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Os CFDs são instrumentos complexos e apresentam um alto risco de perder dinheiro rapidamente devido à alavancagem. 72,78% das contas de investidores de varejo perdem dinheiro ao fazer CFDs trading com este provedor. Você deve considerar se entende como os CFDs funcionam e se você pode pagar o alto risco de perder seu dinheiro antes de fazer CFDs trading.
The following example illustrates what that single 4hr doji candlestick looks like when broken down to 5 min sessions, or periods… (Note: it would be great to better visually display the zoom from this 4hr USD/CHF candlestick to the below 5 min breakdown, and also to do a scroll animation (from left to write) showing how the candles developed).
Doji is neutral indicators that simply represent a “tie” in the never-ending battle between buyers (bulls) and sellers (bears). On their own, doji is not much help in making a sound, high probability trading decisions— as is the case with any single indicator. This is mainly due to the fact that even if a doji does signal the beginning of a price swing reversal, it will not give any indication as to how far the reversal my go or how long it may last.
High probability trades are identified through a convergence of trading signals that help identify and confirm both entries and exits based on two key components: (1) trend (2) support & resistance. Without having identified those two components in advance a doji, as is the case with any other solo indicator, is nothing more than a coin-toss in terms of determining probabilities.
But when used in conjunction with other forms of analysis, doji can be helpful in confirming or negating significant high/lows, which in turn helps a trader determine whether a short-term trend is likely to reverse or continue. In other words, a single doji is just a small piece of the puzzle in helping a trader determine a higher probability point at which to either or enter, and/or exit a position.
Let’s take a look at how doji can be used with other basic technical indicators to make a high probability trading decision. The first things we want to do is determine support & resistance, and trend. The idea is to sell near resistance, and buy near support. The trend helps tell a trader which direction to enter, and which to exit. (enter the market shot with a sell order, or enter the market long with a buy order), and which to exit.
The most basic ways to determine support & resistance are based on previously established highs and lows…
Another way to identify more significant levels of support and resistance in terms of trend reversals is based off previously established significant highs (peaks) and lows (valleys). These peaks and valleys help a trader identify the beginning and ending points of price swings, or trends.
Based off these significant highs and lows, a widely recognized form of technical analysis referred to as Fibonacci retracements may be used to identify support or resistance. These Fibonacci retracement levels represent percentage corrections of previously established price swings, or trends. The most common Fibonacci retracement levels are 38.2%, 50%, 61.8%, and 78.6% of the previous swing, or trend.
In the above example, we see the completed doji (point C) has also occurred at the 78.6% Fibonacci retracement level of resistance based on the previous downtrend. In other words, the swing from the low up to the completed doji (B-to-C) is approximately 78.6% of the previous downtrend (A-to-B). In this case, a trader may interpret this doji as confirmation of the Fibonacci resistance and in turn anticipate an forthcoming reversal, or downswing. If the doji fails (a new high is make above the high of the doji), then this would negate the reversal and suggest a potential continuation.
Based on this basic idea, a trader may then decide to enter the market short (place a sell order) with a stop (or sometimes referred to as a stop-loss) placed above the high of the doji and the Fibonacci level of resistance. Since this stop-loss order is meant to close-out a sell entry order, then a stop buy order must be placed.
What is very important to remember is that the highs, lows, opens and closes seen on a price chart reflect the bid prices of that particular market— in other words, the price at which a trader may sell. When placing a buy order it is extremely important to account for the spread for that particular market because the buy (ask) price is always slightly higher than the sell (bid) price. In this example, let’s assume the spread on the USD/CHF at the time of this trade is 4 pips.
In order to close the short, or sell, entry order the trader must place a buy order to either control the amount the trader is willing to lose with a stop-loss, or where to take profit with a limit order (or multiple limit orders if multiple profits targets are established). The size of each stop or limit order is based on the size of the entry order, or what is referred to as the traders open position. Although it is not uncommon for traders to have multiple profit targets, it is generally good practice to have one stop order that matches the size of the total open position thus taking the trader completely out of that position.
At this point only half, if that, of the battle, is over. What about the profit targets? Well, much like our entries and stops, our limit also should typically be based on support or resistance. This gives a trader a logical point at which to exit the market. In this example, we will use the same Fibonacci analysis based on the rally (swing, or trend) prior to our completed doji to calculate potential levels of support where the projected reversal may stop and change directions. It’s important to remember that levels of support and resistance act a “zones” where prices may fall just a bit short, or just pierce, the levels. In other words, traders may want to allow for a “cushion” just above or below Fibonacci levels. Since in this example, we’re anticipating the market to move down we may want to set profit targets just above the Fibonacci levels in case the market doesn’t quite reach the actual line we see on the chart. (when setting stops, traders will typically allow for a cushion just beyond a level of support or resistance allowing a bit of room in which the market may pierce that exact level).
No one no matter how experienced a trader is, no one knows with any degree of certainty what the market will do next or how far the market will go. This explains why some traders may choose to have multiple profit targets. One age-old trading mantra says, “cut your losses quickly, and let your profits run.” Although this, for good reason, is an excellent piece of advice it is often misinterpreted by both new and veteran traders alike. A trader must “let profits run” only to logical profit objects, which generally reflect levels of support and resistance. This is where trend analysis, plays a significant role in helping to determine which profit targets, or how many, a specific trade calls for.
The mistake for most traders is not wanting to “get out too early” and as consequence greed oftentimes takes over. This almost always leads to giving those profits back, and in many cases turning a winning trade into a losing trade. Multiple profit targets tend to lead to more complicated exit strategies in which stop management becomes essential. One key aspect of successful trading that will help to determine the quality and probability of a trade is the risk vs. reward ratio. In my opinion, this is without question the single most important factor of a high quality trade.
For now, let’s just keep it simple and see what this trade setup looks like using the same USD/CHF example. We will assume the most conservative profit target (set just above the 38.2% Fibonacci retracement level adding 4 pips for the spread).
Now that we have determined out exits BEFORE entering into the market, we will be able to perform the 2 absolutely essential/crucial components of proper risk/money management, and trading in general. Depending on exactly where we enter the market we are able to determine 1) the risk vs. reward ratio, and 2) the amount of risk on the trade. The risk vs. reward ratio in many cases will be the determining factor based on a traders’ winning percentage. The risk itself will help determine the appropriate size trade to place. Let’s assume we entered this short trade just after the doji completed, the stop-loss order was placed 1 pip above the high of the completed doji adding 4 pips for the spread, and the limit order was placed 5 pips above the first profit target, or T1 (just above 38.2% retracement of B-to-C, plus the 4 pip spread).
Stop: 1.0452 Entry: 1.0417 Limit: 1.0342
Total Risk : 35 pips (Difference between Entry and Stop)
Total Reward: 75 pips ( Difference between Entry and Profit Target)
Risk vs. Reward ratio vs. 2.14 (Reward divided by risk)
Assuming the risk vs. reward ratio is acceptable, you may then determine the appropriate size trade to place based on your percentage risk per trade. As a general rule of thumb most traders do not risk more than 1-3% of their total trading capital (1-3% account balance).
Total risk: 35 pips
Pip value: $9.60 USD (approximate pip value at the time of this particular exchange rate)
Account balance: $10,000 USD
Max risk per trade: 2% or $200 USD
In this scenario, the trader has two options….
This particular trade resulted in a win for a total of $360 USD. Obviously, this is just one example and in no way suggests or constitutes a standalone trading strategy or methodology. However, the real point here is that profitable trading is not about complex indicators or systems. Above all is good risk and money management. If a trader was disciplined enough to only take trades that offer maximum risk to reward ratio, then it’s easy to see that profitable trading is not about being right, it’s about discipline and ability to control your emotions.
A trader will never know this information in advance. What tends to happen in the instances where the market continues to move in a profitable direction after the trader has already closed the trade for profit, greed starts to blind the trader to the truth. Most traders forget about the profit they’ve taken and start to think about how much they could have made. This leads to emotions. Emotions lead to irrational, illogical decisions—especially when money is in the equation.
So all a trader can do is decide what is logical, understand why those levels are logical, and never look back. One of the worst and most destructive habits of nearly all traders is to look back after a trade has been completed to “see what happened.”
On their own, doji are not much help in making sound, high probability trading decisions—as is the case with any single indicator–for two reasons:
The risk vs. reward ratio in many cases will be the first determining factor based on a traders’ winning percentage. However, most traders do not know there true winning percentage for one of two reasons:
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