Re: Breakout Trading using Time and Sales The Limitations of Time and Sales:
While Time and Sales does add significantly to the probability of a trade working out, it should always be used relative to the stock being traded. For most people with relatively little experience in tape reading, Time and Sales can appear to send the wrong message for stocks that trade with high volume on an everyday basis. An example of this includes stocks such as MSFT, ORCL, and MGM.
Generally speaking, stocks that average 30 - 50 million shares everyday should be avoided as their message on the Time and Sales screen can be misleading. You may see 20 large orders go through at the bid, but this may not mean that the stock has enough momentum to confirm a breakout.
An example of one of my trades today was MGM. Prior to entry, the stock was displaying a clean, trending chart. Time and Sales showed very strong buying pressure, with large orders being hit at the ask. Momentum was clearly there. I took an entry at $12.15, watched it shoot up to $12.23, and then saw similar selling pressure building up. As price fell, I was quick to get out at breakeven on this trade, losing only the commissions (which does not come out to be much with a broker such as Interactive Brokers).
MGM then continued to break again 10 minutes later with similar momentum, but then reversed. As I watched the Time and Sales, I noted that almost every trade that went through was a large trade. In fact, it was rare to see trades less than 3000 or 4000 shares in size.
Prior to taking a trade, it can be useful to see the average daily volume over the last couple of weeks on a stock from websites such as Yahoo! Finance - Business Finance, Stock Market, Quotes, News.
Lesson: Avoid stocks that trade on very high volume. Stick to stocks that trade less than 10 - 15 million shares on average per day. |