Introduction The goal for this assignment is to develop a command$-$line technical analysis toolkit for the exchange platform. TASK $1$: Compute candlestick data Candlesticks are a common visualisation used to show the trends in a trading system. The candlesticks show what happens in a series of time windows, in terms of the starting price, the end price and the highest and lowest prices seen. The following image shows a graphical plot of candlestick data: