It can detect reversals (topps/bottoms) of major (bigger) trends. For swing trading. There are false signals tho, so use it as a conformation or whatever. It's just a bunch of MA's/EMA's put togeather looking through Multi-time frames, so it shouldn't repaint, or so I hope. I suggest to look for divergances, right after the signal. Hope it helps.
I'm a fan of "less is more". This indicator doesn't mess up your chart with lines, symbols, moving averages or such; it doesn't even add another oscillator in a separate window, letting you focus only on what is most important: price action. It will silently do its job by plotting an arrow (upward arrow for long triggers...
Double bottom is a very common chart pattern, as its name indicates, it consists of two bottoms, and these two bottoms need to be in a relative flat price level. One of the bottom can't be much higher or lower than the other.
This indicator will detect and highlight double bottom pattern automatically on chart and alert you via SMS, email and sound.
Dudes Multi Time-Frame Pivot System 
This is the first public beta of a new "ribbon" type of indicator which shows trend information and pivot candle information for 8 different timeframes, all within a very compact and visually appealing space.
It is extremely useful for pinpointing trend changes or current trend by giving you information from 8 different...
After reading Cam Hui's blog post about his "Trifecta" bottom spotting model I thought I'd try my hand at scripting it as an indicator. The results are pretty close to what he describes. Though the data TradingView feeds me doesn't seem to be identical to what he's using on StockCharts.com the results are close enough that I will call the effort a success worth publishing.