parent_command:economy
usage: bigmac [--codes] [-c COUNTRIES]

Get historical Big Mac Index [Nasdaq Data Link]

optional arguments:
  --codes               Flag to show all country codes (default: False)
  -c COUNTRIES, --countries COUNTRIES
                        Country codes to get data for. (default: USA)


Examples:
- Retrieve historical Big Mac Index for the United States: economy/bigmac
- Display all country codes for the Big Mac Index: economy/bigmac --codes
- Obtain historical Big Mac Index for specific countries: economy/bigmac -c UK,GER,IND
- Fetch historical Big Mac Index data for multiple countries: economy/bigmac --countries CAN,AUS,JP