The aroon oscillator is a VertexFX indicator which mainly calculates the difference between Aroon Up and Aroon Down Indicators. The Aroon OScillator indicator is plotted between -100 and +100 with zero as the middle line.

The ATR is a VertexFX local script which measures the volatility – fluctuations in price. Greater the fluctuations in price, greater is the value of ATR. ATR Channels consist of three upper bands and three lower bands with the Moving Average in the center.

The Two Pole Butterworth filter is a VertexFX Indicator which uses smoothing method termed as low-pass filters to reduce the lag between the current price and the moving average.

The Donchian Channel is a client side VTL Script comprised of an upper channel and a lower channel. The upper channel is calculated by finding the highest high of the last N periods (from the previous bar). The lower channel is calculated by finding the lowest low of the last N periods (from the previousbar).

The iAvgVol indicator is a client side VTL Script which displays the current volume (BLUE) and the moving average of this volume (RED) over the 5 bars on the chart.

The Money flow index (MFI) is an oscillator that ranges from 0 to 100. A value of 80 or more is generally considered overbought, a value of 20 less oversold.