大神们,请问 slow_window能设置超过100吗?如何设置? 目前一旦设置到120就没有成交记录,为什么呢?
fast_window = 5
slow_window = 20
self.bg15 = BarGenerator(self.on_bar, 15, self.on_15min_bar)
self.am15 = ArrayManager()
self.fast_ma = self.am15.sma(self.fast_window)
self.slow_ma = self.am15.sma(self.slow_window)