Karachi: The real estate investment trust sector closed slightly higher at 22,096.33 compared to the previous 22,064.10, a gain of 32.23 points in its index. The traded volume was recorded at 233,000 shares with a corresponding traded value of Rs. 3,091,510. Holding a 0.413% share in market capitalization, the real estate sector shows a steady presence in the market, albeit with limited activity for the day.