Fibonacci retracements without the mysticism

What the levels are

You take a swing, from a low to a high or the reverse, and mark the points where a pullback would have given back 38.2 percent, 50 percent and 61.8 percent of it. Those are the lines. That is all they are.

The numbers come from a ratio sequence, and a great deal has been written about why that sequence appears in nature. Almost none of it is relevant to why the levels sometimes work on a chart.

Why they work when they work

Two reasons, both mundane. The first is that a great many traders draw the same levels from the same obvious swing, so orders cluster there. The second is that 50 percent is simply the midpoint of a move, and traders have watched midpoints since long before anyone mentioned Fibonacci.

That is not a criticism. A level that a lot of participants are watching is a real level, whatever the justification. But it means the tool is only as good as the swing you drew it from.

The 0.618 zone

The deepest of the commonly watched levels is 61.8 percent. A pullback that reaches it has given back most of the move, and a pullback that goes much beyond it starts to look less like a pullback and more like a reversal.

That is why the area between roughly 50 and 61.8 percent gets the most attention. It is deep enough to offer a decent entry and shallow enough that the original move is arguably still intact.

Where Signicator fits

Signicator draws retracement zones from the swing the structure identifies, rather than leaving the anchor to whoever is looking at the chart. That removes the most subjective part of the tool.

The zone then acts as structural context, one vote of five. Price entering a retracement zone prints nothing on its own. Price entering it while momentum fades, inside a valid channel, with the trend structure intact, is the kind of agreement the score is built to detect.