Recent Content by Madgenius

  1. NYBOT Matching algorythms???

    Did you contact the exchange? The should give you an explanation if not a fill.
    Post by: Madgenius, Aug 17, 2007 in forum: Commodity Futures

  2. Beware: Call writers must pay dividend

    Put call parity. I'd explain but if you are interested google it. The call may not seem to reflect the div. because the call reflects the...
    Post by: Madgenius, Oct 31, 2005 in forum: Options

  3. Beware: Call writers must pay dividend

    dividends decrease the value of calls that are not an exercise for the dividend. if the calls are an exercise for the dividend then the value...
    Post by: Madgenius, Oct 31, 2005 in forum: Options

  4. Real Time Open Book, is it vaporware?

    NYSE websites indicates that Real Time Open Book is being beta tested. Is anyone beta testing? Anyone know when it will be released?...
    Thread by: Madgenius, Sep 27, 2005, 1 replies, in forum: Trading

  5. Real Fact about NYSE traders?

    I can confirm this is true. It's is very crowded on the floor and people bump into each other alot. The X let's people know to be carefull.
    Post by: Madgenius, Jul 20, 2005 in forum: Trading

  6. OptionsXpress vs. thinkorswim

    As a Professional option trader I don't use any of these brokers. But if I had the choice of a broker who defaults to P-coast or the ISE. I...
    Post by: Madgenius, May 24, 2005 in forum: Options

  7. Starting Trading Job this Summer... Need Advice!

    Your time at SIG can be many things. Learn everything you can, volunteer for every project, be the one they want to keep and you will be paid...
    Post by: Madgenius, May 29, 2004 in forum: Professional Trading

  8. new option cancel fees for IB

    I'm trying not to be defensive. A fee gives the exchange more money to buy technology, and discourages the practice that strains the same...
    Post by: Madgenius, Apr 2, 2003 in forum: Interactive Brokers

  9. new option cancel fees for IB

    I always hedge deltas. but sometimes I miss the stock. and trades have vega, theta and rho too. so there are alot of ways to lose money on...
    Post by: Madgenius, Apr 2, 2003 in forum: Interactive Brokers

  10. new option cancel fees for IB

    It's hard to determine what % of trades are winners. MMs have theoretical edge on most trades. but you can't get a check for theoretical....
    Post by: Madgenius, Apr 2, 2003 in forum: Interactive Brokers

  11. new option cancel fees for IB

    Hostility isn't needed here and I don't accept yours. I've lost money on many trades. congrats on your success. also realize that both...
    Post by: Madgenius, Apr 2, 2003 in forum: Interactive Brokers

  12. new option cancel fees for IB

    I'd like to respond to everyone. Right, now I can't. but to those responding to my messages. Please read carefully, I know the rules of my...
    Post by: Madgenius, Apr 2, 2003 in forum: Interactive Brokers

  13. new option cancel fees for IB

    I heard some good stuff. Yes, a threshold is a good idea. OK let's says it's order size, what size? 10, 20, 50 or volume per day, how...
    Post by: Madgenius, Apr 1, 2003 in forum: Interactive Brokers

  14. new option cancel fees for IB

    First, I am an option market-maker at an exchange. I don't get paid any money from cancellation fees. Exchanges collect the fees and they aren't...
    Post by: Madgenius, Apr 1, 2003 in forum: Interactive Brokers