Golden Arrow is a unique tool based on two Moving Average and RSI indicators. It works on any timeframe and pair, Gold, Crude Oil, etc...
This indicator notifies of all signals via alerts and emails. You can use it on any timeframe. M1 and M5 charts are recommended for scalping, while higher timeframes are used for daytrading.
As you have an alert and an arrow, you can open a trade. Arrow up - BUY, arrow down - SELL.