all i know is that i am a liquidity provider. i dont flash monster size, bang away on the bid trying to take down a stock for 1 penny, etc. i come in, and tighten the spread, or i float at layers i think something might be undervalued, or overpriced - and hence helping every MOM and POP trying to get PANIC orders filled. the service i provide, is 100% benefical for every 401k, and pension individual. And, I take on all the risk associated with price, and perceived price as determined by myself. i just dont see, how this is bad. yet, i understand, arguements against Wall Street, etc.Quote from tomahawk:
Dr. Z has an interesting take on it in the 3rd post from the top on this page...
http://www.elitetrader.com/vb/showt...64&perpage=6&highlight=parasitic&pagenumber=4