hello.py

def initialize(state):
    pass

@schedule(interval="6h", symbol="BTCUSDT")
def handler(state, data):


    '''
    1) Compute indicators from data and add parameters into strategy
    '''    
    ema_short = data.ema(20).last
    ema_long = data.ema(50).last    
    
    '''
    2) Fetch position for symbol
    '''
    position = query_open_position_by_symbol(data.symbol,include_dust=False)
    has_position = position is not None


    '''
    4) Resolve buy or sell signals     
    '''
    if ema_short > ema_long and not has_position: 
       order_market_target(symbol=data.symbol, target_percent=0.8)
        
    elif ema_short < ema_long and has_position:
        close_position(data.symbol)