Quote from Joovenile Jatt:
I got nothing against HFT's persay, but if it is true that they have access to data milliseconds earlier than the rest of us, and hence can put an order in BEFORE an order that they see coming, then that's downright insider trading right there and they should be put in jail. Does anyone have any actual hard proof that this is what is occuring?
Quote from stock777:
http://www.tradersmagazine.com/news...hms-stealth-superx-jose-marques-106043-1.html
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Quote from LEAPup:
The actual crime would be front running.
No, I'm no fan of the HFT's.
Hopefully some MIT genius will be able to point out whether or not hft's are front running.
This article is almost a year old, but raises some valid points against hft http://market-ticker.denninger.net/archives/1259-High-Frequency-Trading-Is-A-Scam.html
Quote from Jerkstore:
Ok, I'm curious. How might one do this?
If we could do away with flash quotes and internalization we'd be much better off. Bonus points to equally regulate dark pools as exchanges.
that 70% is getting in and out multiple times for pennies, increasing the volume,the majority of it ,the hft tradesQuote from brownegg:
Flash orders are indeed total crap, and should be illegal.
Also, "providing liquidity" isn't really an accurate description, because it's a side effect, not the intent. But it's there.
What IS true is that HFT, even in the bogus Broadcom piece, makes markets more efficient. Why should it take a long time to go from $26.20 to $26.40? The algos just figure out that's where it's going faster than humans can.
re: doing 70% of the volume, that's a reflection of holding periods decreasing. Measuring volume by time is only one way to do it. Much more interesting is volume per price move, etc.
dark pools were supposedly invented to protect the larger customers moving excessive amounts of stock,in reality they are sandbagged by the hft's with the same darkpool infoQuote from Jerkstore:
Ok, I'm curious. How might one do this?
If we could do away with flash quotes and internalization we'd be much better off. Bonus points to equally regulate dark pools as exchanges.