VNINDEX will be form two chanel in the next time. The fist chanel ( purple) the index will be up 1886.30, and after that go down to 1517.06, and go up 2522.92. The second chanel ( blue) the index will be down 791.31, and after that go up 1500, and go down 1000.39 and go up 1714.41. That analysis base on Supply- Demand technology.