
6
Bollinger Bands
Points on a chart plotted two standard deviations above and below an asset’s
moving average line. It is used in technical analysis to determine overbought
and oversold market conditions.
The bands are also subject to market volatility – during periods of low volatility
the bands contract, while during periods of high volatility the bands widen.
McClellan Oscillator
An indicator used in technical analysis to determine the balance between
stocks that are advancing and declining. It is calculated by subtracting the 39-
day exponential moving average (EMA) of stock advances, less declines, from
the 19-day EMA of stock advances, less declines. The result is a momentum
indicator that works similarly to the MACD.
Commodity Channel Index (CCI)
A momentum-based indicator that is often used to determine when an
investment is reaching oversold or overbought conditions. In general, it
measures the current price level relative to an average price level over a given
period of time.
If the CCI is high, prices are far above their average. If the CCI is low, prices are
far below their average. This versatile indicator can be applied to indices, ETFs,
stocks, and other securities.
Now, here are some of the most common chart patterns and how to play them…
CHART PATTERNS
Double Top/Bottom Pattern
A double top or double bottom chart pattern indicates a future move beyond two
repeated support or resistance levels.
For instance, if a chart has a big run up to a resistance level, falls, and then returns to
the resistance level (forming two “tops” on the chart), it is likely to head much lower.
See the chart of United Airlines (UAL) on the following page. The chart found two
similar peaks (marked by the blue arrows) near a strong resistance level (the blue line)
and then broke down.
The reverse is true, too… If a chart makes two bottoms at a support level but doesn’t
breach them, it is likely that the next high will be higher than the previous peak.