateMySqlConnection(MainDataSource.Instance.LocateDataSource("market_data"));
         sb.Append("SELECT B.symbol, B.zacks_rank, B.date, B.type ");