The price index of Kuwait Stock Exchange (KSE) was green at the end of Thursday\'s session gaining 4.4 points and settling at the level of 6,212.9 points upon closing. Meanwhile, the weighted index also increased 0.35 points, reaching the level of 433.78 points. According to Kuwait News Agency the number of trades came to 1,868 valued at KD 13.3 million with volume of 108. 3 million shares.