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  1. 2

    Creating a stock exchange simulation

    you want to create a simulated exchange or simulated data? You can get a few days of real tick data for free and use that.
  2. 2

    Kamala wants a 0.2% transaction tax

    no issue. just trade a non-us market. you are aware there are markets all across the planet with a multitude of products?
  3. 2

    Well done, chaps. WTO future is in danger just when we need it most

    https://en.wikipedia.org/wiki/Deadweight_loss
  4. 2

    Does it ever make sense to have a risk-to-reward ratio of 2:1?

    sure, you're betting on the favorite... -200 moneyline
  5. 2

    Well done, chaps. WTO future is in danger just when we need it most

    yes, Only when you’ve learnt a bit of economics. quotas, subsidies, tariffs create deadweight loss
  6. 2

    Looking for a list of 8 - 10 of the top trader blow ups -- non-fradulent

    knight capital. and there are many smaller versions that never make the news
  7. 2

    Just to Confirm? SP Futures (full contracts) are not really trading anymore

    cme sp pit is closed. not sure what you mean by cme-cboe site; they're two different companies
  8. 2

    T or False, It’s easier and faster than ever to become competent in a new skill.

    Absolutely. A mile wide and an inch deep
  9. 2

    The robinhood rally continues

    predatory sales. just saw an older gentleman standing in front of older teens in a park. Initially thought it was scared straight type but no, it was sales. Put as low as $50 in account and get matched. targeting ninja loan applicants
  10. 2

    Order matching engines

    if you only have NBBO then when bid == offer you have a match. not sure if that is ever the case. by definition for NBBO isn't bid always less than offer? I don't think nbbo alone is enough; you need depth of market
  11. 2

    Order matching engines

    simple is to have a list/tree of levels and at each level have list of orders. one of those for buys one for sells. when best buy>= best sell they match
  12. 2

    regulations for algo trading?

    https://www.cmegroup.com/tools-information/webhelp/cme-customer-center/Content/tag50.html
  13. 2

    Correlation Screeners?

    http://www.market-topology.com/
  14. 2

    Name of the set of all orders in all states for a trading account?

    i call the collection orders and each order has a status
  15. 2

    MasterData ETF Constituent Volume

    etf issuers provide this data free and cash in lieu and more... ishares, vanguard, etc
  16. 2

    CBOE aims to eliminate HFT

    you will have 10 closes every second throughout the day while other exchanges trading a fungible product will be continuous. cboe still needs to beat or match nbbo correct?
  17. 2

    The Best Documentary Trading of the World: Paul Tudor Jones

    30+ years ago. is seat of the pants still relevant?
  18. 2

    Easiest way for a noob to automate entries in Interactive Brokers?

    http://bit.ly/PqGomB you would need to get the opening prices *.95 but this should work
  19. 2

    How much data does day trading use at maximum?

    a vps is virtual private server "cloud". amazon, google, ibm , ... all offer them with any os with reliable uptime. you get a vps, windows for simplicity, you remote desktop into it and run everything on it. The computer you're sitting in front of is more like a dumb terminal; only used for...
  20. 2

    How much data does day trading use at maximum?

    you can get a vps and run everything on that. then no issues with data
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