TradingView教学系统班，了解TradingView，熟悉PINE编程

Pine 脚本语言

实例1：收盘价绘制成线

// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
//  gm4gxf

//@version=5
indicator("我的脚本", overlay=true)
plot(close)

实例2：变色均线

// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
//  gm4gxf

//@version=5
indicator("我的脚本", overlay=true)

// technical analysis 技术分析
ma7 = ta.sma(close, 7)  // Simple Moving Average

_color = if ma7 > ma7[1]
    color.green
else
    color.red

plot(ma7, color=_color, linewidth=2)