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    New Alien Earth Found

    NASA just announced New Earth planet is discovered. What does this mean to the stock market in short term or in the long run?
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    SEC Commissioner Gallagher Protests New Retirement Fiduciary Rule

    Do not understand why the DOL rule is not good. It just restraints some money managers. right?
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    Does a non-US person who owns a US LLC with a bank account automatically becomes a US person?

    You may find the discussion here is related to your question: http://www.quora.com/What-are-my-tax-duties-as-a-non-resident-alien-and-LLC-owner
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    best mutual fund so far year to date - FBIOX

    Of all the mutual funds, this large mutual fund FBIOX, Fidelity Select Biotech Portfolio, is so amazing. 99.99% money managers cannot beat it. This guy http://www.fiercebiotech.com/special-reports/influentials-2015-rajiv-kaul-fidelity-investments is doing so well.
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    How to set two trade time in one day?

    Use Epoch time https://en.wikipedia.org/wiki/Unix_time, like many such as google's intraday data time series. Then you can simply compare time by comparing simple integers. It is easy to translate back and forth between standard time and epoch time. Such as by the date command in a Unix/Linux...
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    paying taxes on my stocks

    you can find plenty of tax experts by googling. if you ever filed fed tax return, you should know what tax bracket you are in. it depends on how much you earn from 10% to 39.6%, then plus state tax, CA state tax is from 1% to 12.3%. If you earn 1 million, and you file you tax in CA, you paid...
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    paying taxes on my stocks

    I believe you just pay your tax as you do in US. The accumulated profit/loss is based on the calendar year. You need to follow the wash sale rule or select the market-to-market trader status to make things easy. Anyway, you better ask some professional tax person.
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    why both GLD and DUST down today

    Thx
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    why both GLD and DUST down today

    SPDR gold shares GLD is slightly down today and DUST (Gold bear 3x etf) is also down quite a lot. DUST is 3X in selling short of gold. Why are both of long and short are down? Maybe DUST was too much overreacted in the past few days.
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    Can I get fired for shorting the company that I work for?

    yes,yes,yes. what stock it is?
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    Currency ETFs .... EUO and YCS in particular .....

    Then, buy UUP
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    a 10-year experience Chinese stock trader lost all in 10 minutes

    Google Translate is good. https://www.google.com/?gws_rd=ssl#q=google+translate
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    new (current) symbols vs backtested symbols

    A few things you should be aware about CC and the private similar correlation measure corel between a pair of two syms. If a few syms have the same (or close) CC(or corel) value from a base sym, it does not mean these syms between them are in the same degree of correlation. Like this: If City B...
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    new (current) symbols vs backtested symbols

    The CC has one caveat. It does not apply to penny stocks or the price is flat. So, the above syms in red, only JXI is good. Other syms WWSG, WCHS, SSIT and RDA should be deleted from CC analysis. You can just check the daily year charts, you will see the problem. CC does not count pairs when...
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    a 10-year experience Chinese stock trader lost all in 10 minutes

    http://mp.weixin.qq.com/s?__biz=MjM5MTM5MTQ4MA==&mid=209431646&idx=1&sn=686811d11c0271ae51a42804142ffc1a&scene=2&from=timeline&isappinstalled=0#rd This guy is just one of many Chinese stock traders. He shared his story on-line. He made a few millions in 10 years. Early this year he took a...
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    stocks correlation vs non-correlation

    Good. Just use CC, re-run the full sym list. Rank Sym CC Sector Industry/Category 1 SPY 0.9959 ExchangeTradedFund LargeBlend SPDR_S&P_500_ETF...
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    stocks correlation vs non-correlation

    I have an approach to measuring how much two syms are co-related in the price move considering the past one year's price move. For example, use SPY as the base, the following are highly co-related to SPY, (corel 0 means the are the same) Sym corel Sector...
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    new (current) symbols vs backtested symbols

    Well. not sure how much effective if the corelation is factor'ed in your analysis. I believe it is a good factor anyway to consider. It does not just make sense to me to use un-related syms to try to measure the behaviors of other syms. I also believe it is not enough to just use syms in the...
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    new (current) symbols vs backtested symbols

    How much co-relation between the tested syms and those new syms? I would say there is no much value to use the tested results for those new syms.
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