I could jump in at this point and offer to sell you a crystal ball, imported by a Romanian neighbour of mine whose sister lives next door to genuine gypsies in Bucharest. Or, how about a high-tech smart phone app that predicts market trends based on algorithms and the square root of Pi… but neither ‘tool’ would be worth what I could get from you for them. There is no way to accurately predict which way the market will go. Yes, you can make an educated guess based on all sorts of factors, experience and what have you, but nothing is guaranteed. Nothing is, or can be, a 100% sure thing.