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Barbarians At the Gateways
CowboyRobot writes "Former high-frequency trader Jacob Loveless gives an in-depth description of the math and technology involved in HFT. From the article: 'The first step in HFT is to place the systems where the exchanges are. Light passing through fiber takes 49 microseconds to travel 10,000 meters, and that's all the time available in many cases. In New York, there are at least six data centers you need to collocate in to be competitive in equities. In other assets (foreign exchange, for example), you need only one or two in New York, but you also need one in London and probably one in Chicago. The problem of collocation seems straightforward: 1. Contact data center. 2. Negotiate contract. 3. Profit. The details, however, are where the first systems problem arises. The real estate is extremely expensive, and the cost of power is an ever-crushing force on the bottom line. A 17.3-kilowatt cabinet will run $14,000 per month. Assuming a modest HFT draw of 750 watts per server, 17 kilowatts can be taken by 23 servers. It's also important to ensure you get the right collocation. In many markets, the length of the cable within the same building is a competitive advantage. Some facilities such as the Mahwah, New Jersey, NYSE (New York Stock Exchange) data center have rolls of fiber so that every cage has exactly the same length of fiber running to the exchange cages.'"
We slid off the playing field years ago. This video takes just six minutes. It's a factual demonstration of just how skewed the system really is.
I have no problem with your religion until you decide it's reason to deprive others of the truth.
Forget "income" - change toa gross receipts tax. It only requires a couple percent (well, maybe up to 4) to have a sustainable tax base. You pay your real estate agent 6% to sell your house, you pay most brokers 2-4%, you should probably kick in a couple percent for the government defending that investment with nuclear weapons.
No deductions, no exclusions. Whatever you receive, you pay 3% to the feds. My town happens to have a GRT for business and it's quite difficult to dodge. It makes HFT and short term, high volume trades a losing proposition. It effectively punishes any entity - person or corporation - which does not add value to a transaction. And that, imho, would be a good thing.
Is it just my observation, or are there way too many stupid people in the world?
It's a technical form of arbitrage, which is not illegal and may improve market liquidity. I think the downside is that trades are made on the basis of inferred choices and this distorts the real market influence of "People who invest" versus "Machines that exploit market mechanics." The former requires contextual analysis and the ability to evaluate products, management teams, etc. The latter is a numbers game of pre-destined metric comparison, equivalent to banal tasks such as gold farming in an MMORPG.
Trader myself. Mod parents up - they are correct. Check the Knight trading debacle: http://www.coultersmithing.com/forums/viewtopic.php?f=51&t=328&p=3924&hilit=knight#p3924
The deployed their test harness instead of their HFT bots for 44 min and lost half a billion in that time - now out of business. I made good money during that time using human judgement. You can often catch an accidental high bid or low ask from an HFT, when they screw up, which is fairly often, as well.
Why guess when you can know? Measure!