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How To Use The Parabolic SAR In Forex Trading

by with No Comment Forex

By GoldenRebate Team

Have you ever wished you could tell when a trend in the forex market was likely to stop and reverse? The Parabolic Stop and Reverse (SAR) is an indicator designed to do just that. In this post, we’ll explore the Parabolic SAR and teach you how to use it.

How The Parabolic SAR Works

The Parabolic SAR typically plots dots or points on a currency pair’s chart that indicate potential areas where price action might reverse.

When a forex chart is in an uptrend, the dots plotted by the Parabolic SAR are typically below the candles. When the currency pair is in a downtrend, the reverse is true. The dots usually appear close together whenever the trend is consolidating, while they are further apart in a strong uptrend or downtrend.

Note: The Parabolic SAR only works in trending markets. Do not use it in choppy or sideways markets — these conditions typically generate a lot of false signals.

How To Enter And Exit Trades Using The Parabolic SAR

You can use the Parabolic SAR to time your entries and exits when a trend is about to reverse. For example, when a major uptrend is about to reverse, the Parabolic SAR will typically form at least three dots above the candles to indicate that a downtrend may be beginning. In such a case, you should exit your long trade and enter a short trade.

In cases where the prevailing trend is a downtrend, the Parabolic SAR will typically form at least three dots below the candles to indicate that an uptrend may be about to begin. In such a case, you should exit your short trade and enter a long trade.

Using The Parabolic SAR As A Trailing Stop

Some traders prefer to place their trailing stop loss orders at the level where a SAR dot appears within an established trend. In most cases, this approach will rarely stop you out in a market with a strong uptrend or downtrend, but will provide protection if the trend unexpectedly reverses. This can be a particularly useful feature for new traders who aren’t yet familiar with setting trailing stop losses.

Note: This does not work in ranging markets where the SAR typically whipsaws between positions.

Adjusting The Step (Acceleration Factor)

The sensitivity of the Parabolic SAR is determined by the Acceleration Factor (AF), also known as the Step. The default acceleration factor is 0.02, but most charting programs allow you to adjust this figure.

  • Lower the step → moves SAR further from price → fewer signals, less sensitivity
  • Raise the step → moves SAR closer to price → more signals, more sensitivity

The step has a minimum value of 0.01 and a maximum value of 0.20. When adding the Parabolic SAR to a chart, two values are required: the step and the maximum step. The step value carries more weight in determining reversals.

Conclusion

The Parabolic SAR was originally designed to analyse trends lasting two to three weeks. However, it can be used on trends of any duration. We recommend experimenting with different values for the step and maximum step to identify the settings that allow you to ride a trend for the longest period.

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Frequently Asked Questions (FAQ)

What is the Parabolic SAR indicator?

The Parabolic SAR (Stop and Reverse) is a trend-following indicator developed by J. Welles Wilder. It plots dots above or below price candles to indicate the direction of the trend and potential reversal points.

How do I read Parabolic SAR signals?

When the dots appear below the price candles, the market is in an uptrend and you should look for buying opportunities. When the dots appear above the price candles, the market is in a downtrend and you should look for selling opportunities.

What is the best setting for Parabolic SAR?

The default settings are a Step (Acceleration Factor) of 0.02 and a Maximum Step of 0.20. These work well for most traders. Lower the step for fewer but more reliable signals, or raise it for more frequent signals.

Can Parabolic SAR be used for stop loss?

Yes. Many traders use the Parabolic SAR as a trailing stop loss by placing their stop at the level of the most recent SAR dot. This helps lock in profits as the trend continues while protecting against unexpected reversals.

What are the limitations of Parabolic SAR?

The Parabolic SAR performs poorly in sideways or choppy markets and generates many false signals. It works best in strongly trending markets and should always be combined with another indicator such as ADX or RSI to confirm trend strength.

blog2-1

Bitcoin Technology: Under the Hood

by with No Comment Forex

Learn Forex Trading

Author: Goldenrebate Team

In 2008, Satoshi Nakamoto proposed a peer-to-peer cash payment system that would allow people to transact directly with each other, without the need of financial institutions. Since then a lot has been said and written about bitcoin, the new digital currency. The purpose of this article is to shed some light on the jargon surrounding the technology and, more specifically, the computer network that facilitates the payment system.In computer networks there are usually two main models: client/server and peer-to-peer. The difference is the role and functionality of each participating computer (or node, as it is usually called).

Client/Server

In a client/server model, there are two discrete entities; the server and the clients. This is a centralized environment where the applications, files and other resources are stored on a central computer – the server. The server acts as a central authority that provides services to the rest of the nodes in the network. It shares information and resources with the clients. All clients are connected to the central server. This model is prone to security breaches, hacks and breakdowns as the server constitutes a single point of failure. If the server is faulty, it can bring the whole network down.

Peer-to-Peer (P2P)

On the other hand, a peer-to-peer network is a decentralized model – in other words, there is no central authority or server. Instead, each node acts as both server and client, where all nodes are equal. BitTorrent is perhaps one of the most popular P2P networks for file sharing. While peers are vulnerable to security attacks (which the Bitcoin network takes care of through its protocols), the advantage is that scalability is easy. A new computer may be plugged into the network and be up and running once in sync with the network.

As the network expands, its computational power expands as well. Furthermore, a faulty computer will not jeopardize the integrity of the network. All computers are interconnected and communicate with each other constantly – this way, the propagation of messages continue uninterrupted. This is perhaps the greatest advantage P2P has – it’s a fault tolerant network.

Distributed System

The Bitcoin network follows a distributed application model, where the work load is spread among the participating nodes. When “digging” into computer networks, one will come across the Byzantine Generals Problem where consensus is the goal. In order to maintain reliability in the network, consensus must be reached among the participating computers. 100% consensus is, of course, ideal but not always feasible.

Byzantine Generals Problem

A group of Generals have surrounded an enemy city. They have to attack or retreat based on the Commanding General’s orders. It is imperative for the success of the campaign that there exists consensus among the Generals. Messages are passed from the Commanding General to the Generals through unsecure and penetrable networks. Even worse, a number of the Generals and/or even the Commanding General himself may be traitorous. As long as the Commander is loyal and the number of traitors is not greater than one third of the Generals, then consensus may be reached to attack or retreat at the same time.

In a nutshell, there must be 3t + 1 Generals where t represents the number of traitors.

It is obvious that General 1 will receive contradictory information from the Commander and General 2, who happens to be a traitor. In this scenario, it is not possible to achieve consensus (which is more than 50% in favor of attack or retreat).

The Bitcoin system faces the same type of problems as the Byzantine Generals. In order to bypass it, Satoshi Nakamoto introduced the proof-of-work concept. When sending a message, the message is hashed and a nonce is sent to all nodes to verify the proof-of-work. Every message (i.e. block) is chained and as a result it is close to impossible to tamper with it.

Conclusion

Bitcoin follows a decentralized, peer-to-peer networking and distribution model. Consensus is needed among the nodes to ensure smooth operation of the network. A number of “bad” nodes are not capable of altering the blockchain due to the implementation of proof-of-work.

Open a Demo account and test your skill.

 
 
 

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blog6

How To Use The RSI Indicator In Forex Trading

by with No Comment Forex

Author: GoldenRebate Team

The relative strength index (RSI) indicator is a technical indicator that is widely used by traders to identify oversold and overbought conditions within charts. The RSI is an oscillator type of indicator that moves up and down a scale from 0 to 100 depending on market conditions. The RSI is regarded as a leading indicator, which means that it can be used to predict future price movements in a financial instrument such as a currency pair. The RSI indicator was developed by J. Welles Wilder and introduced into the markets in 1978.

Understanding The RSI’s Signals The RSI indicator is usually presented as a horizontal chart attached to the bottom of a currency pair’ chart that features a single line that oscillates between 0 and 100.When the RSI is ranging from 0-30, this generally indicates oversold market conditions with a high probability of an upward correction in price. Whenever the RSI is ranging from 30-70, this is generally regarded as neutral territory (neither overbought or oversold). An RSI reading of 70-100 generally indicates an overbought market with a high likelihood of a price correction to the downside. When the RSI crosses from below the centerline (50 level) to the area above, this usually indicates a rising price trend in the affected currency pair. When the RSI cross from above the centerline to the area below it, this usually indicates a falling price trend in the affected currency pair.

RSI Divergence Signals The Relative Strength Index indicator might also show divergence in certain situations where the RSI line trends in the opposite direction to the prevailing price action in a currency pair. This is referred to as divergence, which can either be bullish or bearish, and indicates that a price reversal might be developing.

Bullish RSI Divergence Bullish RSI divergence typically occurs whenever the price of a currency pair is declining and the RSI line is rising, which is a strong bullish signal.

Bearish RSI Divergence Bearish RSI divergence typically occurs when a currency pair’s price is trending higher and the RSI line is falling, which is a strong bearish signal.

Analyzing RSI Signals Although the RSI overbought signal occurs when the RSI line crosses over the 70 mark, the time to actually sell the currency pair is when the RSI moves out of the overbought region. This is because the price can sometimes stay in the overbought range for extended periods and this can cause major losses for a trader that jumps in too early.To put it another way, the initial cross above the 70 mark typically serves as a warning to traders that they should prepare to sell once the RSI crosses back below the 70 mark. The same case applies to the RSI oversold signal, which typically occurs once the RSI line crosses below the 30 mark. You shouldn’t actually buy until the RSI line moves out of the oversold area.Whenever you are trading with the RSI divergence indicator, always place a trade in the direction confirmed by the RSI line after the price of the currency pair has closed two to three candles in your preferred direction.

How To Place Stop Loss And Take Profit Levels When using the RSI indicator, you should ideally place your stop loss order slightly beyond the latest swing top or bottom that occurred before the price reversal that you are trading. Your ideal take profit level should be when the RSI line crosses above or below the centerline (50 level), at which point you should lock in some of your profits, if any, using a trailing stop. In some cases, the trend might reverse at or near the centerline, which is why this is a good take profit level.

A Word Of Caution Just because the RSI indicates that an overbought or oversold condition exists, you shouldn’t always expect a price reversal. A currency pair in a strong trend might stay in overbought or oversold conditions for a long time. Also, because the RSI is a leading indicator, it can generate a lot of false signals when the asset it is being used to measure displays strong trend characteristics. You should always use stop loss orders to minimize you risk exposure when trading using the RSI.

How To Calculate The RSI Although most modern trading platforms, such as the MetaTrader 4 and MetaTrader 5, can and will calculate the RSI for you automatically, understanding how these calculations are made is useful for gaining better insight into how the RSI works.

The default setting for the RSI is 14 periods.

RSI = 100 – [100 / (1 + RS)] — Where: RS (Relative Strength) = average gain / average loss

Here is how you find relative strength: calculate the gains of the last 14 reporting period and divide by zero. This is your average gain. Now find the average loss by adding up all the losses from the last 14 reporting periods and divide them by zero.

Once you have calculated the two, you divide the average gain by the average loss to find the Relative Strength (RS) and apply it to the RSI formula.

Conclusion The relative strength index indicator is a useful tool that helps traders predict reversals of existing trends. The indicator generates trading signals when overbought or oversold conditions exist as well as when bullish or bearish divergence is identified within an existing trend.Exness cashback rebate program Also, given that the RSI is a leading indicator, it is quite prone to generating false trading signals and should always be used together with other indicators for trade confirmations.

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Frequently Asked Questions (FAQ)

What is the RSI indicator in forex?

The RSI (Relative Strength Index) is a momentum oscillator that measures the speed and change of price movements on a scale of 0 to 100. It helps traders identify overbought and oversold conditions in the market.

What is a good RSI level to buy or sell?

Generally, an RSI below 30 indicates oversold conditions and a potential buying opportunity, while an RSI above 70 indicates overbought conditions and a potential selling opportunity.

Can I use RSI as the only indicator?

No. The RSI works best when combined with other indicators such as MACD or moving averages. Using it alone can generate false signals, especially in strongly trending markets.

What is RSI divergence?

RSI divergence occurs when the price moves in one direction but the RSI moves in the opposite direction. Bullish divergence signals a potential upward reversal, while bearish divergence signals a potential downward reversal.

What is the best RSI setting for forex trading?

The default RSI period is 14, which works well for most forex traders. Short-term traders may use a period of 7, while long-term traders may prefer 21 or higher.