Here's what Pravesh Gour, Senior Technical Analyst at Swastika Investmart, recommends investors should do with these stocks when the market resumes trading today.HDFC AMCThe counter is in a classical uptrend and a breakout of symmetrical triangle formation with strong volumes. The overall structure is very bullish as it trades above its all-important moving averages.One can take a position at CMP Rs 2855 as it created a strong base around Rs 2650 at 9 and 20-DMA for a target of Rs 3140.Read more: