StockAnalyzer calculates stock data using the Quandl WIKI stock price API.
Given a list of securities and a date range, StockAnalyzer will calculate the following information:
- Average monthly open and close prices
- Maximum daily profit
- Day within dataset that would produce the maximum daily profit, if purchased at that day's low and sold at that day's high
- Busiest days
- >10% average volume for that security
- Biggest loser
- Security with the most days where the closing price was less than the opening price
Prerequisites: Go. You also must have an API key from Quandl. You can get one by signing up for a free account at Quandl
go get github.com/aschlesener/stock-analzyer
cd $GOPATH/src/github.com/aschlesener/stock-analyzer/cmd
go build
./cmd -apiKey="YOUR QUANDL API KEY HERE"
By default, the average monthly open and close prices are displayed. To calculate the other available data, select one of the following flags:
-maxDailyProfit
-busiestDays
-biggestLoser
First install the testify library:
go get github.com/stretchr/testify
Then run tests:
cd analyzer
go test -cover
MIT