parent_command: stocks/fa/
usage: revfc [-t TICKER] [-h] [--export EXPORT]              [--sheet-name SHEET_NAME [SHEET_NAME ...]]  Estimated revenue [Source: Seeking Alpha]  optional arguments:   -t TICKER, --ticker TICKER                         Ticker to analyze (default: None)   -h, --help            show this help message (default: False)   --export EXPORT       Export raw data into csv, json, xlsx (default: )   --sheet-name SHEET_NAME [SHEET_NAME ...]                         Name of excel sheet to save data to. Only valid for                         .xlsx files. (default: None)  For more information and examples, use 'about revfc' to access the related guide.
Summary: Retrieve estimated revenue data for a specific stock ticker from Seeking Alpha. You can export the raw data in various formats such as csv, json, or xlsx, and save the data to a specific excel sheet if needed.

Examples:
- Retrieve estimated revenue for <SYMBOL>: stocks/fa/revfc -t <SYMBOL>
- Export estimated revenue data for <SYMBOL> in csv format: stocks/fa/revfc -t <SYMBOL> --export csv
- Export estimated revenue data for <SYMBOL> in json format: stocks/fa/revfc -t <SYMBOL> --export json
- Export estimated revenue data for <SYMBOL> in xlsx format: stocks/fa/revfc -t <SYMBOL> --export xlsx
- Save estimated revenue data for <SYMBOL> to a specific excel sheet: stocks/fa/revfc -t <SYMBOL> --sheet-name Sheet1