Soya bean has given a breakout from a triangle formation on the weekly charts. Soya bean is trading well above its 20- and 40-weekly moving averages of Rs2,427 and Rs2,410 respectively. The momentum indicators have given a positive crossover and are above the equilibrium line. We are expecting Soya bean to trade with a positive bias with target of Rs2,949 in the short term with the key reversal levels at Rs2,668.