求布林带,布林极限和布林极限宽指标公式
Wedding Bus 官方
2024-05-03 03:40:59
最佳回答
1)%bb=(close-lower band)÷(upper band-lower band)布林极限公式:参数描述: n(1,100,20), p(1,10,2)mid := ma(close,n);upper:= mid + p*std(c,n);lower:= mid - p*std(c,n);bb:(c-lower)/(upper-lower),colorwhite;(2)band width=(upper band-lower band)÷**erage(n)布林极限宽公式:参数描述: n(1,100,20), p(1,10,2)mid := ma(close,n);upper:= mid + p*std(c,n);lower:= mid - p*std(c,n);bwidth:(upper-lower)/mid,colorwhite; 20210311