This script is used to estimate how much an exchange/broker makes off a particular pair/symbol. If Coinbase(GDAX) has a 0.25% taker fee and a 0.15% maker fee per trade and you estimate the average commission fee at 0.19% then you simple input that, and how many periods you'd like to know the total fee for (30 periods on the 1 day chart = last 30 days, 28 periods...
Simple spread between two tickers. Click format to set inputs for tickers. ex: "COINBASE:BTC:USD"
This is a % premium vs average BTCUSD price. In other words, how much % more are exchanges selling bitcoin at compared to normal BTCUSD price? Blue: Korea Red: Japan Yellow: China Green: USD Exchanges including Bitfinex, Poloniex, Coinbase, and Bitstamp
Red line is the % premium to buy bitcoin in Japan. Blue is the % premium to buy bitcoin in korea.