Posts Tagged ‘buy’

Who’s looking at your trades?

Wednesday, July 14th, 2010

This is a somewhat complicated question that depends largely on the situation you find yourself in. Much like the stock market or investment markets themselves, certain people are privy to certain types of information. But let’s say you bought a share of Microsoft (MSFT) yesterday. Who can see that you did that?

  1. On the most immediate level, you can. You can view your purchase in your account register.
  2. Your financial advisor or private banker can also see the trade because she or he has access to your account.
  3. Things start to get a bit impersonal here: theoretically, the bank or brokerage house that you are associated with can see that one more share of Microsoft was bought for one of their customers.
  4. The market will most likely not be affected with the purchase of your one share, but since it is technically the most recent sale, for a little while (we’re talking less than a second) your purchase will be the last visible sale of MSFT which is visible to anyone who is looking at MSFT at that moment.

The long and the short of it is that only you and your financial advisor/ institution can see that YOU personally bought a share of MSFT; the rest of the world can only see that one share of MSFT was bought by someone, somewhere. The identity of the purchaser is confidential information.

A Bid is…

Tuesday, October 27th, 2009

A bid is the means by which someone expresses willingness to buy something at a certain price. For example, if you want to buy one share of Microsoft (MSFT) for $25 then your bid is $25. A bid is the opposite of an offer which expresses the willingness to sell.

A Dark Pool is…

Friday, October 16th, 2009

A dark pool is a financial term that describes an alternative – but legal – venue for trading large orders of stock. What makes trading through a dark pool different from regular trading? Well, there are a few key differences, but the most important is anonymity. When a trade occurs on an exchange like the New York Stock Exchange, the prices that are negotiated between buyer and seller are immediately reflected in the market and published for anyone to see. In a dark pool, there is actual anonymity between the buyer and the seller and the trade is not shown in the market.

In a dark pool, trades occur between institutional investors that are trading large blocks of equities. For example, Institution A has 500,000 shares of Microsoft (MSFT) and wants to sell them. If that institution were to trade all of those shares on an exchange, they would have to split the transaction up into several smaller trades in smaller amounts. Not only would those trades disrupt the market (make it unsettled), but Institution A would also be showing their hand. If they show their hand, it might disrupt the market further, and other institutions would likely capitalize on that information.

So basically, a dark pool is a place where institutional investors can come and anonymously buy and sell large blocks of equities in one or a few orders. By doing this away from an exchange, they do not disrupt the market because the price is not fixed on a public market. Also, other institutions and the public do not know immediately that a large block of stock was bought or sold. Only after the trade is filed with the SEC will the public know what the institution did.