Islamabad: Pakistan Stock Exchange (PSX) continues to witness a bullish trend during the trading today, showing an increase of over eighteen hundred and sixty points in the Hundred Index.According to Radio Pakistan, the Hundred Index that closed at one lac seventy-six thousand three hundred fifty-five (176,355) points yesterday reached one lac seventy-eight thousand two hundred and forty (178,240) points during the trading.The upward trend in the stock market shows growing confidence of the business community on the economic policies of the government.