As long as copper remains above $2.50/lb, Freeport-McMoRan (FCX) is a huge buy on this needed pullback. The stock soared from $11 to over $16 in only a few weeks so a few red days were expected. Copper trades down to $2.57/lb today, but the below chart shows how $2.50/lb was support on the way down and now is likely support on the way back up. More research:Why Freeport-McMoRan Isn't Expensive Even Above $20Disclosure: Long FCX