Karachi, Security Investment Bank Ltd (symbol code: SIBL) experienced a slight downturn, trading at 4.72. The company’s paid-up capital stands at 591.49 million rupees. According to information available from the Pakistan Stock Exchange (PSX), the trading volume was 1,005,500 shares. The bank has faced challenges with a negative earnings per share of -0.64, with stock prices ranging from a high of 6.99 to a low of 3.91 rupees.