Hello,

As title says I would like a easy solution to get tick data from multiple currencies, please?

Thank you!

If I understand you correctly, you can implement something like this.

public class TickMultipleCurrency implements IStrategy {
    private IEngine engine;
    private IConsole console;
    private IHistory history;
    private IContext context;
    private IIndicators indicators;
    private IUserInterface userInterface;

    HashSet<Instrument> myInstruments;
    Instrument firstCurrency = Instrument.EURUSD;
    Instrument secondCurrency = Instrument.USDCHF;
    Instrument thirdCurrency = Instrument.GBPJPY;

    ITick firstCurrencyLastTick, secondCurrencyLastTick, thirdCurrencyLastTick;

    public void onStart(IContext context) throws JFException {
        this.engine = context.getEngine();
        this.console = context.getConsole();
        this.history = context.getHistory();
        this.context = context;
        this.indicators = context.getIndicators();
        this.userInterface = context.getUserInterface();

        myInstruments = new HashSet<>(Arrays.asList(firstCurrency, secondCurrency, thirdCurrency));
        context.setSubscribedInstruments(myInstruments);
    }

    public void onAccount(IAccount account) throws JFException {
    }

    public void onMessage(IMessage message) throws JFException {
    }

    public void onStop() throws JFException {
    }

    public void onTick(Instrument instrument, ITick tick) throws JFException {
        if (!myInstruments.contains(instrument)) {
            return;
        }

        if (instrument.equals(firstCurrency)) {
            firstCurrencyLastTick = tick;
        }
        else if (instrument.equals(secondCurrency)) {
            secondCurrencyLastTick = tick;
        }
        else if (instrument.equals(thirdCurrency)) {
            thirdCurrencyLastTick = tick;
        }

        
    }

    public void onBar(Instrument instrument, Period period, IBar askBar, IBar bidBar) throws JFException {
    }
}

Hello,

Thank you so much for the code you provide! I was trying to do multiple currencies with the default set of just not filtering out any currencies, but then the tick.getTotalAskVolume(); is not correct.
Hopefully this will work for the better!

I am so greatfull for the work you do!
Thank you many times!