Bulkowski’s V Tops and V Bottoms

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V tops and V bottoms are chart patterns that are easy to spot after they have completed. They appear just like their names suggest, V-shaped or inverted V-shaped price patterns on the chart. See also Extended V Tops and Extended V Bottoms.

V Tops

V top chart pattern
V top chart pattern

Identification Guidelines

Characteristic Discussion
Uptrend Look for price to make a straight-line run upward with few or no pauses, often fitting inside a channel (two parallel trendlines).
Reversal Price at the top of the inverted V will form a one-day reversal, island reversal, or tail, usually on heavy volume.
Trendline After the reversal, price pierces an up-sloping trendline drawn along the price lows, confirming the trend change.
Downtrend Price trends down, usually at the mirror angle of the uptrend. If price climbed by 45 degrees, price will tumble following a 45 degree trend. The price trend tends to be a straight-line run with few or no pauses, often fitting inside a channel.

Trading Tips

Trading V tops is not an easy proposition. Draw a trendline along the bottoms as price rises in the first part of the V. When price pierces the trendline, then check for any fundamental news that would account for a reversal. Check other stocks in the same industry to see how they are behaving. Sometimes, one stock will put the industry down with it.

If you find no fundamental news and other stocks in the industry look good, then the turn may not be at hand. Wait for 3 days and if price continues declining, then sell. Of course, you can also sell once price closes below the trendline.

V Top Example

V top chart pattern example

This is a good example of a V top chart pattern. Price moves up in a straight-line run then drops almost as quickly as it ascended. The difficulty with V top chart patterns is that by the time you recognize it, the move is over.

V Bottoms

V bottom chart pattern
V bottom chart pattern

Identification Guidelines

Many of the identification guidelines are similar to the V top.

Characteristic Discussion
Downtrend Look for price to make a straight-line run downward with few or no pauses, often fitting inside a channel.
Reversal Price at the bottom of the V will form a one-day reversal, island reversal, or tail, usually on heavy volume, perhaps gapping upward.
Trendline After the reversal, price pierces a down-sloping trendline drawn along the price tops, confirming the trend change.
Uptrend Price trends up, usually at the mirror angle of the downtrend. If price dropped by 30 degrees, price will rise following a similar angle. The price trend tends to be a straight-line run with few or no pauses, often fitting inside a channel.

Trading Tips

Trading a V bottom is difficult because calling the turn at the bottom of the V is tough to do correctly. You can use a down trendline (drawn along the descending price tops leading to the V bottom) pierce as the buy signal but it’s best to wait 2 or 3 days for price to confirm the tend change. You can also check the mirror angle. Often price will rise in an angle similar to the descent. If that appears to be the case, then buy.

Check other stocks in the same industry for a trend change. Usually the industry moves as a group and a reversal in one still will appear in other stocks in the industry as well (often the same chart pattern, such a head-and-shoulders bottom).

V Bottom Example

V bottom chart pattern example

This is a good example of a V bottom chart pattern. Price drops at a 45 degree slope and then reverses, moving up at a slightly steeper slope. The V bottom also appears to be a head-and-shoulders bottom with the right bottom higher than the left -- call it an ugly head-and-shoulders bottom.

Copyright © 2005-2007 by Thomas N. Bulkowski. All rights reserved. Consciousness: that annoying time between naps.