Candlestick with long tail called Bearish Pin which indicated that market tried to push to shares price higher but selling pressure stronger than buying force.
MACD/RSI shown overbought level
Volume of shares is 2.355m which is the highest in the 2017 (JAN-27 July 17). It might indicated that speculator more than investor in the said counter.
With the chart indicator above, high chances for VITROX to have further price consolidation.
Strategy/suggestion - Buy in 4.29 / Cut 4.15