trade set up 2 - ( as sumo said) - Trend reversal - Intuition 2 - When any commodity trading near support or near resistance then either in opening bell or in just before closing if continue hitting support & resistance line than in that scenario - Trend reversal on the card - we can take trade in opposite direction with minimum risk-reward of 1:4 . example –copper on 3 july 2013 in closing made high 426 and copper on 10 july 2013 in opening made low 405 .