TK cross over at 585 + MACD cross over + ichimoku cloud break out soggest bullish momentum. Price action in Voltas shows a breakout from a horizontal rectangle pattern on July 20 and then price shows a return move to the top end of the rectangle pattern. The pullback is on low volume suggesting low selling interest in the counter. A series of long tails in three days of trading and a green bar shows a return of buying interest in the counter. Traders may buy above Rs 598 for a rally to Rs 625 and above that to Rs 650. Keep a stop below Rs 575.