In Signal sections, the user can connect Tradingview signals for buy and sell conditions. when Tradingview generates signal it will automatically buy or sell order which created in user's accounts.
JACK decide to use signal options in ETH/USD pair. so JACK selects Tradingview signals like buy, sell, strong buy, strong sell and set the quantity to buy or sell after That BitsShadow system waiting for Tradingview signals. when Tradingview gives a signal to system and system generate automatically buy/sell order and execute the order on JACK exchange account.