- SBIN: Entry point ( 2435) was good. Captured some gain before coming out of this trade at 2444 seeing some profit booking tendency. If I could have reversed my trade and taken short position, trade would have been more successful.
- JPASSOCIAT: Took position after some time and assessed better market sentiment. Took short position at 267.95 and squared off at 264. It was satisfactory trade. Last three day's gain was worth for profit booking. Weak market sentiment helped the matter.
Showing posts with label Strategy and Evaluation. Show all posts
Showing posts with label Strategy and Evaluation. Show all posts
Wednesday, October 21, 2009
Today's trade
Market opened with weak note. Initially thought Market would not go down any more and recover subsequently. Firstly, traded long with SBIN and then looking some profit booking tendency traded with JPASSOCIAT.
Tuesday, October 20, 2009
My new post after long time.
Please forgive me for staying in oblivion. In the meanwhile, I was always with the share market, but, with some casual attitude. As if , I am destined to stay with Market by hook or crook.
Today, I have traded with SBIN & JPASSOCIAT.
SBIN: Entry made at 2485 and it went to 2499, but hoping to gain more, I had to accept loss. This day was for profit booking. Should have been realised earlier.
JPASSOCIAT: Entry made at down turn at 262.95, expecting it would bounce back and cross 265 convincingly. But, the case was same like SBIN. This script also followed the same way like "booking of profit". Later on, it recovered and went past 265 against the market sentiment.
Sunday, December 23, 2007
8 reasons why stock market traders lose money:Ashwani Gujral
Many people think trading is the simplest way of making money in the stock market. Far from it; I believe it is the easiest way of losing money. There is an old Wall Street adage, that "the easiest way of making a small fortune in the markets is having a large fortune." I discuss below eight ways of undisciplined trading which lead to losses. Guard against them, or the market will wipe you out. I am qualified to speak on this subject because I was myself an undisciplined trader for a long time and the market hammered me into line and forced me to change my approach. 1. Trading during the first half-hour of the session The first half-hour of the trading day is driven by emotion, affected by overnight movements in the global markets, and hangover of the previous day's trading. Also, this is the period used by the market to entice novice traders into taking a position which might be contrary to the real trend which emerges only later in the day. Most experienced traders simply watch the markets for the first half of the day for intraday patterns and any subsequent trading breakouts. 2. Failing to hear the market's message Personally, I try to hear the message of the markets and then try to confirm it with the charts. During the trading day, I like to watch if the market is able to hold certain levels or not. I like to go long around the end of the day if supported by patterns, and if the prices are consistently holding on to higher levels. I like to go short if the market is giving up higher levels, unable to sustain them and the patterns support a down move of the market. This technique is called tape watching and all full-time traders practice it in some shape or form. If the markets are choppy and oscillate within a small range, then the market's message is to keep out. Hearing the message of the market can be particularly important in times of significant news. The market generally reacts in a fashion contrary to most peoples' expectation. Let us consider two recent Indian events of significance. One was the Gujarat earthquake that took place on 26 January 2001 and the other the 13 December 2001 terrorist attack on the Indian parliament. Both these events appeared catastrophic at first glance. TV channels suggested that the earthquake would devastate the country's economy because Gujarat has the largest number of investors and their confidence would be shattered, making the stock market plunge. Tragic as both the events were, the market reacted in a different way to each by the end of the day. In both cases the markets plunged around 170 points when it opened, in both cases it tried to recover and while it managed a full recovery in the case of the Gujarat earthquake, it could not do so in the Parliament attack case. The market was proven correct on both counts. The Gujarat earthquake actually held the possibility of boosting the economy as reconstruction had to be taken up, and also because most of the big installations, including the Jamnagar Refinery, escaped damage. In the case of the attack on parliament, although traders assessed that terrorist attacks were nothing new in the country but the market did not recover because it could see some kind of military build-up ahead from both India and Pakistan. And markets hate war and uncertainty. In both these cases what helped the cause of the traders were the charts. If the charts say that the market is acting in a certain way, go ahead and accept it. The market is right all the time. This is probably even truer than the more common wisdom about the customer being the king. If you can accept the market as king, you will end up as a very rich trader, indeed. Herein lies one reason why people who think they are very educated and smart often get trashed by the market because this market doesn't care who you are and it's certainly not there to help you. So expect no mercy from it; in fact, think of it as something that is there to take away your money, unless you take steps to protect yourself. 3. Ignoring which phase the market is in It is important to know what phase the market is in -- whether it's in a trending or a trading phase. In a trending phase, you go and buy/sell breakouts, but in a trading phase you buy weakness and sell strength. Traders who do not understand the mood of the market often end up using the wrong indicators in the wrong market conditions. This is an area where humility comes in. Trading in the market is like blind man walking with the help of a stick. You need to be extremely flexible in changing positions and in trying to develop a feel for the market. This feel is then backed by the various technical indicators in confirming the phase of the market. Undisciplined traders, driven by their ego, often ignore the phase the market is in. 4. Failing to reduce position size when warranted Traders should be flexible in reducing their position size whenever the market is not giving clear signals. For example, if you take an average position of 3,000 shares in Nifty futures, you should be ready to reduce it to 1,000 shares. This can happen either when trading counter trend or when the market is not displaying a strong trend. Your exposure to the market should depend on the market's mood at any given point in the market. You should book partial profits as soon as the trade starts earning two to three times the average risk taken. 5. Failing to treat every trade as just another trade Undisciplined traders often think that a particular situation is sure to give profits and sometimes take risk several times their normal level. This can lead to a heavy drawdown as such situations often do not work out. Every trade is just another trade and only normal profits should be expected every time. Supernormal profits are a bonus when they -- rarely! -- occur but should not be expected. The risk should not be increased unless your account equity grows enough to service that risk. 6. Over-eagerness in booking profits Profits in any trading account are often skewed to only a few trades. Traders should not be over-eager to book profits so long the market is acting right. Most traders tend to book profits too early in order to enjoy the winning feeling, thereby letting go substantial trends even when they have got a good entry into the market. If at all, profit booking should be done in stages, always keeping some position open to take advantage of the rest of the move. Remember trading should consist of small profits, small losses, and big profits. Big losses are what must be avoided. The purpose of trading should be to get a position substantially into money, and then maintain trailing stop losses to protect profits. Most trading is breakeven trading. Accounts sizes and income from trading are enhanced only when you make eight to ten times your risk. If you can make this happens once a month or even once in two months, you would be fine. The important point here is to not get shaken by the daily noise of the market and to see the market through to its logical target. Remember, most money is made not by brilliant entries but by sitting on profitable positions long enough. It's boring to do nothing once a position is taken but the maturity of a trader is known not by the number of trades he makes but the amount of time he sits on profitable trades and hence the quantum of profits that he generates. 7. Trading for emotional highs Trading is an expensive place to get emotional excitement or to be treated as an adventure sport. Traders need to keep a high degree of emotional balance to trade successfully. If you are stressed because of some unrelated events, there is no need to add trading stress to it. Trading should be avoided in periods of high emotional stress. 8. Failing to realise that trading decisions are not about consensus building Our training since childhood often hampers the behaviour necessary for successful trading. We are always taught that whenever we take a decision, we should consult a number of people, and then do what the majority thinks is right. The truth of this market is that it never does what the majority thinks it will do. Trading is a loner's job. Traders should not talk to a lot of people during trading hours. They can talk to experienced traders after market hours but more on methodology than on what the other trader thinks about the market. If a trader has to ask someone else about his trade then he should not be in it. Traders should constantly try to improve their trading skills and by trading skills I mean not only charting skills but also position sizing and money management skills. Successful traders recognise that money cannot be made equally easily all the time in the market. They back off for a while if the market is too volatile or choppy.
Friday, August 10, 2007
Trading Systems
Volatility Breakout Systems
by Linda Bradford Raschke
Breakout systems can actually be considered another form of swing trading, (which is a style of short term trading designed to capture the next immediate move). In other words, the trader is not concerned with any long term forecast or analysis, only the immediate price action.
Volatility breakout systems are based on the premise that if the market moves a certain percentage from a previous price level, the odds favor some continuation of the move. This continuation might only last one day, or go just a little bit beyond the original entry price, but this is still enough of a profit to play for. A trader must be satisfied with whatever the market is willing to give.
With a breakout system, a trade is always taken in the direction that the market is moving at the time. It is usually entered via a buy or sell stop. The bit of continuation that we are playing for is based on the principle that momentum tends to precede price. There is also another principle of price behavior that is at work to create trading opportunities. That is, the market tends to alternate between a period of equilibrium (balance between the supply and demand forces) and a state of disequilibrium. This imbalance between supply and demand causes "range expansion", (the market seeking a new level), and this is what causes us to enter a trade.
There are several ways to create short-term volatility breakout systems. I have found that different types of systems based on range expansion test out quite similarly. Therefore, whichever method you choose should be a matter for your own personal preference.
In designing a system, one can choose to place an entry stop off either the opening price or the previous day's closing price. This entry stop can be a function of the previous day's range or a percentage of the previous 2.10-day range, etc. Mechanical exits can range from using a fixed objective level to using a time function such as the next day's open or close. Most of these systems function best when a very wide stop is used.
Training Benefits for the Novice Trader
Derived from Trading a Volatility Breakout System:
Trading a short-term breakout system can be one of the best exercises to improve your trading.
First, it teaches you to do things that are hard to do - buying high or selling low in a fast moving market! For most people, this feels quite unnatural!
Second, it always provides a defined money management stop once a trade is entered. Not adhering to a defined money management stop is the most common cause of failure among traders.
Third, it teaches a trader the importance of follow-through once a trade is entered, as most breakout systems perform best when the trade is held overnight.
Last, it provides a great means for traders to improve their execution skills. Most volatility breakout systems are fairly active compared to a long-term trend following system. A trader can gain skill in placing orders in a diverse number of markets. Having a mechanically defined entry point is sometimes just the thing needed to overcome a trader's fear of pulling the trigger. The order is placed ahead of time and the market then automatically pulls the trader into a trade if the stop level is hit.
Even if a person prefers to ultimately enter orders using discretion, trading a mechanical volatility breakout system can still be an invaluable exercise. It should at least increase a trader's awareness of certain types of price behavior in the marketplace, especially if one is conditioned to entering on counter-trend retracement patterns. It can't but help impress upon one the power of a true trend day.
Pros and Cons of Trading a Breakout System:
Like most systems, volatility breakout systems will clean up in volatile or runaway markets but tend to thrash when conditions get choppy or volume dries up. I believe they are still among the most profitable type of system to trade, and I also feel they will continue to be profitable in the long run. They are "durable" and "robust", though they tend to deteriorate when too large of an order is placed (i.e., greater than 50 contracts). However, so that you do not get the impression that there is a Holy Grail of systems, the following considerations should be kept in mind:
Entries can be nerve-racking, especially when the market is in a runaway mode. The best breakouts won't give you retracements to enter on. You are either on board or you are not! If you conceptualize that the best breakouts turn into trend days, and are most likely to close on the high or low for the day, then it is not so difficult to enter. Usually it is best to have a buy/sell stop already resting in the marketplace.
Sometimes a market gaps open outside your initial entry level. These often turn into the best trades. They can also turn into the most aggravating whipsaws. Big gaps test out that one should still take the trade, but they will definitely add more volatility to your bottom line. If your trade gets stopped out and an new signal is given in the opposite direction, this reversing trade usually more than makes up for the first loss.
Whipsaws are a drag but they are also inevitable when trading a breakout system. Many times I have bought the highs and sold the lows. It takes a great deal of "confidence in the numbers" to trade this type of system. System testing should always be done for a minimum of 3 years, preferably 10. Be sure to then examine out of sample data to see how the system performed.
On balance, a volatility breakout system can be traded on most all markets. However, a market might be very profitable one year and yet perform mediocre at best the next. A portfolio of 10 to 12 markets seems to work well. The problem with trying to trade too many markets at once is that it can become quite difficult to keep up with the activity level if your parameters are fairly sensitive. Many times in systems development, people overlook what one person can realistically manage.
Enhancing a Basic Volatility Breakout System:
Adding filters can sometimes create further enhancements. Examples of types of filters include: indicators to determine whether or not a market is in a trending condition, seasonality, days of the week, or degree of volatility contraction already present in the market. Periods of low volatility in the market can be defined by a contraction in true range, a low ADX, or a statistical indicator such as a low historical volatility ratio or a low standard deviation.
A system then might look something like this:
Initial volatility condition = true
Buy or Sell on a stop based on the current bar's open, plus or minus a percentage of the previous day's range.
Initial Risk management stops once a trade is entered.
Exit strategy.
Types of variables which can be used in a simple range expansion breakout system:
Period - is the breakout based on a function of the previous day or the previous 10-day period, for example?
Range - does it use the average range for that period or the largest, smallest, or total range?
Percentage - what percentage of the range is used? It is possible, for example, to use 120% of the previous 3-days' total range.
Base - is the range function added to the previous day's close or the current day's open. This function may also be added to the high or low of the previous bar or a previous period such as the last 10 days.
As a general rule of thumb, the greater the percentage factor used, the greater the percentage of winning trades will be. However, the overall system may be less profitable because fewer trades are taken.
Once again, an example of an initial condition might be: Enter a trade only on a day following the narrowest range of the last 7 days. Or, take a trade only if the market has made a new 20-day high or low within the last five trading days. Whenever you add a filter to a system, be sure to compare the results to a baseline and examine the difference in activity level.
EXIT STRATEGIES:
Time based (2nd day's close, 1st day's opening)
First profitable opening (Larry Williams)
Target or objective level (1 average true range, previous day's high/low)
Trailing stop (displaced moving average, parabolic, 2-day high/low)
RISK:
Controllable Risk - the amount of risk which can be predetermined and defined by a money management stop.
Types of money management stops:
fixed dollar amount
function of average true range
price level (i.e., bar high/low)
Uncontrollable Risk:
Overnight exposure (close to open risk). You cannot exit a position when the market is not trading. Thus, you are subject to adverse gaps, which can be exaggerated by news or events.
Slippage risk. Fast market conditions or thin, volatile markets often cause a trader to get filled at prices much worse than expected.
In general, the numbers behind most systems are very dependent upon capturing a few good trades. You can't afford to miss the one good trade that can make your month.
Here are some tips for trading this or any other system:
1.Gain confidence by first trading a system on paper.
2.Make sure you can successfully trade a system mechanically before attempting to add any discretion.
3.Track your actual performance against the mechanical system at the end of each day, rating your success by whether you can match the system's performance.
4.Monitor performance over an adequate sample, perhaps 100 trades or a set number of weeks. Do not let a down week or trade deter you.
5.Manage the exits rather than filter the entries. It is impossible to tell in advance which trades will be the good ones. The one entry skipped might be the BIG ONE, and one can't afford to miss it. Managing the exit means two things: The first, learn when it's okay to let that occasional great trade run an extra hour or two before getting out; the second (which really depends on one's skill level), learn to recognize a bit sooner when a trade is not working and exit just before the stop is hit.
All systems display subtle nuances and insights into the market's behavior over time.
6.Keep a notebook of your observations and patterns you notice. In this way you truly "make the system your own".
7.Never be concerned about how many other people are trading systems. If slippage seems excessive, it often suggests a significant breakout from a triangle or period of congestion. Remember: Something had to drive the market far enough to penetrate the breakout point in the first place!
by Linda Bradford Raschke
Breakout systems can actually be considered another form of swing trading, (which is a style of short term trading designed to capture the next immediate move). In other words, the trader is not concerned with any long term forecast or analysis, only the immediate price action.
Volatility breakout systems are based on the premise that if the market moves a certain percentage from a previous price level, the odds favor some continuation of the move. This continuation might only last one day, or go just a little bit beyond the original entry price, but this is still enough of a profit to play for. A trader must be satisfied with whatever the market is willing to give.
With a breakout system, a trade is always taken in the direction that the market is moving at the time. It is usually entered via a buy or sell stop. The bit of continuation that we are playing for is based on the principle that momentum tends to precede price. There is also another principle of price behavior that is at work to create trading opportunities. That is, the market tends to alternate between a period of equilibrium (balance between the supply and demand forces) and a state of disequilibrium. This imbalance between supply and demand causes "range expansion", (the market seeking a new level), and this is what causes us to enter a trade.
There are several ways to create short-term volatility breakout systems. I have found that different types of systems based on range expansion test out quite similarly. Therefore, whichever method you choose should be a matter for your own personal preference.
In designing a system, one can choose to place an entry stop off either the opening price or the previous day's closing price. This entry stop can be a function of the previous day's range or a percentage of the previous 2.10-day range, etc. Mechanical exits can range from using a fixed objective level to using a time function such as the next day's open or close. Most of these systems function best when a very wide stop is used.
Training Benefits for the Novice Trader
Derived from Trading a Volatility Breakout System:
Trading a short-term breakout system can be one of the best exercises to improve your trading.
First, it teaches you to do things that are hard to do - buying high or selling low in a fast moving market! For most people, this feels quite unnatural!
Second, it always provides a defined money management stop once a trade is entered. Not adhering to a defined money management stop is the most common cause of failure among traders.
Third, it teaches a trader the importance of follow-through once a trade is entered, as most breakout systems perform best when the trade is held overnight.
Last, it provides a great means for traders to improve their execution skills. Most volatility breakout systems are fairly active compared to a long-term trend following system. A trader can gain skill in placing orders in a diverse number of markets. Having a mechanically defined entry point is sometimes just the thing needed to overcome a trader's fear of pulling the trigger. The order is placed ahead of time and the market then automatically pulls the trader into a trade if the stop level is hit.
Even if a person prefers to ultimately enter orders using discretion, trading a mechanical volatility breakout system can still be an invaluable exercise. It should at least increase a trader's awareness of certain types of price behavior in the marketplace, especially if one is conditioned to entering on counter-trend retracement patterns. It can't but help impress upon one the power of a true trend day.
Pros and Cons of Trading a Breakout System:
Like most systems, volatility breakout systems will clean up in volatile or runaway markets but tend to thrash when conditions get choppy or volume dries up. I believe they are still among the most profitable type of system to trade, and I also feel they will continue to be profitable in the long run. They are "durable" and "robust", though they tend to deteriorate when too large of an order is placed (i.e., greater than 50 contracts). However, so that you do not get the impression that there is a Holy Grail of systems, the following considerations should be kept in mind:
Entries can be nerve-racking, especially when the market is in a runaway mode. The best breakouts won't give you retracements to enter on. You are either on board or you are not! If you conceptualize that the best breakouts turn into trend days, and are most likely to close on the high or low for the day, then it is not so difficult to enter. Usually it is best to have a buy/sell stop already resting in the marketplace.
Sometimes a market gaps open outside your initial entry level. These often turn into the best trades. They can also turn into the most aggravating whipsaws. Big gaps test out that one should still take the trade, but they will definitely add more volatility to your bottom line. If your trade gets stopped out and an new signal is given in the opposite direction, this reversing trade usually more than makes up for the first loss.
Whipsaws are a drag but they are also inevitable when trading a breakout system. Many times I have bought the highs and sold the lows. It takes a great deal of "confidence in the numbers" to trade this type of system. System testing should always be done for a minimum of 3 years, preferably 10. Be sure to then examine out of sample data to see how the system performed.
On balance, a volatility breakout system can be traded on most all markets. However, a market might be very profitable one year and yet perform mediocre at best the next. A portfolio of 10 to 12 markets seems to work well. The problem with trying to trade too many markets at once is that it can become quite difficult to keep up with the activity level if your parameters are fairly sensitive. Many times in systems development, people overlook what one person can realistically manage.
Enhancing a Basic Volatility Breakout System:
Adding filters can sometimes create further enhancements. Examples of types of filters include: indicators to determine whether or not a market is in a trending condition, seasonality, days of the week, or degree of volatility contraction already present in the market. Periods of low volatility in the market can be defined by a contraction in true range, a low ADX, or a statistical indicator such as a low historical volatility ratio or a low standard deviation.
A system then might look something like this:
Initial volatility condition = true
Buy or Sell on a stop based on the current bar's open, plus or minus a percentage of the previous day's range.
Initial Risk management stops once a trade is entered.
Exit strategy.
Types of variables which can be used in a simple range expansion breakout system:
Period - is the breakout based on a function of the previous day or the previous 10-day period, for example?
Range - does it use the average range for that period or the largest, smallest, or total range?
Percentage - what percentage of the range is used? It is possible, for example, to use 120% of the previous 3-days' total range.
Base - is the range function added to the previous day's close or the current day's open. This function may also be added to the high or low of the previous bar or a previous period such as the last 10 days.
As a general rule of thumb, the greater the percentage factor used, the greater the percentage of winning trades will be. However, the overall system may be less profitable because fewer trades are taken.
Once again, an example of an initial condition might be: Enter a trade only on a day following the narrowest range of the last 7 days. Or, take a trade only if the market has made a new 20-day high or low within the last five trading days. Whenever you add a filter to a system, be sure to compare the results to a baseline and examine the difference in activity level.
EXIT STRATEGIES:
Time based (2nd day's close, 1st day's opening)
First profitable opening (Larry Williams)
Target or objective level (1 average true range, previous day's high/low)
Trailing stop (displaced moving average, parabolic, 2-day high/low)
RISK:
Controllable Risk - the amount of risk which can be predetermined and defined by a money management stop.
Types of money management stops:
fixed dollar amount
function of average true range
price level (i.e., bar high/low)
Uncontrollable Risk:
Overnight exposure (close to open risk). You cannot exit a position when the market is not trading. Thus, you are subject to adverse gaps, which can be exaggerated by news or events.
Slippage risk. Fast market conditions or thin, volatile markets often cause a trader to get filled at prices much worse than expected.
In general, the numbers behind most systems are very dependent upon capturing a few good trades. You can't afford to miss the one good trade that can make your month.
Here are some tips for trading this or any other system:
1.Gain confidence by first trading a system on paper.
2.Make sure you can successfully trade a system mechanically before attempting to add any discretion.
3.Track your actual performance against the mechanical system at the end of each day, rating your success by whether you can match the system's performance.
4.Monitor performance over an adequate sample, perhaps 100 trades or a set number of weeks. Do not let a down week or trade deter you.
5.Manage the exits rather than filter the entries. It is impossible to tell in advance which trades will be the good ones. The one entry skipped might be the BIG ONE, and one can't afford to miss it. Managing the exit means two things: The first, learn when it's okay to let that occasional great trade run an extra hour or two before getting out; the second (which really depends on one's skill level), learn to recognize a bit sooner when a trade is not working and exit just before the stop is hit.
All systems display subtle nuances and insights into the market's behavior over time.
6.Keep a notebook of your observations and patterns you notice. In this way you truly "make the system your own".
7.Never be concerned about how many other people are trading systems. If slippage seems excessive, it often suggests a significant breakout from a triangle or period of congestion. Remember: Something had to drive the market far enough to penetrate the breakout point in the first place!
Thursday, May 17, 2007
Tested Strategy of Market
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