Get Djia trading volume Code That Actually Works

//@version=5
indicator("DJIA Trading Volume Indicator", shorttitle="DJIA Vol", overlay=false)

// Input parameters for customization
ma_length = input.int(20, title="Volume MA Length", minval=1)
high_mult = input.float(1.5, title="High Volume Multiplier", minval=1.0)
low_mult = input.float(0.7, title="Low Volume Multiplier", maxval=1.0)
show_div = input.bool(true, title="Show Price-Volume Divergence")
rsi_len = input.int(14, title="RSI Length for Divergence", minval=2)

// Core volume calculations
vol_ma = ta.sma(volume, ma_length)
rel_vol = volume / vol_ma
is_high_vol = rel_vol > high_mult
is_low_vol = rel_vol < low_mult

// Volume bar coloring: green/red for above avg based on price direction
vol_color = volume > vol_ma ? (close > open ? color.new(color.green, 20) : color.new(color.red, 20)) : color.new(color.gray, 50)

// Plots
plot(volume, title="Volume", color=vol_color, style=plot.style_columns, linewidth=1)
plot(vol_ma, title="Volume MA", color=color.blue, linewidth=2)
plot(rel_vol, title="Relative Volume", color=color.orange, linewidth=2)

// Horizontal lines for thresholds
hline(1.0, title="Average Volume (1x)", color=color.gray, linestyle=hline.style_dashed)
hline(high_mult, title="High Volume Threshold", color=color.green, linestyle=hline.style_dotted)
hline(low_mult, title="Low Volume Threshold", color=color.red, linestyle=hline.style_dotted)

// Background highlighting for high/low volume
bgcolor(is_high_vol ? color.new(color.green, 92) : na, title="High Volume BG")
bgcolor(is_low_vol ? color.new(color.red, 92) : na, title="Low Volume BG")

// Price-Volume Divergence using RSI
rsi_price = ta.rsi(close, rsi_len)
rsi_vol = ta.rsi(volume, rsi_len)

// Bullish divergence: price RSI oversold, volume RSI higher
bull_div = ta.crossover(rsi_price, 30) and rsi_vol > rsi_price
// Bearish divergence: price RSI overbought, volume RSI lower
bear_div = ta.crossunder(rsi_price, 70) and rsi_vol < rsi_price

plotshape(show_div and bull_div, title="Bullish Div", style=shape.triangleup, location=location.bottom, color=color.lime, size=size.small)
plotshape(show_div and bear_div, title="Bearish Div", style=shape.triangledown, location=location.top, color=color.maroon, size=size.small)

// Alert conditions for DJIA trading
alertcondition(is_high_vol, title="High DJIA Volume Alert", message="DJIA: High trading volume detected ({{plot_0}} > {{plot_1}})! Potential breakout.")
alertcondition(is_low_vol, title="Low DJIA Volume Alert", message="DJIA: Low trading volume detected. Possible consolidation or trap.")
alertcondition(bull_div, title="Bullish DJIA Divergence", message="DJIA: Bullish price-volume divergence spotted. Watch for reversal up.")
alertcondition(bear_div, title="Bearish DJIA Divergence", message="DJIA: Bearish price-volume divergence. Reversal down possible.")

// Info table on last bar
var table info_table = table.new(position.top_right, 2, 5, bgcolor=color.white, border_width=1)
if barstate.islast
    table.cell(info_table, 0, 0, "Rel Vol", text_color=color.black, bgcolor=color.gray)
    table.cell(info_table, 1, 0, str.tostring(rel_vol, "#.##") + "x", text_color=is_high_vol ? color.green : color.red)
    table.cell(info_table, 0, 1, "Vol MA", text_color=color.black)
    table.cell(info_table, 1, 1, str.tostring(vol_ma, "#,###"))
    table.cell(info_table, 0, 2, "High Thresh", text_color=color.black)
    table.cell(info_table, 1, 2, str.tostring(high_mult, "#.##") + "x")
    table.cell(info_table, 0, 3, "Low Thresh", text_color=color.black)
    table.cell(info_table, 1, 3, str.tostring(low_mult, "#.##") + "x")
    table.cell(info_table, 0, 4, "Symbol", text_color=color.black)
    table.cell(info_table, 1, 4, syminfo.ticker, text_color=color.blue)