There was a big blue candle on BTC a few minutes ago. The longer time frames are showing a lot of downward momentum, so play it safe. I literally just coded these today, but we did get some experimental buy triggers popping off earlier, but I buffed it down a little bit.
All of the lines in the background are part of one of the conditional buffers, but the color gradients are a good way to train yourself to buy low/sell high. You can also drag your RSI or MACD on top of your price action data to help provide a dynamic scaling effect.