A Double Bottom is considered a bullish signal, indicating a possible reversal of the current downtrend to a new uptrend. Sometimes called an "W" formation because of the pattern it creates on the chart, the Double Bottom is one of the most frequently seen and common of the patterns. The Double Bottom is a reversal pattern of an downtrend trend in a financial instrument's price. The Double Bottom marks an downtrend in the process of becoming a uptrend. A Double Bottom consists of two well-defined, sharp bottoms at approximately the same price level. The two bottoms are distinct and sharp . The pattern is complete when prices rise above the highest high in the formation. The highest high is called the "confirmation point".
The bullish momentum may be evidenced through a higher bottom on an oscillator like RSI . Though not required, the market may break below the first low, even if briefly. A slight and temporary break below the first bottom is preferred as it may excite the bears only to reverse and trend higher. The neckline is formed between the price low of the valley between the two bottoms. A break above this neckline will confirm the double bottom pattern. The bullish confirmation is specified by a break in the key price resistance level (neckline) situated at the high point between the ‘bottoms’.
There are certain rules when trading with Double Bottom chart patterns.
Firstly one should see the market phase whether it is up or down. As the double bottom is formed at the end of a downtrend , the prior trend should be an downtrend. Traders should spot if two rounding bottoms are forming and also note the size of the bottoms. Traders should only enter the long position when the price break out from the resistance level or the neckline. Example: From the below example of the 15 Min chart of BANKNIFTY we can see how bullish reversal takes places after the formation of the double bottom
Stop Loss & Target : In the case of a Double Bottom chart pattern, the stop loss should be placed at the second bottom of the pattern and can be trailed at the pullback low as price moves higher but this will be a bit aggressive. The price target should be equal to the distance between the neckline and the bottoms.
The False Break: How to trade the Double Bottom Pattern and profit from “trapped” traders Now…
When you trade the Double Bottom, you must pay attention to the time and space between the lows — the larger the “gap”, the better.
Why?
Because when the lows are far apart, it gets the attention of more traders who could push the price higher.
And with this concept, you can use it to profit from “trapped” traders.
Here’s how…
The first and second lows should have time and space between them Let the price break below the first low Wait for a rejection of lower prices and then go long