//@version=3
// Total Marketcap vs BTC Dom % (RSI Crossover) (Top 20 cryptos as of 6/22/2018)
//
// 1. Update the "defval" values within the script with data pulled from the api.coinmarketcap's "available_supply" field
//         or you can manually input this into the indicator's property/format popup screen and save it as default layout
//
//    Note: That this is only the top 20 ALTs (including BTC and USDT) but you can change them in the properties/format popup window
//          You can also code in every ALT (up to any limiting TV pinescript maximum).  If you do, PM me so I can also use it :)
//
// cryptocode.ca
//
//   Donate:
//   BTC: 1Gy7YvoPD5k2PVXrHWgqxNWEzw2DgX7z6r
//   ETH: 0xa8d8110924513e709de9cd0fcd6f417c5e074278
//   LTC: LTPcU6EPfVJyeuxqCspvXMZ5tjvecKYhSG
//   BCH: 1DwCnLZCkBNTMxftgofgfywzWhd6Y6X384
//
study("Total Marketcap vs BTC Dom % (RSI Crossover)", shorttitle="BUY ALTs")
bgOffset = input(type=integer, defval=0, minval=-20, maxval=20, title="Background Offset")
src = input(title="Source", defval=close)
RSI_L = input(title="RSI Length", defval=14)
Static_TimeFrame = input(true, title="Static Time Frame?")
Time_Frame = input(title="Time Frame", defval='D')

sup_BTC = input(title="BTC Circulating Supply", defval=17109337)		// https://api.coinmarketcap.com/v1/ticker/bitcoin/
sec_BTC = input(title="BITFINEX:BTCUSD", defval="BITFINEX:BTCUSD")
price_BTC = Static_TimeFrame ? security(sec_BTC, Time_Frame, src) : security(sec_BTC, period, src)
mcap_BTC = sup_BTC * price_BTC

sup_ETH = input(title="ETH Circulating Supply", defval=100241290)		// https://api.coinmarketcap.com/v1/ticker/ethereum/
sec_ETH = input(title="BITFINEX:ETHUSD", defval="BITFINEX:ETHUSD")
price_ETH = Static_TimeFrame ? security(sec_ETH, Time_Frame, src) : security(sec_ETH, period, src)
mcap_ETH = sup_ETH * price_ETH

sup_XRP = input(title="XRP Circulating Supply", defval=39245304677)		// https://api.coinmarketcap.com/v1/ticker/ripple/
sec_XRP = input(title="BITFINEX:XRPUSD", defval="BITFINEX:XRPUSD")
price_XRP = Static_TimeFrame ? security(sec_XRP, Time_Frame, src) : security(sec_XRP, period, src)
mcap_XRP = sup_XRP * price_XRP

sup_BCH = input(title="BCH Circulating Supply", defval=17197900)		// https://api.coinmarketcap.com/v1/ticker/bitcoin-cash/
sec_BCH = input(title="BITFINEX:BCHUSD", defval="BITFINEX:BCHUSD")
price_BCH = Static_TimeFrame ? security(sec_BCH, Time_Frame, src) : security(sec_BCH, period, src)
mcap_BCH = sup_BCH * price_BCH

sup_EOS = input(title="EOS Circulating Supply", defval=896149492)		// https://api.coinmarketcap.com/v1/ticker/eos/
sec_EOS = input(title="BITFINEX:EOSUSD", defval="BITFINEX:EOSUSD")
price_EOS = Static_TimeFrame ? security(sec_EOS, Time_Frame, src) : security(sec_EOS, period, src)
mcap_EOS = sup_EOS * price_EOS

sup_LTC = input(title="LTC Circulating Supply", defval=57094378)		// https://api.coinmarketcap.com/v1/ticker/litecoin/
sec_LTC = input(title="BITFINEX:LTCUSD", defval="BITFINEX:LTCUSD")
price_LTC = Static_TimeFrame ? security(sec_LTC, Time_Frame, src) : security(sec_LTC, period, src)
mcap_LTC = sup_LTC * price_LTC

sup_ADA = input(title="ADA Circulating Supply", defval=25927070538)		// https://api.coinmarketcap.com/v1/ticker/cardano/
sec_ADA = input(title="BINANCE:ADAUSDT", defval="BINANCE:ADAUSDT")
price_ADA = Static_TimeFrame ? security(sec_ADA, Time_Frame, src) : security(sec_ADA, period, src)
mcap_ADA = sup_ADA * price_ADA

sup_XLM = input(title="XLM Circulating Supply", defval=18759510661)		// https://api.coinmarketcap.com/v1/ticker/stellar/
sec_XLM = input(title="BITFINEX:XLMUSD", defval="BITFINEX:XLMUSD")
price_XLM = Static_TimeFrame ? security(sec_XLM, Time_Frame, src) : security(sec_XLM, period, src)
mcap_XLM = sup_XLM * price_XLM

sup_mIOTA = input(title="mIOTA Circulating Supply", defval=2779530283)	// https://api.coinmarketcap.com/v1/ticker/iota/
sec_mIOTA = input(title="BINANCE:IOTAUSD", defval="BINANCE:IOTAUSD")
price_mIOTA = Static_TimeFrame ? security(sec_mIOTA, Time_Frame, src) : security(sec_mIOTA, period, src)
mcap_mIOTA = sup_mIOTA * price_mIOTA

sup_TRX = input(title="TRX Circulating Supply", defval=65748111645)		// https://api.coinmarketcap.com/v1/ticker/tron/
sec_TRX = input(title="BITFINEX:TRXUSD", defval="BITFINEX:TRXUSD")
price_TRX = Static_TimeFrame ? security(sec_TRX, Time_Frame, src) : security(sec_TRX, period, src)
mcap_TRX = sup_TRX * price_TRX

sup_NEO = input(title="NEO Circulating Supply", defval=65000000)		// https://api.coinmarketcap.com/v1/ticker/neo/
sec_NEO = input(title="BITFINEX:NEOUSD", defval="BITFINEX:NEOUSD")
price_NEO = Static_TimeFrame ? security(sec_NEO, Time_Frame, src) : security(sec_NEO, period, src)
mcap_NEO = sup_NEO * price_NEO

sup_XMR = input(title="XMR Circulating Supply", defval=16156838)		// https://api.coinmarketcap.com/v1/ticker/monero/
sec_XMR = input(title="BITFINEX:XMRUSD", defval="BITFINEX:XMRUSD")
price_XMR = Static_TimeFrame ? security(sec_XMR, Time_Frame, src) : security(sec_XMR, period, src)
mcap_XMR = sup_XMR * price_XMR

sup_DASH = input(title="DASH Circulating Supply", defval=8148187)		// https://api.coinmarketcap.com/v1/ticker/dash/
sec_DASH = input(title="HITBTC:DASHUSD", defval="HITBTC:DASHUSD")
price_DASH = Static_TimeFrame ? security(sec_DASH, Time_Frame, src) : security(sec_DASH, period, src)
mcap_DASH = sup_DASH * price_DASH

sup_USDT = input(title="USDT Circulating Supply", defval=2607140346)	// https://api.coinmarketcap.com/v1/ticker/tether/
sec_USDT = input(title="POLONIEX:USDTUSD", defval="POLONIEX:USDTUSD")
price_USDT = Static_TimeFrame ? security(sec_USDT, Time_Frame, src) : security(sec_USDT, period, src)
mcap_USDT = sup_USDT * price_USDT

sup_XEM = input(title="XEM Circulating Supply", defval=8999999999)		// https://api.coinmarketcap.com/v1/ticker/nem/
sec_XEM = input(title="POLONIEX:XEMUSD", defval="POLONIEX:XEMUSD")
price_XEM = Static_TimeFrame ? security(sec_XEM, Time_Frame, src) : security(sec_XEM, period, src)
mcap_XEM = sup_XEM * price_XEM

sup_VEN = input(title="VEN Circulating Supply", defval=547497243)		// https://api.coinmarketcap.com/v1/ticker/vechain/
sec_VEN = input(title="BITFINEX:VENUSD", defval="BITFINEX:VENUSD")
price_VEN = Static_TimeFrame ? security(sec_VEN, Time_Frame, src) : security(sec_VEN, period, src)
mcap_VEN = sup_VEN * price_VEN

sup_ETC = input(title="ETC Circulating Supply", defval=102490806)		// https://api.coinmarketcap.com/v1/ticker/ethereum-classic/
sec_ETC = input(title="BITFINEX:ETCUSD", defval="BITFINEX:ETCUSD")
price_ETC = Static_TimeFrame ? security(sec_ETC, Time_Frame, src) : security(sec_ETC, period, src)
mcap_ETC = sup_ETC * price_ETC

sup_BNB = input(title="BNB Circulating Supply", defval=114041290)		// https://api.coinmarketcap.com/v1/ticker/binance-coin/
sec_BNB = input(title="BINANCE:BNBUSDT", defval="BINANCE:BNBUSDT")
price_BNB = Static_TimeFrame ? security(sec_BNB, Time_Frame, src) : security(sec_BNB, period, src)
mcap_BNB = sup_BNB * price_BNB

sup_QTUM = input(title="QTUM Circulating Supply", defval=88664516)		// https://api.coinmarketcap.com/v1/ticker/qtum/
sec_QTUM = input(title="BINANCE:QTUMUSDT", defval="BINANCE:QTUMUSDT")
price_QTUM = Static_TimeFrame ? security(sec_QTUM, Time_Frame, src) : security(sec_QTUM, period, src)
mcap_QTUM = sup_QTUM * price_QTUM

sup_OMG = input(title="OMG Circulating Supply", defval=102042552)		// https://api.coinmarketcap.com/v1/ticker/omisego/
sec_OMG = input(title="BITFINEX:OMGUSD", defval="BITFINEX:OMGUSD")
price_OMG = Static_TimeFrame ? security(sec_OMG, Time_Frame, src) : security(sec_OMG, period, src)
mcap_OMG = sup_OMG * price_OMG

// Add up all the alts
Total_mCap = (mcap_BTC + mcap_ETH + mcap_XRP + mcap_BCH + mcap_EOS + mcap_LTC + mcap_ADA + mcap_XLM + mcap_mIOTA + mcap_TRX + mcap_NEO + mcap_XMR + mcap_DASH + mcap_USDT + mcap_XEM + mcap_VEN + mcap_ETC + mcap_BNB + mcap_QTUM + mcap_OMG)

// Obtain BTC Dominance as a % (such as found here https://api.coinmarketcap.com/v2/global/)
BTC_Dominance = (mcap_BTC/Total_mCap)*100

// Converting to RSI values for an apples 2 apples comparison
Total_mCap_RSI = rsi(Total_mCap, RSI_L)
BTC_Dominance_RSI = rsi(BTC_Dominance, RSI_L)

buyALTs = cross(Total_mCap_RSI, BTC_Dominance_RSI) and Total_mCap_RSI>BTC_Dominance_RSI
sellALTs = cross(Total_mCap_RSI, BTC_Dominance_RSI) and Total_mCap_RSI<BTC_Dominance_RSI

// Switch this section with below if you want it with a background colour instead of a cloud view
p1 = plot(Total_mCap_RSI, color=blue, style=line, linewidth=4, transp=20, title="Total RSI")
p2 = plot(BTC_Dominance_RSI, color=aqua, style=line, linewidth=1, transp=20, title="BTC Dom RSI")
fill(p1, p2, color = Total_mCap_RSI<BTC_Dominance_RSI ? red:lime, transp=75)
//plot(Total_mCap_RSI, color=blue, style=line, linewidth=4, transp=20, title="Total RSI")
//plot(BTC_Dominance_RSI, color=aqua, style=line, linewidth=1, transp=20, title="BTC Dom RSI")
//bgcolor(Total_mCap_RSI<BTC_Dominance_RSI ? maroon:green, offset=bgOffset, transp=75, title="Buy ALTs Background")