Market wrap: Stocks snap winning streak amid VN30 rebalance. The VN-Index fell for the first time in seven days, closing down 1.1% on Friday. Despite today's loss, the index rose 2.6% this week for its first gain in six weeks. A rebalancing of the VN30 index led to late selling by an ETF that particularly hit SAB (-7.0%), VJC (-6.4%) and BVH (-6.0%).