In the Smallcase screener, the closing price that is shown is lagging by one day. On 12th July 2017 11:00PM, it is showing closing price of 11th July 2017 for all the stocks. For example, in case of Reliance Industries the closing price of 12th July 2017 is 1511.10 on NSE exchange, but instead of showing this price, it is showing 1494.3 which is yesterday’s price.