Parabolic Stop and Reverse Indicator (PSAR) is a technical indicator that measures the slope of an exponential moving average. The Parabolic SAR is used in conjunction with other indicators to identify potential market reversals. It is a useful tool for short-term traders, who can use it as an easy way to determine when there are extreme deviations from the price trends or whether there are signs of a reversal. When the PSAR crosses below zero on its close, it indicates the price may have reached a low point and may be set up for an upswing. When the PSAR crosses above zero on its close, it indicates the price may have hit a high point and maybe set up for a reversal. Sounds simple enough, right? Here's how it works:

When the PSAR crosses one of its two moving averages, it will indicate a possible reversal. When the PSAR crosses above the upper moving average, and below the lower moving average, that indicates a possible reversal. The upper and lower moving averages are referred to as the upper SMA and lower SMA, respectively. The PSAR can be used in conjunction with other indicators to provide a more comprehensive indicator analysis. The Parabolic Stop/Reverse Indicator is based on the exponential moving average (EMA). It uses two different EMA's: one that crosses a price point twice per period and one that crosses a price point three times per period. There are only two rules: the indicator must cross below zero to signal a potential reversal, and it must cross above zero to signal a potential reversal. The Parabolic Stop and Reverse Indicator are used in conjunction with other indicators to identify potential market reversals. To take the most advantage of this indicator, you should track your trend lines regularly. It should be noted that this can be rather time-consuming if you are tracking several stocks at once."

PSAR in Action

There is a significant uptrend in play, and the PSAR warned traders of a reversal. As the price continues to spike, more people buy into the trend. When the price finally moves downwards, there are more sellers than buyers. More people continue to sell, pushing the price further down and eventually reaching a new support level at $8900. Notice how the reversal occurred when daily PSAR crossed below zero, indicating that a downtrend may be in play. The PSAR is useless on its own but does work well in conjunction with other indicators such as Stochastic Oscillator (or Parabolic SAR) or RSI indicator. In the context of Cryptocurrencies, the Parabolic Stop and Reverse Indicator are also called Parabolic SAR — as both are the same indicator, with one being more suitable for technical analysis. At the same time, the other is more suitable for fundamental investors. PSAR is a technical indicator used in conjunction with other indicators such as Stochastic Oscillator (or Parabolic SAR) or RSI indicator to give one an idea of potential reversals. The PSAR indicator can be seen on these charts. As mentioned above, cryptocurrencies are driven by a speculative frenzy that can lead to irrational price behaviors. This is why market manipulation can take place.

In the case of Cryptocurrencies, this means that investors in a token can be tricked into buying the coin at a price that, when they exit the exchange, they are far worse off than when they started. This is also one of the main reasons investors should carefully look at other indicators as it gives hints on possible market manipulations taking place. To determine how much the price has been manipulated, the Parabolic Stop and Reverse Indicator can be used to estimate how far prices will fall. To do this, draw a straight line from the top of your chart to the current price. This is your upper line. Next, draw a straight line from your original purchase price to the current price and add it to your chart as a lower line. Then compare these two lines with the PSAR indicator, which should be in between these two lines showing that there should be a significant drop in its price. If the PSAR line dips below you can assume that prices will likely fall significantly.

When it comes to cryptocurrency trading, there can be a lot of risks involved. As mentioned above, market manipulation is one of the key driving forces behind the price movements of cryptocurrencies. This means that investors have to be careful about doing and always do their research before investing in space. With this in mind, traders should carefully look at other technical indicators and fundamental factors to gain insight into whether or not a particular cryptocurrency is undervalued, overvalued, or just right for them. For instance, if a trader sees a massive buying frenzy taking place over a particular cryptocurrency and very few sell orders being executed, this should be enough to give them the green light to buy the asset at the current price. After all, many of these tokens are pumped and dumped through ICOs. When investors buy and hold cryptocurrencies for an extended period with an intent to sell later in the future, this can cause these coins to sink further in their value. As such, it can be prudent for traders who have noticed an interesting trend in prices to purchase at least some number of coins.