Yes it is still worth to trade but for now since the bitcoin value is high its price you may earn a little profit. You may search for an altcoin which buy at lower price and sell it if earn profit already. So for me its still worth to trade as long you invest and be profitable.
Profiting through trading is quite good and worth depending on the person who involve into it. Trading has got risks and with simple concept one cannot profit high through trading. One needs to be good in making the price predictions in a better way as well needs to spend time on price analysis over a period of time. This will help to fix the profit margin and make good earning even if there is not much fluctuations.
This is a good way of making money if you have the skills, in trading you can make as much as you want and that is true, in fact you can become a millionaire even in a short period of time. One must be willing to take the risk and properly evaluate his method in order to ensure profit, all of us are aiming for profit therefore we have to work for it, luck is not the factor here it is the skills that is necessary.