Close by Equity is a server side script for VertexFX platform. This script is designed to be used for take profit or stop loss, based on current equity status. It will close all opened positions at a certain equity level as defined by the input parameters.

We have two input parameters, m

Forex Profit System is a Server Side VertexFX Expert Adviser. The EA is based on three exponential moving averages , and parabolic stop and reverse indicator.

Support and Resistance (Barry) is a VertexFX client side VTL indicator based on the Fractal candles.

A Fractal High candle is a candle whose high has two lower Highs preceding it, and two lower Highs following it. Similarly a Fractal Low candle is a candle whose Low has two higher Lows preceding it, and two higher Lows following it. The Support level is a Fractal Low, whereas a Resistance level is Fractal High. The current Support level remains in place until a new Fractal Low is encountered. Likewise, the current Resistance level remains in place until a new Fractal High is encountered. The Support levels are displayed in BLUE dots, whereas Resistance levels are displayed in RED dots

FX Fisher indicator is a momentum based VertexFX client side VTL indicator that is useful in providing market tops and bottoms with minimal lag. It is an oscillator and hence it scales the values between -2.57 and +2.57. It is useful over four hours period and daily period charts.

At first step, we calculate the Highest High and Lowest Low over the PERIOD bars. We then calculate the ratio of the difference between the current reference price (PRICE_FIELD) and Lowest Low, over the difference between the Highest High and Lowest Low. This ratio is normalized over two bars, and the log-normal ratio of this value and of the previous value is added up to calculate the FX Fish indicator value.

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.

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.

RAVI is a simple VertexFX client side VTL indicator but innovative one based on Simple Moving Averages. The idea behind RAVI is that faster SMA responds quicker to market changes compared to slower SMA.

It is calculated by dividing the difference between the faster SMA and the slower SMA by the longer SMA. When markets are rising, the difference between faster and slower SMA increases quickly and hence RAVI rises. When the market reaches saturation top, this difference starts reducing and the RAVI peaks out – signaling a market top.

Zero Lag MACD indicator is a VertexFX client side VTL indicator based upon the MACD. It attempts to eliminate the lag that is inherent in MACD indicator by using two levels of filtering. It comprises of two components, the MACD component (MAGENTA histogram), and the Signal component (ORANGE line).

To calculate the MACD component, we first calculate the fast and slow EMA based on FAST_EMA and SLOW_EMA periods. We once again calculate the fast EMA of the calculated fast EMA using the FAST_EMA period, and the slow EMA of the calculated slow EMA using the SLOW_EMA period. The fast EMA lag is calculated as,

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.