Quote from earlyexit:
To all of those having these problems. May I ask how you route your orders? And who do you trade through?
Quote from earlyexit:
To all of those having these problems. May I ask how you route your orders? And who do you trade through?
Quote from bonds:
I was trying to sell 2000 shares of GFI... it was 13.32x13.33 and there was over 5000 shares on the bid at 13.32
I sold 2000 shares at 13.32 and the bid pulled and i get no fill at all and instantly the bid went to 13.30x13.31...
then i did the same tried to sell at 13.30 and again it pulled and i got none.
I got frustrated and sold 3 cents out of the money and got a horrible fill... all this apparent liquidity im seeing i cant sell my shares to.
Is this HFT? Are the bids im seeing pulling when they see my sell order come in? I dont even think they are real? Sure its fine when i put a bid or sell order to get out but when i have to buy or sell on the bid or offer... forget it! Ugh!!
Quote from rolando87:
What I dont understand is how can the HFT firms see your order and then decide to cancel. By that point isnt it too late?How can an order to buy just sit around until the order to cancel comes in from the HFT computer? Doesnt the response time take longer (ie the speed of light).
Also isn't it in the exchange's best interest to not let that happen.
Quote from Landis82:
It's a LATENCY GAME fellas!
The Exchanges have offered the HFT firms the "right" to see order-flow given how much quicker their data-feeds are due to CO-LOCATION of their trading servers right on the floor of the Nasdaq data-centers in NJ.
The ability to CO-LOCATE is offered to ANYONE by the Exchange.
This is a big revenue stream for the Exchange.
Period. End of Story.
It's ALL about the ability to FRONT-RUN because you can CO-LOCATE on the floor of the EXCHANGE DATA-CENTER.
For the retail trader, it's as if you are sitting up in the stands watching a Horse Race. Given the data-feed latency that you experience with your trading platform, you are watching the horses round the final turn while the HFT crowd who have co-located their servers on the Exchange floor have already seen the winner just come thru the finish line.
Quote from TraDaToR:
The problem here is not that retail are late to the game of the MMs , it is that the MMs see the incoming marketable orders before they are matched.