Folks look at the subject of the thread "MACD indicator lags, is there software that doesn't"?
The answere is "NO". If any indicator were to lead price than it would be the "Holy Grail" and Millionairs we would all be, but the Markets would collapse long before that happened.
Volume might be the only indicator to actually lead price, but then volume is just as unpredictable in its movment and it does not always lead price.
The only holy grail to be found is within us folks, to know yourself and to keep your demonds at bay. to understand that there are repeating elements within the price action. For one we know that price will stall at critical levels and that volume can help us to gauge were price might go, so you place your bets and then place your stops. You mange the trade, your share lots and your capital. You mange risk, you know the environment around you that you are trading in. That means Market condition, World politics and current events, the price of oil and which sectors and industries are moving.
You put the odds in your favor as best you can and still there will be drawdown, but you have to stick with a solid plan, use patience, discipline and experience.
All these things are what makes a trader successfull. Not some magic indicicator. Think about it, how can you lead price? You would have to be a psychic.