Extensions Inside Extensions
Fibonacci Extensions are one of my most useful tools. I use them to help me decide where prices may turn and, just as important, where I expect prices to continue. Today we had a series of Fib extensions inside a larger extension pattern.
First, a disclaimer. Although I traded some of the smaller patterns today, I didn’t recognize all of the internal relationships until tonight’s analysis. And although I’ve used standard Elliott Wave labels because they fit so well, I’m not really an Elliott trader. (Note that some letters are lower case and some in capitals.)
We gapped down this morning, opening below yesterday’s low. After a fast drop to the level of the December 1st pivot bottom, we reversed and climbed back to more than fill the gap. My first thought was “Oops!” If you are not familiar with this, it is a Larry Williams pattern that plays reversals of gaps. Point “a” would be a buy signal.

I don’t trade the Oops! pattern by itself, but that signal gave me an upside bias. But only until 8:00, when we reversed from point “c”. The reason was the extension level that we reached. Let’s go over extension measurements again, using this first rally as an example.
An extension measurement takes the distance of a move in one direction, and applies several percentages of that distance to the next move in the same direction. In other words, we would compare the distance from “X” to “a” with the distance from “b” to “c”. In a normal movement the second length will end up at either 62%, 100%, or 162% of the first length. This time it was 62%.
If the Oops! pattern were going to work I would have expected at least a 100% extension, also called a Measured Move. When that didn’t occur I became very cautious. That doesn’t mean I quit trading — just that I no longer had an upward bias.
The movement down from “A” to “B” subdivided into a smaller a-b-c , although the Fib relationships were not as exact as I would like to see. Then we had another movement upwards, shown as the white line from “B” to “C.” This is not a simple up-down-up movement, but what Elliott practitioners call an Impulse move. And it ends at a closely packed Fibonacci Cluster.
If you measure from “B” to “1″ and then add the Fibonacci ratios of that distance to point “2″, it gives you the top of points “3″ and “5.” If you measure from point “2″ to point “3″ and use the ratios from “4″ it also gives you point “5.”
Now let’s take a larger look. Measure from point “X” to “A”, apply the Fib measurements and add them to point “B.” Once again you come up with the level of point 5, the entire pattern making up a large A-B-C. Three Fibonacci Extensions all pointing directly to the same level. And that’s where we turned down.
Whether you use Elliott Wave counts or just Fibonacci measurements like I do, the 791.50 level from this afternoon looks like an important number. Remembering that I don’t trade Elliott by itself (BIG DISCLAIMER), that A-B-C pattern looks just like an Elliott correction in a down move. I wouldn’t be at all surprised to see a drop tomorrow back below point “X.” But all that means to me is that I start tomorrow with a bias of down.
For More Information: Probably the best way to learn Elliot Wave
Robert Prechter’s Elliott Wave Principlefib, fibonacci, fibonacci cluster, fibonacci extension, fibonacci ratio, gap, measured move



