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    Can I keep my Sharpe ratio higher then 4 for the rest of the year?

    To answer sle's comments, 1. first calculate std dev using stdev() function in excel on your daily return; 2. divide your max dd by std dev. In mac's defense, I understand some successful traders have found a niche and do not want to disclose it since other traders can potentially crowd...
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    Trader P/L 2012

    recovery started +2K
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    Trader P/L 2012

    -10900 2nd week of sep. not the best week ever :)
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    Trader P/L 2012

    i work full time, trade full time, and garden/raise chicken part time.
  5. N

    Technical analysis :useless junk science

    http://www.uic.edu/classes/actg/actg516rtr/Readings/Financial-Economics/Technical-Analysis/Foundations%20of%20Technical%20AnalysisComputational%20Algorithms,Statistical%20Inference.pdf two of the smartest professors. still do not do TA justice in my view.
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    Technical analysis :useless junk science

    A correctly done TA based on reading PA cannot be tested. The best test is your account PnL. If it is so easy then even an economics/finance professor can do it :)
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    Technical analysis :useless junk science

    If you run a large fund, or have longer horizon, FA helps you to manage large amount of money. If you have less than 8 figure, trading technically offers the best risk-reward ratio. My sharpe has been 3 or higher for the last 3 years. There is NO way I can do that if I trade fundamentally. Of...
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    Technical analysis :useless junk science

    As I explained earlier, simple TA rule does not work. But TA helps you to read market. I am not surprised by your reaction since I have the same bias when I started trading 3.5 years ago. Econometric analysis using price and volume data to me is just TA. Momentum factor for example is proof...
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    Technical analysis :useless junk science

    Have you ever successfully traded before? You do not sound like a trader. You sound more like a fund manager. There are many ways to interpret the same economic news and the price reaction reflects the dominant view in the market, relative to market expectation before news announcement or...
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    Technical analysis :useless junk science

    coming from an academic background, i totally understood why academic research failed to find TA rule that works. TA works in a context. 80-90% of time FA does not work. however there are those 10-20% of time traders have an edge based on TA. if you pool all data you will probably find...
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    Trader P/L 2012

    1st week of sep. back to work. got distracted by lots of things. +1500 for a short week. hopefully actions are coming back in the mkt.
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    CQG Integrated Client vs X_Trader Pro

    any thoughts on CTS T4? i believe they also have a spreader.
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    Position Sizing

    I mean daily return. I am just giving you an example. A 0.2 mean/std ratio, or sharpe ratio, on a daily basis is pretty common I believe among traders.
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    Position Sizing

    it is difficult to know the odds even after setting target and stop. so it is hard to apply kelly before a trade. here is my solution. trade small to get comfortable. after a while, if your performance stabilizes, you can calculate daily mean and daily standard deviation. your correct kelly...
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    for the last time!

    substance is in the eyes of beholders. but it is hard to know what to look for if you do not have the expertise to judge. no one is going to bring a detailed profitable trading plan to you on a plate.
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    for the last time!

    another great and honest post by sle. when you earn time decay, you pay in negative skewness. so if you have a large account bal buffer, and net sell vol for credit, you prob will come ahead over time. limiting losses to play the game for another day is the key. of course if you have a good...
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    Trader P/L 2012

    finally aug is over. hopefully sep will bring more actions. +2700
  18. N

    IB changes margin rules abruptly without informing

    if you do not do 10K future contracts, IB is pretty competitive. their way of ruthlessly enforcing margin requirement - sometime not exactly correctly - makes me feel safe about the firm and my money.
  19. N

    IB changes margin rules abruptly without informing

    no. i will these type of things as small costs of doing business. you are trading off some glitches with financial stability.
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