RIYADH: Saudi Arabia’s Tadawul All Share Index rose on Tuesday, gaining 18.29 points or 0.15 percent, to close at 11,885.66.   The total trading turnover of the benchmark index was SR5.71 billion ($1.52 billion), as 131 stocks advanced, while 97 retreated.   Nomu, the Kingdom’s parallel market, shed 117.01 points to close at 25,616.92, while the MSCI Tadawul Index gained 3.47 points to 1,480.13.  The best-performing stock on the main index was Naseej International Trading Co., as its share price soared by 9.57 percent to SR71.