VonK-BTC All Exchange Volume

//@version=4
//VonK-BTC All Exchange Volume
study("VonK-BTC All Exchange Volume ", overlay=false)
okex     = input  (true, title = 'Okex'      )
huobi    = input  (true, title = 'Huobi'     )
binance  = input  (true, title = 'Binance'   )
bitfinex = input  (true, title = 'Bitfinex'  )
bitstamp = input  (true, title = 'Bitstamp'  )
coinbase = input  (true, title = 'Coinbase'  )
ftx      = input  (true, title = 'FTX'       )
kraken   = input  (true, title = 'Kraken'    )
gemini   = input  (true, title = 'Gemini'    )
phemex   = input  (true, title = 'Phemex'    )
okex_vol_usdt      =  security ("OKEX:BTCUSDT",    timeframe.period, volume)
huobi_vol_usdt     =  security ("HUOBI:BTCUSDT",   timeframe.period, volume)
binance_vol_usdt   =  security ("BINANCE:BTCUSDT", timeframe.period, volume)
bitfinex_vol_usd   =  security ("BITFINEX:BTCUSD", timeframe.period, volume)
bistamp_vol_usd    =  security ("BITSTAMP:BTCUSD", timeframe.period, volume)
coinbase_vol_usd   =  security ("COINBASE:BTCUSD", timeframe.period, volume)
ftx_vol_usd        =  security ("FTX:BTCUSD",      timeframe.period, volume)/10000
ftx_vol_usdt       =  security ("FTX:BTCUSDT",     timeframe.period, volume)/10000
kraken_vol_usdt    =  security ("KRAKEN:XBTUSDT",  timeframe.period, volume)
kraken_vol_usd     =  security ("KRAKEN:XBTUSD",   timeframe.period, volume)
gemini_vol         =  security ("GEMINI:BTCUSD",   timeframe.period, volume)
phemex_vol_usdt    =  security ("PHEMEX:BTCUSDT",  timeframe.period, volume)
aggr_0  = (phemex ? phemex_vol_usdt : na)
aggr_1  = (phemex ? phemex_vol_usdt : na) + (gemini ? gemini_vol : na)
aggr_2  = (phemex ? phemex_vol_usdt : na) + (gemini ? gemini_vol : na) + (kraken ? kraken_vol_usd : na) + (kraken ? kraken_vol_usdt : na)
aggr_3  = (phemex ? phemex_vol_usdt : na) + (gemini ? gemini_vol : na) + (kraken ? kraken_vol_usd : na) + (kraken ? kraken_vol_usdt : na) + (ftx ? ftx_vol_usd : na) + (ftx ? ftx_vol_usdt : na)
aggr_4  = (phemex ? phemex_vol_usdt : na) + (gemini ? gemini_vol : na) + (kraken ? kraken_vol_usd : na) + (kraken ? kraken_vol_usdt : na) + (ftx ? ftx_vol_usd : na) + (ftx ? ftx_vol_usdt : na) + (coinbase ? coinbase_vol_usd : na)
aggr_5  = (phemex ? phemex_vol_usdt : na) + (gemini ? gemini_vol : na) + (kraken ? kraken_vol_usd : na) + (kraken ? kraken_vol_usdt : na) + (ftx ? ftx_vol_usd : na) + (ftx ? ftx_vol_usdt : na) + (coinbase ? coinbase_vol_usd : na) + (bitstamp ? bistamp_vol_usd : na)
aggr_6  = (phemex ? phemex_vol_usdt : na) + (gemini ? gemini_vol : na) + (kraken ? kraken_vol_usd : na) + (kraken ? kraken_vol_usdt : na) + (ftx ? ftx_vol_usd : na) + (ftx ? ftx_vol_usdt : na) + (coinbase ? coinbase_vol_usd : na) + (bitstamp ? bistamp_vol_usd : na) + (bitfinex ? bitfinex_vol_usd : na)
aggr_7  = (phemex ? phemex_vol_usdt : na) + (gemini ? gemini_vol : na) + (kraken ? kraken_vol_usd : na) + (kraken ? kraken_vol_usdt : na) + (ftx ? ftx_vol_usd : na) + (ftx ? ftx_vol_usdt : na) + (coinbase ? coinbase_vol_usd : na) + (bitstamp ? bistamp_vol_usd : na) + (bitfinex ? bitfinex_vol_usd : na) + (binance ? binance_vol_usdt : na)
aggr_8  = (phemex ? phemex_vol_usdt : na) + (gemini ? gemini_vol : na) + (kraken ? kraken_vol_usd : na) + (kraken ? kraken_vol_usdt : na) + (ftx ? ftx_vol_usd : na) + (ftx ? ftx_vol_usdt : na) + (coinbase ? coinbase_vol_usd : na) + (bitstamp ? bistamp_vol_usd : na) + (bitfinex ? bitfinex_vol_usd : na) + (binance ? binance_vol_usdt : na) + (huobi ? huobi_vol_usdt : na)
aggr_9  = (phemex ? phemex_vol_usdt : na) + (gemini ? gemini_vol : na) + (kraken ? kraken_vol_usd : na) + (kraken ? kraken_vol_usdt : na) + (ftx ? ftx_vol_usd : na) + (ftx ? ftx_vol_usdt : na) + (coinbase ? coinbase_vol_usd : na) + (bitstamp ? bistamp_vol_usd : na) + (bitfinex ? bitfinex_vol_usd : na) + (binance ? binance_vol_usdt : na) + (huobi ? huobi_vol_usdt : na) + (okex ? okex_vol_usdt : na)
couleur_0  =  open > close ? color.orange : #A3C53A
couleur_1  =  open > close ? #7000A6      : color.green
couleur_2  =  open > close ? #A94DD6      : #29BCA9
couleur_3  =  open > close ? #A94DD6      : color.black
couleur_4  =  open > close ? color.red    : #B5D344
couleur_5  =  open > close ? #FF337A      : #4EB938
couleur_6  =  open > close ? color.purple : color.yellow
couleur_7  =  open > close ? #FF0000      : #00E7C3
couleur_8  =  open > close ? color.red    : #3BFF00
couleur_9  =  open > close ? color.maroon : color.yellow
plot(okex     ? aggr_9 : na, color = couleur_9, style = plot.style_columns, title = "Okex",     transp=0)
plot(huobi    ? aggr_8 : na, color = couleur_8, style = plot.style_columns, title = "Huobi",    transp=0)
plot(binance  ? aggr_7 : na, color = couleur_7, style = plot.style_columns, title = "Binance",  transp=0)
plot(bitfinex ? aggr_6 : na, color = couleur_6, style = plot.style_columns, title = "Bitfinex", transp=0)
plot(bitstamp ? aggr_5 : na, color = couleur_5, style = plot.style_columns, title = "Bitstamp", transp=0)
plot(coinbase ? aggr_4 : na, color = couleur_4, style = plot.style_columns, title = "Coinbase", transp=0)
plot(ftx      ? aggr_3 : na, color = couleur_3, style = plot.style_columns, title = "FTX",      transp=0)
plot(kraken   ? aggr_2 : na, color = couleur_2, style = plot.style_columns, title = "Kraken",   transp=0)
plot(gemini   ? aggr_1 : na, color = couleur_1, style = plot.style_columns, title = "Gemini",   transp=0)
plot(phemex   ? aggr_0 : na, color = couleur_0, style = plot.style_columns, title = "Phemex",   transp=0)
f_draw_infopanel(_x, _y, _line, _text)=>
    _rep_text = ""
    if barstate.islast
        for _l = 0 to _line
            _rep_text := _rep_text + "\n"
        _rep_text := _rep_text + _text
        var label _la = na
        label.delete(_la)
        _la := label.new(
             x=_x, y=_y,
             text=_rep_text, xloc=xloc.bar_time, yloc=yloc.price,
             color=color.black, style=label.style_labeldown, textcolor=color.silver, size=size.small)

lapos_x = timenow + round(change(time)*7)
lapos_y = -3000
f_draw_infopanel(lapos_x, lapos_y, 0,  "Okex"
      + "\n" + "Huobi"
      + "\n" + "Binance"
      + "\n" + "Bitfinex"
      + "\n" + "Bitstamp"
      + "\n" + "Coinbase"
      + "\n" + "FTX"
      + "\n" + "Kraken"
      + "\n" + "Gemini"
      + "\n" + "Phemex"
      )