RSI 3

17 hours ago

```pinescript
//version=5
indicator(title="Triple RSI", shorttitle="3x RSI", overlay=false)

// RSI periods
rsiPeriod1 = 6
rsiPeriod2 = 12
rsiPeriod3 = 20

// Calculate RSI values
rsi1 = ta.rsi(close, rsiPeriod1)
rsi2 = ta.rsi(close, rsiPeriod2)
rsi3 = ta.rsi(close, rsiPeriod3)

// Plot RSI values
plot(rsi1, color=color.new(color.green, 0), title="RSI 6") // RSI 6 - màu xanh lá
plot(rsi2, color=color.new(color.orange, 0), title="RSI 12") // RSI 12 - màu vàng đậm
plot(rsi3, color=color.new(color.red, 0), title="RSI 20") // RSI 20 - màu đỏ đậm

// Optionally add horizontal lines for reference
hline(70, "Overbought Level", color=color.gray, linestyle=hline.style_dotted)
hline(30, "Oversold Level", color=color.gray, linestyle=hline.style_dotted)
```