J_TPO indicator is a VertexFX client side VTL oscillator where the calculation is based on the rate of change in price over the LENGTH bars, and is smoothed for elimination of lag.

At first step, we calculate the rate of change based on the current price and the price LENGTH bars ago. In next step, this rate of change is smoothed using polynomial co-efficient (polynomial squares fit). By doing this J_TPO indicator attempts to predict the rate of change for the next bar. Finally, one more level of smoothing is applied to generate the J_TPO oscillator. It oscillates between -1 and +1.

Laguerre ROC (Rate Of Change) is a trend based VertexFX client side VTL indicator that has minimal lag.

It should be used in conjunction with other market cycle based indicators to detect the market trends. We first calculate the ROC which is the difference between the current Close and the Close PERIOD bars ago, dividing it by the Close PERIOD bars ago. This value is then smoothed using the GAMMA smoothing constant. Finally, we calculate the up-changes and down changes and the ratio of the cumulative sum of up-changes to down-changes is the Laguerre ROC. It oscillates between 0 and 1. When the value falls towards zero and bottoms out, it implies that the market is preparing for an up move. Likewise, when the value towards one and peaks out, it implies that the market is preparing for a down move.

Kaufman indicator is a VertexFX client side VTL indicator which employs a variation of the Adaptive Moving Average (AMA), to generate precise trade signals. It also uses concepts of digital filters and signal-to-noise (SNR).

The first step, is to calculate the absolute difference between the current price and the price KAUFMAN_PERIOD bars ago.

ForexOffTrend indicator is a powerful VertexFX client side VTL indicator for trend following trading systems and markets. It is based on the concept that markets make Higher Highs in up trends and Lower Lows in downtrends.

The indicator uses SSP as the look back period to determine the highest highs and lowest lows. The Highest High and Lowest Low over the specified SSP period are calculated. The indicator is calculated by dividing the difference between the Highest High and Lowest Low by the K_MAX filter threshold.

Schaff Trend Cycle is a VertexFX client side VTL indicator used to determine the two important characteristics of a trend – mainly its strength, and its cycle.

SATL (Slow Adaptive Trend Line) is a VertexFX client side VTL indicator used to determine trending markets and specifically for trend following systems.

It employs digital filter, mainly the low frequency FLF-2 filter. In Digital Signal Processing theory, prices are considered to be based of two components – the signal component – which is the main trend, and the noise component – which is the whipsaws and sideways movements. The SATL indicator attempts to eliminate the noise component and refine the main trend component.

Least Square MA is a moving average based VertexFX client side VTL indicator that employs least-square’s, best-fit model. In the least squares best-fit methodology, given a number of points, we find an ideal line which is close to all points.

JMA RSX indicator is a comparative VertexFX client side VTL indicator based upon the Jurik Moving Average methodology of calculating the RSX. It is useful in determining cyclical market trends, especially turning points where the market changes direction.

At first step, smoothed price of the close price over PERIOD is calculated over the PERIOD bars using the Jurik Moving Average method. The minimum PERIOD is 5 bars. This smoothed price is then differentiated against the value PERIOD bars ago to determine the rate of change in price movements.

T3 CCI indicator is a powerful VertexFX client side indicator which is variant from the CCI indicator, that reduces the lag and provides better smoothing.

3 MACO is a VertexFX client side VTL Oscillator based on fast and slow Exponential Moving Averages (EMA) and applying the T3 smoothing method.

The concepts are similar to MACD, where we calculate the difference between fast and slow moving averages, but in T3 MACO we use T3 smoothing technique to reduce the lag and improve trading performance.