parent_command:stocks/qa
usage: spread [-w N_WINDOW]

Shows rolling spread measurement

optional arguments:
  -w N_WINDOW, --window N_WINDOW
                        Window length (default: 14)


Examples:
- Display rolling spread measurement for a loaded stock: stocks/load <SYMBOL>/qa/spread
- Show rolling spread measurement with a custom window length: stocks/load <SYMBOL>/qa/spread -w 30
- Plot rolling spread measurement for a specific stock and 7-day window: stocks/load <SYMBOL>/qa/spread -w 7