Trend Line
Wednesday, February 28th, 2007 by daryThe concept of Support Levels and Resistance Levels as discussed in the previous blog entries, can also be applied to price movement that is bound between diagonal support and resistance lines.
A trend line is a bounding line for the price movement of a security. A support trend line is formed when a securities price decreases and then rebounds at a pivot point that aligns with at least two previous support pivot points. Similarly a resistance trend line is formed when a securities price increases and then rebounds at a pivot point that aligns with at least two previous resistance pivot points. The following chart provides an example of support and resistance trend lines:
The use of trend lines is a simple and widely used technical analysis approach for judging entry and exit investment timing. If a securities price is moving between support and resistance trend lines, then a basic investment strategy, is to buy a security at support and sell at resistance, then short at resistance and cover the short at support. The belief behind this trading strategy is that when the price pulls back to test a support level, or rises to test a resistance level, the trend line will hold and the trend will continue to bound price movement.
Support and Resistance Levels or Trend Lines do not continue indefinitely. When the price movement breaks through a principal trend line of an existing trend, it may be evidence that the trend may no-longer continue. Therefore an alternative strategy is to take a long position if the security breaks through its resistance level and hold until such a time that there is a price pull back, or short if a security trades below its support level and cover the short when the price starts to rebound.
You can use timetotrade to notify you when UK and US stocks tests support and resistance levels. If the price movement breaks through a support or resistance level, then you can use the breakout or pull back timetotrade alerts to notify you of a change in price movement. For example if a stock’s price breaks out above a resistance level and you decide to take a long position, you can set up a timetotrade price alert that will notify you if there is a 1% price pull back within an interval period such as 1 hour or 1 day; alternatively you can set up an alert that will notify you if the stock price pulls back by for example 10 pence/cents within a interval period that ranges from 1 minute to 1 month. Any sudden pull back in the price that meets your alert conditions would trigger and alert that can be sent to you as an email, text message to your mobile phone or instant message. If you receive a text alert, you can then log on to timetotrade via a mobile phone or PDA that has a web browser and review the securities price and technical analysis charts.
