Tradingview_pine脚本_三条ma

Tradingview 未付费用户有只能用三个指标的限制，如果我想看ma 20，60，120 就把资源都占用了。 利用pine编辑器6行代码节省资源，变成只占用一个指标。

// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © hrbhot
//@version=4

study(title = "MA 20 & 60 & 120", overlay = true)
short = sma (close,20)  //代表MA 20
mid = sma (close,60)    //代表MA 60
long = sma (close,120)  //代表MA 120

plot(short, color =#FF8C00, linewidth = 3)
plot(mid, color =#FF4500, linewidth =3)
plot(long, color =#C0C0C0, linewidth = 3)

把代码内 short,mid,long 换成自己需要的周期即可。