Scrapes any company's financials from [MarketWatch.com](https://www.marketwatch.com/), which includes income statement, balance sheet, and cash flow statement.
Asynchronous HTTP requests are currently used by default.
gives a description of available CLI parameters and their usage. For example, running
```shell
$ python -m mwfin -f output.json -Q AAPL
```
will retrieve the most current available quarterly data from all three financial statements Apple Inc. has published and save it in JSON format to `output.json`.