Well, maybe not. But there are now tons of posts all over the blogosphere about the 1000-point drop yesterday. Personally I have nothing to add, except I think this from Zerohedge, 5/6, hits it." (Entire article is recommended)
"What happened today was no fat finger, it was no panic selling by one major account: it was simply the impact of everyone in the HFT [High Frequency Trading] community going from port to starboard on the boat, at precisely the same time. And in doing so, these very actors, who in over a year have been complaining they are unfairly targeted because all they do is "provide liquidity", did anything but what they claim is their sworn duty. In fact, as Dennis Dick shows (see below) they were aggressive takers of liquidity at the peak of the meltdown, exacerbating the Dow drop as it slid 1000 points intraday. It is time for the SEC to do its job and not only ban flash trading as it said it would almost a year ago, but get rid of all the predatory aspects of high frequency trading, which are pretty much all of them. In 20 minutes the market showed that it is as broken as it was at the nadir of the market crash. Through its inactivity to investigate the market structure, the SEC has made things a million times worse, as HFT-trading seminars for idiots are now rampant. HFT killed over 12 months of hard fought propaganda by the likes of CNBC which has valiantly tried to restore faith in our broken capital markets. They have now failed in that task too. After today investors will have little if any faith left in the US stocks, assuming they had any to begin with. We need to purge the equity market structure of all liquidity-taking parasitic players. We must start today with High Frequency Trading."