SHARE PRICES FALL Kathmandu, 15 April; After early gains, stock prices fell in the share market on the first day of weekly trading Monday. The market was closed Sunday because of a public holiday for New Year 2070. Nepse closed at 521.42 points after losing 1.91 points Monday. Altogether 247,028 shares were traded for Rs.82.553 million in 1111 transactions. Commercial bank and insurance company shares lost. nnnn