Tops and Bottoms


Tops refer to a stock price which is higher than nearby stock prices.  Bottoms refer to prices which are lower than nearby prices.  An ideal strategy is to repeatedly buy the bottoms and sell the tops.

Tops and bottoms are slightly different from highs and lows.  When you talk about highs and lows, you typically decide on a fixed timescale in advance.  For example, if you are looking at a chart where each candle represents one day, the very top of each candle is the high for the day, and the bottom of each candle is the low for the day.  Tops and bottoms, on the other hand, can come at any time.  Look at a chart, and look for any price that's higher than the ones near it, and that's a top.

There are many chart patterns which are typically interpreted as signals that the stock has hit a top or a bottom.  Trade-Ideas searches for the more common examples, listed below, and reports and alert each time it sees one.

Tops and bottoms are notoriously hard to predict in advance.  That's why these patterns typically take the most time to verify.  A book describing these patterns will typically show the pattern in the middle of the chart, long after the stock has moved in the expected direction.  Trade-Ideas attempts to recognize and confirm these as soon as possible, but these are some of the slowest alerts that we report.

In addition to reporting tops and bottoms directly, we sometimes use these internally.  Fibonacci retracement alerts, for example, are based on tops and bottoms.  The actual formula for a Fibonacci Retracement is trivial, with one catch.  You have to start with the price of the most recent top and bottom before you can apply the formula.  Trade-Ideas automatically finds the tops and bottoms for you.  We can report these alerts much more quickly, as the alert happens after we've had time to identify the tops and the bottoms.

Alert Types

We offer the following alert types which are related to this topic.  Click on the icon for a detailed description of the alert, or click on the "more" link for additional examples of each type of alert.

Type Recent Examples More Examples
Time (NY) Symbol Message
Broadening bottomMar 19th, 4:36:26 PMRYLBroadening bottom. Prices: 23.54, 23.57, 23.52, 23.61, 23.44. Started 1 hour 36 minutes ago. Last turn 32 minutes 59 seconds ago.more
Broadening topMar 19th, 4:36:25 PMPIRBroadening top. Prices: 6.56, 6.50, 6.74, 6.44, 6.80. Started 37 minutes 26 seconds ago. Last turn 21 minutes 20 seconds ago.more
Triangle bottomMar 19th, 4:43:21 PMCECTriangle bottom. Prices: 37.38, 37.57, 37.47, 37.52, 37.49. Started 4 hours 42 minutes ago. Last turn 23 minutes 14 seconds ago.more
Triangle topMar 19th, 4:27:00 PMSIVBTriangle top. Prices: 47.21, 46.02, 46.63, 46.33, 46.62, 46.53, 46.60, 46.57. Started 6 hours 57 minutes ago. Last turn 7 minutes 17 seconds ago.more
Rectangle bottomMar 19th, 4:46:30 PMTWMRectangle bottom. Prices: 21.13, 20.98, 21.13, 20.96, 21.15, 20.99. Started 5 hours 23 minutes ago. Last turn 47 minutes 50 seconds ago.more
Rectangle topMar 19th, 4:36:25 PMOCRectangle top. Prices: 23.71, 23.66, 23.71, 23.64, 23.70. Started 3 hours 17 minutes ago. Last turn 5 minutes 41 seconds ago.more
Double bottomMar 19th, 5:04:53 PMEVCDouble bottom. Prices: 2.44, 2.44. Started 3 hours 21 minutes ago. Last turn 4 seconds ago.more
Double topMar 19th, 4:47:13 PMTLCR9 top. Prices: 21.26, 21.12, 21.12, 21.19, 21.14, 21.15, 21.20, 21.19, 21.21. Started 3 hours 9 minutes ago. Last turn 24 minutes 5 seconds ago.more
Inverted head and shouldersMar 19th, 4:23:00 PMOGEInverted head and shoulders. Prices: 38.58, 38.68, 38.38, 38.64, 38.57. Started 4 hours 7 minutes ago. Last turn 17 minutes 5 seconds ago.more
Head and shouldersMar 19th, 4:45:47 PMVSEAHead and shoulders. Prices: 29.37, 29.26, 29.42, 29.24, 29.35. Started 4 hours 35 minutes ago. Last turn 34 minutes 35 seconds ago.more
Fibonacci 38% buy signalMar 19th, 7:59:29 PMNBGFibonacci buy signal. Retraced 38.1966% from resistance (4.07) back to support (3.99). Started 8 hours 34 minutes ago.more
Fibonacci 38% sell signalMar 19th, 7:59:31 PMCYTRFibonacci sell signal. Retraced 38.1966% from support (1.33) back to resistance (1.35). Started 3 hours 59 minutes ago.more
Fibonacci 50% buy signalMar 19th, 7:59:29 PMNBGFibonacci buy signal. Retraced 50% from resistance (4.07) back to support (3.99). Started 8 hours 34 minutes ago.more
Fibonacci 50% sell signalMar 19th, 7:59:31 PMCYTRFibonacci sell signal. Retraced 50% from support (1.33) back to resistance (1.35). Started 3 hours 59 minutes ago.more
Fibonacci 62% buy signalMar 19th, 7:59:29 PMNBGFibonacci buy signal. Retraced 61.8034% from resistance (4.07) back to support (4.02). Started 5 hours 23 minutes ago.more
Fibonacci 62% sell signalMar 19th, 7:59:31 PMCYTRFibonacci sell signal. Retraced 61.8034% from support (1.33) back to resistance (1.35). Started 3 hours 59 minutes ago.more
Fibonacci 79% buy signalMar 19th, 7:59:29 PMNBGFibonacci buy signal. Retraced 78.6151% from resistance (4.07) back to support (4.02). Started 5 hours 23 minutes ago.more
Fibonacci 79% sell signalMar 19th, 7:59:31 PMCYTRFibonacci sell signal. Retraced 78.6151% from support (1.33) back to resistance (1.35). Started 3 hours 59 minutes ago.more

See Also

Alert, Candlestick, Fibonacci Retracement, Volume Confirmation