The level of 10,400 is a crucial support for the Nifty, followed by 10,340. On the upside, if Nifty holds above the levels of 10,550-10,570, it could extend its upmove up to the level of 10,650. The 14-period daily RSI is holding at the key support area of 35 and, previously, it has witnessed sharp upside rally after taking support from this level. Stocks in news today: Ashapura Intimates, Praj Industries, Bajaj Electricals, Orient Press, Mcnally Bharat Engineering, KEC International and Canara Bank.