VNINDEX TECHNICAL ANALYSIS.
Monthly chart: RSI reached 75.3, VNIndex turned to adjust (very similar to the daily chart on 7/1/2021 when RSI also reached 75.0, Vnindex then adjusted down by 12% before bouncing back and surpassing the previous peak). The KST indicator at two points was 155 and 139 respectively, forecasting that Vnindex will adjust down by about 10%-12% to 1490-1500, then recover and surpass the previous peak.
Ps: Based solely on technical analysis and completely ignoring macro factors.