Get Best indicators for swing trading Code That Actually Works

//@version=5
indicator("Swing Trading Pro Indicator", shorttitle="SwingPro", overlay=true)

// Input parameters for customization
emaFastLen = input.int(21, title="Fast EMA Length", minval=1)
emaSlowLen = input.int(50, title="Slow EMA Length", minval=1)
rsiLen = input.int(14, title="RSI Length", minval=1)
rsiOB = input.int(70, title="RSI Overbought", minval=50, maxval=100)
rsiOS = input.int(30, title="RSI Oversold", minval=0, maxval=50)
pivotLen = input.int(5, title="Pivot Lookback", minval=2)

// Calculate EMAs for trend direction
emaFast = ta.ema(close, emaFastLen)
emaSlow = ta.ema(close, emaSlowLen)

// RSI for momentum confirmation
rsi = ta.rsi(close, rsiLen)

// Detect swing highs and lows using pivots
swingHigh = ta.pivothigh(high, pivotLen, pivotLen)
swingLow = ta.pivotlow(low, pivotLen, pivotLen)

// Plot EMAs
plot(emaFast, color=color.blue, title="Fast EMA", linewidth=2)
plot(emaSlow, color=color.red, title="Slow EMA", linewidth=2)

// Plot swing points
var float lastSwingHigh = na
var float lastSwingLow = na
if not na(swingHigh)
    lastSwingHigh := swingHigh
if not na(swingLow)
    lastSwingLow := swingLow

plotshape(lastSwingHigh, style=shape.triangledown, location=location.abovebar, color=color.red, size=size.small, title="Swing High")
plotshape(lastSwingLow, style=shape.triangleup, location=location.belowbar, color=color.green, size=size.small, title="Swing Low")

// Swing trading signals: EMA crossover near swings with RSI filter
bullCross = ta.crossover(emaFast, emaSlow) and rsi > 50 and not na(lastSwingLow)
bearCross = ta.crossunder(emaFast, emaSlow) and rsi < 50 and not na(lastSwingHigh)

// Visual signals
plotshape(bullCross, style=shape.labelup, location=location.belowbar, color=color.green, text="BUY", textcolor=color.white, size=size.normal)
plotshape(bearCross, style=shape.labeldown, location=location.abovebar, color=color.red, text="SELL", textcolor=color.white, size=size.normal)

// Background color for trend
bgcolor(emaFast > emaSlow ? color.new(color.green, 95) : color.new(color.red, 95))

// Alerts for swing trades
alertcondition(bullCross, title="Swing Buy Alert", message="Swing Buy: EMA Bull Cross near Swing Low with RSI >50")
alertcondition(bearCross, title="Swing Sell Alert", message="Swing Sell: EMA Bear Cross near Swing High with RSI <50")

// Table for current status (optional display)
if barstate.islast
    var table infoTable = table.new(position.top_right, 2, 4, bgcolor=color.white, border_width=1)
    table.cell(infoTable, 0, 0, "Fast EMA", text_color=color.blue)
    table.cell(infoTable, 1, 0, str.tostring(emaFast, "#.##"), text_color=color.blue)
    table.cell(infoTable, 0, 1, "Slow EMA", text_color=color.red)
    table.cell(infoTable, 1, 1, str.tostring(emaSlow, "#.##"), text_color=color.red)
    table.cell(infoTable, 0, 2, "RSI", text_color=color.purple)
    table.cell(infoTable, 1, 2, str.tostring(rsi, "#.0"), text_color=color.purple)
    table.cell(infoTable, 0, 3, "Trend", text_color=color.black)
    table.cell(infoTable, 1, 3, emaFast > emaSlow ? "Bullish" : "Bearish", text_color=emaFast > emaSlow ? color.green : color.red)