public function stochrsi($data, $strategy)
    {
        if ($strategy->enable_stochrsi) {
            $ma_type = $this->get_ma_type($strategy->stochrsi_fastd_ma_type);
            $value = $strategy->stochrsi_value;

            $stochrsi_trend = trader_stochrsi($data['close'], $strategy->stochrsi_period, $strategy->stochrsi_fastk_period, $strategy->stochrsi_fastd_period, $ma_type);


            $fast_k = current($stochrsi_trend);
            $fast_d = end($stochrsi_trend);

            $k = end($fast_k);
            $d = end($fast_d);


            if($k <= $value && $d <= $value && $k >= $d){
                return true;
            } else{
                return false;
            }
        }
        return true;
    }