Package com.strategyquant.lib

Class HistoryDataLoader

java.lang.Object
com.strategyquant.lib.HistoryDataLoader
public class HistoryDataLoader extends Object
Helper class to retrieve history data for given symbol, timeframe and range (available from Build 136 Dev 2). Upon success data is returned in HistoryOHLCData object. Note - data loading will not work for protected data (SQ Futures and SQ Equities), where we are not allowed to "give" the raw data to the users.

  • Field Details

    • Log

      public static final org.slf4j.Logger Log

  • Constructor Details

    • HistoryDataLoader

      public HistoryDataLoader()

  • Method Details

    • get

      public static HistoryOHLCData get​(String symbol, String timeframe, long dateFrom, long dateTo, String session) throws HistoryDataNotAvailableExeption
      Retrieves history data for given symbol, timeframe and range. Upon success data is returned in HistoryOHLCData object. In case of error it will throw a HistoryDataNotAvailableExeption exception with error description. There are several possible exceptions: - symbol is not recognized - timeframe is not recognized for given symbol - data is protected - this class will not work for
      Parameters:
      symbol -
      timeframe -
      dateTo -
      session -
      Returns:
      HistoryOHLCData
      Throws:
      HistoryDataNotAvailableExeption