Dear ,
Determining the trend is not a problem. Statistically any market will consolidate or trade sideways 70% of the time. That means the trends will not occur everyday.
So if you want to make money everyday , YOU MUST LEARN TO TRADE SIDEWAYS MARKETS.
and be careful trading sideways markets. Sideway markets means that smart money is either accumulating or distributing their positions. Using volume analysis will help a little, but you never know what smart money will do.
My suggestion is you wait till congestion or sideways markets ends , then the smart money will either mark up or down the price , this mark up or down is what you call the trend.
Most people get slaughtered trading sideways markets. Market usually move in below pattern
consolidate - breakout - trend - consolidate - repeat.
you make most of your money in the breakout - trend part. So stick with that.
I m not sure you can make money trading only copper , you have to look at other markets if you want to make money everyday, because not everyday you are going to get a trend.
Sorry for the long write up. but i see many people getting slaughtered trading with smart money, that's why its called "smart" money. They know how to take your money.
Good luck!!