嗨,我想在 Tradingview 中尝试非常简单的策略,周一开盘买入,周五收盘卖出;从2002年开始到现在
>//@version = 2
strategy("buy signal entry",overlay = true)
//1009963800 is 2002 - 01-02
t = dayofweek(time)
buysignal = plotshape(t==2 , "Up Arrow", shape.triangleup,location.belowbar,green,0,0)
sellsignal = plotshape(t==5 , "Down Arrow", shape.triangledown,location.abovebar,white,0,0)
plot(t)
if(t==2)
strategy.entry("buy", strategy.long)
if(t == 5)
strategy.exit("exit", "buy")
出于某种原因,这仅在第一天执行,并且经过任何思考后从不出售任何东西?