A simple script to display how correlated the current ticker is to Bitcoin.
Inputs are the number of bars to check correlation for (default 10) and the the ticker to use for BTC comparison (default is BITFINEX:BTCUSD)
Values of 1 are highly correlated (i.e. bitcoin moves up, so does your current ticker), values of -1 are inversely correlated (i.e. bitcoin moves up, your current ticker moves down).