usage: psi [--source {quandl,stockgrid}] [--nyse] [-n NUM] [-r] [--export {csv,json,xlsx}] [-h]

Shows a graph of price vs short interest volume over a variable number of days, selectable from two sources: StockGrid and Quandl API. Print the raw data using the ‘-r’ argument for closer scrutiny of the data. Data is updated daily after market close.

optional arguments:
  --source {quandl,stockgrid}
                        Source of short interest volume
  --nyse                ONLY QUANDL SOURCE. Data from NYSE flag. Otherwise comes from NASDAQ.
  -n NUM, --number NUM  Number of last open market days to show
  -r                    Flag to print raw data instead
  --export {csv,json,xlsx}
                        Export dataframe data to csv,json,xlsx file
  -h, --help            show this help message