Archives of “algorithmic trading” tag

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Michael Lewis’ Flash Boys: A Wall Street Revolt -A Remarkable Read

  
  Education
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Michael Lewis has a spellbinding talent for finding emotional dramas in complex, highly technical subjects. He did it for the role of left tackle in American football in The Blind Side (2006), and for the science of picking baseball players in Moneyball (2003). In Flash Boys, he turns his gaze on high-frequency computerised trading in US stock markets.

In terms of sheer storytelling technique, Flash Boys is remarkable. High-frequency trading, although often in the news when things go wrong, as in the 2010 “flash crash”, is hard for a specialist to understand, let alone the average reader. It is as if a violinist, bored with the repertoire, opted to play Paganini right-handed as a challenge.

Lewis reaches a stark conclusion: US stock markets are now rigged by traders who go to astonishing lengths to gain a millisecond edge over their rivals. As the innocent investor presses a button to buy shares, they leap invisibly into electronic markets to profit from the order and thousands of others, siphoning off billions of dollars a year.

The rise of high-frequency trading (HFT) was encouraged by a regulation passed in 2005, which aimed to open large exchanges such as the New York Stock Exchange and Nasdaq to stiffer competition. The idea was to make trading fairer; it instead unleashed, in Lewis’s view and that of other critics, a tidal wave of algorithmic front-running by traders whose superfast connections to stock exchanges allow them to react to buying and selling before others can. (more…)

Ed Seykota-Quotes Collection

  
  Education
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RELAX-READEd Seykota’s Trading Style

  • My style is basically trend following, with some special pattern recognition and money management
    algorithms.
  • In order of importance to me are: (1) the long-term trend, (2) the current chart pattern, and (3) picking a good spot to buy or sell. Those are the three primary components of my trading. Way down in very distant fourth place are my fundamental ideas and, quite likely, on balance, they have cost me money.
  • I consider trend following to be a subset of charting. Charting is a little like surfing. You don’t have to know a
    lot about the physics of tides, resonance, and fluid dynamics in order to catch a good wave. You just have to be able to sense when it’s happening and then have the drive to act at the right time.
  • Common patterns transcend individual market behavior (my note: i.e. price patterns are similar across different markets).

Overall Rules

  • Trade with the long-term trend.
  • Cut your losses.
  • Let your profits ride.
  • Bet as much as you can handle and no more.

Buying on Breakouts

  • If I were buying, my point would be above the market. I try to identify a point at which I expect the market momentum to be strong in the direction of the trade, so as to reduce my probable risk.
  • I don’t try to pick a bottom or top.
  • If I am bullish, I neither buy on a reaction, nor wait for strength; I am already in. I turn bullish at the instant
    my buy stop is hit, and stay bullish until my sell stop is hit. Being bullish and not being long is illogical. (more…)

When Your Trading Plan is the Boss…

  
  Education
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1.  Creating a trading plan forces the trader to select a trading style. Will you be a day trader, position trader, or long term trend follower? You have to choose.

2.  You will have no choice but to do your homework, study charts, and read the books of other traders who made money in the markets, and discover what works.

3.  Entries will become crystal clear when you see them because you will know exactly what you are looking for.

4.  You will learn to look for what the market is offering, and not become overly obsessed with one stock, commodity, currency, or market direction.

5. You will know exactly when it is time to get out of a trade whether you are stopped out or use a trailing stop. (You may even have a price target).

6.  A trading plan should stop you from over trading because it will limit you in your entries by giving you specific parameters.

7.  You will easily be able to keep track of your trades and understand why they win or lose.

8.  It will enable you to focus like a laser on trading.

9.  A good trading plan will convert you from a gambler to a casino operator with the odds on your side.

10.  The only way to be a great trader is to have a great trading plan.
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4 Points to Deal With Trading Losses

  
  Education
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  1. Consider yourself a manager of bad trades. The profitable trades will look after themselves – sit back and let the profits run. However when a trade turns against you, cut your losses quickly and move onto the next trade.
  2. Find a trading strategy that works and validate it. You may design your own trading system, you may purchase a strategy or follow someone else’s advice but the key is to find a strategy that suits your personality. If you are comfortable and confident that your strategy works then you are more likely to stick with it when the losses come (and they will come!)
  3. Never second-guess your strategy. If your trading rules are telling you to exit a position…then get the hell out! Don’t presume you know more than the market. Don’t wait to see if a bad trade will turn around in your favor. It may, but it may continue to go against you and therefore create larger losses.
  4. Reality check: you WILL have losing trades. The goal is to make the losses insignificant so you are not taken out of the game and unable to keep trading. Large trading losses cause damage to your investment capital AND to you psychologically. It is very hard to step back up to the plate and take the next trade if you have a huge trading loss. Therefore, have a very clear risk management strategy and stick to it.

15 Crucial Points From -Trading Psychology 2.0

  
  Education
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11. Discipline, while necessary for success, is never sufficient. Discipline does not substitute for skill, talent, and insight. Strict, disciplined adherence to mediocre plans can only lock in mediocre results. If it were otherwise, there would be no losing automated trading systems.

2. It is not enough to find an “edge” in financial markets; as any tech entrepreneur can attest, competitive advantages are perishable commodities. Those who sustain success continually renew themselves, uncovering fresh sources of competitive advantage. That requires processes for assessing and challenging our most basic assumptions and practices. It takes a good trader to create success, a great one to recreate it. Nothing is quite as difficult— and rewarding— as letting go of what once worked, returning to the humble status of student, and arising phoenix-like from performance ashes.

3. This productivity is readily apparent on a day-to-day, week-to-week basis: The greats simply get more done than their colleagues. They organize their time and prioritize their activities so that they are both efficient (get a lot done per unit of time) and effective (get the right things done). How much time do we typically waste as traders, staring unthinkingly at screens, chatting with people who offer little insight, and reading low-priority/ information-poor emails and reports? The successful traders invariably are workhorses, not showhorses: They get their hands dirty rooting through data and make active use of well-cultivated information networks.

4. Successful traders I’ve known work as hard on themselves as on markets. They develop routines for keeping themselves in ideal states for making trading decisions, often by optimizing their lives outside of markets.

5. This, for me as a psychologist, has been one of the greatest surprises working with professional money managers: The majority of traders fail, not because they lack needed psychological resources but because they cannot adapt to what Victor Niederhoffer refers to as “ever-changing cycles.” Their frustration is a result of their rigid trading, not the primary cause. No psychological exercises, in and of themselves, will turn business around for the big-box retailer that fails to adapt to online shopping or the gaming company that ignores virtual reality. The discipline of sticking to one’s knitting is destined for failure if it is not accompanied by equally rigorous processes that ensure adaptive change. (more…)

THREE LEGS OF SUCCESSFUL TRADING

  
  Education
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If you ever read any book on trading you would notice that every author our there talking about three most important things of successful trading and investing are:

  1. Trading edge
  2. Money management
  3. Discipline or psychology

Depending on the book one is reading one of those three are emphasized more or less. If you read book on technical analysis author will say that having edge is most important, and even if you have PhD in psychology if you don’t have proper edge you will not be able to make money.

If you read book on psychology again author will tell you that you can have best trading system on the world if you are not able to take signals you will not be successful trader and that you must make system that will suit your personality.

Finally if you read book on money management, author will tell you that even if you have best system in the world and having best discipline in the world if you risk too much of your capital on each trade you will probably ruin your account and the game will be over.

To answer I would ask you following: What is more important heart or brain? Eyes or ears? Legs or Arms?
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NINE Trading Quotes For Profitable Traders

  
  Education
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1. Pick a trading methodology. This is a particular way of approaching the markets, based on belief, practice, and study. Some popular methods are: trend following, momentum trading, breakout trading, swing trading, scalping, and day trading. Leave randomness behind and embrace a specific method.

2. Choose a specific timeframe and filter out the noise of extraneous price action. If traders use the daily chart with end of day prices, then they don’t have to watch every price tick, all day long. Traders can make (or lose) money trading weekly, daily, or intraday, but they must focus on their own timeframe.

3. Use a trading system. This gives traders specific entry and exit signals based on their own edge, from back testing price data, chart studies, and chart patterns. This systematic approach can remove the random nature of individual trades, and put them inside a framework.

4. Have a trading plan. This gives traders a blueprint to execute a trading system in real time. It helps them mitigate risk by pre-planning their entries and exits, position sizing, maximum risk exposure, stop losses, trailing stops, and profit targets.

5. Reduce the risk of ruin. Through proper position sizing and the use of stops, traders may limit the size of their losses. Don’t hesitate to exit trades when proven wrong. (more…)

What is the probability of…

  
  Education
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  • A sideways market?
  • A trending market?
  • A trend continuing;
  • A trend reversal?
  • Getting stopped out of a trade?
  • Winning a trade?
  • Breaking even?
  • Losing a trade?

All questions that need to be answered if you are to have confidence in your trading system.  For it is confidence that allows you to profit from the markets.

Ridiculous notion?  Perhaps.  But true nonetheless. 

You see, despite our civilized veneer, we are still animals that react to fear, the most powerful of emotions.  And it is fear that supercedes our thoughts when we trade.

To circumvent fear, you should develop trading plans, trade according to plan, and analyze your trades in a trading journal.  As do this, you will build a database that will create statistical patterns of your trades.  This can be studied and help you to predict the outcome of future trades. (more…)

40 Great Quotes of Ed Seykota (Must Read )

  
  Education
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Ed Seykota, first featured in the book  Market Wizards has one of the best records of all time for any trader. Ed Seykota’s returns on capital compares to those achieved by Warren Buffett, George Soros or William J. O’Neil. He is among the trading gods with no doubt. What does he find important in trading success? Mr. Seykota has a keen focus on trader psychology above all other trading dynamics. Seykota’s website Trading Tribe spends more time advising it’s readers on proper trading  psychology than anything else. Most traders are not concerned with their own psychology and instead focus on entries and exits, with trading systems and making money, not their mind and emotions. This is generally their undoing. The longer you trade and the bigger your account grows the more I see the crucial importance of mindset in the trader’s success or failure. When a losing streak sets in the trader finds out what his underlying issues are and how he handles losing is the key to his long term success. The traders ego management determines his success as much as his trading system and risk management. An an ego can cause you to let losers run and bet far too much on any one trade. An unchecked ego can destroy your account. The market is a terrible place to learn about internal issues by losing money. Here are some quotes that changed how I thought about trading early on and have kept me on the right path to consistent profits. (more…)

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