Recent Content by mengtrader

  1. Store OHLCV data in MySql database.

    One more question, what is the PK in table MarketAggregate? Are From, To timestamp part of the PK? Thanks a lot for your share!
    Post by: mengtrader, Apr 14, 2010 in forum: Data Sets and Feeds

  2. Store OHLCV data in MySql database.

    If you could, can you just share the relationship between the two tables you mentioned? No the E-R diagram, just the SQL create table script or...
    Post by: mengtrader, Apr 14, 2010 in forum: Data Sets and Feeds

  3. Store OHLCV data in MySql database.

    Thanks a lot for the sharing! I do like your idea but having difficulty in understanding how it is actually implemented in MySql. Can you...
    Post by: mengtrader, Apr 13, 2010 in forum: Data Sets and Feeds

  4. Store OHLCV data in MySql database.

    Hello, I plan to store OHLCV data in Mysql database for backtesting purpose. In your opinion, besides the EOD data, if you need weekly data, do...
    Thread by: mengtrader, Apr 13, 2010, 16 replies, in forum: Data Sets and Feeds

  5. Historical Quotes with MySQL

    Hello, I know that this thread might be little bit old but I hope I could still ask some related questions. I plan to store OHLCV data in...
    Post by: mengtrader, Apr 12, 2010 in forum: Automated Trading

  6. Risk Reward Ratio.

    Hello, I calculate the R/W ratio for the initial entry for long position like this: (entry price- stop price)/(target price - entry price)....
    Thread by: mengtrader, Jul 25, 2007, 0 replies, in forum: Technical Analysis