def METHOD_NAME(export: str = "", sheet_name: Optional[str] = None):
    """Market overview with daily change. [Source: Wall St. Journal]
    Parameters
    ----------
    export : str
        Export dataframe data to csv,json,xlsx file
    """
    df_data = wsj_model.market_overview()
    if df_data.empty:
        console.print("No overview data available\n")
        return
    print_rich_table(
        df_data,
        show_index=False,
        headers=list(df_data.columns),
        title="Market Overview",
        export=bool(export),
    )
    export_data(
        export,
        os.path.dirname(os.path.abspath(__file__)),
        "overview",
        df_data,
        sheet_name,
    )