MACD indicator that is using very well known BB Stops instead of using signal line for signals.
You can control the % risk based for the signals (the smaller the risk %, the faster the BB Stops are reacting), but some experimenting is advised before using in real trading.

Volatility Quality - on chart
Volatility Quality indicator made "on-chart".
Super Trend - Extended
Super Trend indicator extended with additional display types.
BB Stops - RSI
BB Stops using RSI for stops calculation.
BB Stops - Smoothed WPR
BB Stops indicator of smoothed WPR.