def METHOD_NAME(context, value):
    if app.specter.hide_sensitive_info:
        return "########"
    if value is None:
        return "Can't be calculated"
    if value < 0:
        return "-"
    if app.specter.price_check and (app.specter.alt_rate and app.specter.alt_symbol):
        rate = "{:,.0f}".format(float(value) * float(app.specter.alt_rate))
        if app.specter.alt_symbol in ["$", "£"]:
            return app.specter.alt_symbol + rate
        else:
            return rate + app.specter.alt_symbol
    return ""