In yesterday’s blog, ‘A Potpourri February 24‘, I drew a chart that brought this comment from StJin:

“Looking at your daily DX chart you show the boundaries as

Start:88.515
End:79.61

Both these levels appear to be slightly inside of the actual high/low. Are you placing the Start/End in a ‘best fit’ manner?”.

My reply resulted in an even better question:

“When applying that method to the weekly chart – take for example the Weekly DX chart…the spike low of Dec 19th would not lend itself well to using CB’s methodology…since it would appear to exclude too much information.

How would you handle the placement of the fib’s/PBZ/PSZ on the weekly then?”

In tonight’s blog, I’ll illustrate how I handle the problem.

Figure 1 shows the weekly DX. StJin was correct, this was too large a spike. Normally I would accept up to 60% of a normal range. But the bar of Dec 19 was larger than normal and closed in the top 1/3 of the range. In such a situation I shift down to the First Lower Timeframe. In this case, I went down to the Daily and drew the retracements there.

Figure 2 shows the Daily chart at the December 2008 lows. There was a small spike but it was acceptable. So I drew the 13-week retracements on the Daily.

For those not familiar with Constance Brown’s Fibonacci Analysis, here is a brief summary of how she draws Fibos:

  1. Identify a swing or low.
  2. Identify the spike extremes if any. Don’t use the spike extremes at first instance. Instead use extremes surrounded by other similar extremes.
  3. Test by seeing whether the extremes provided a ‘good fit’ when looking back. If so, use these points.

In Figure 2, you see the points I used. It does not seem like a ”good fit’; only the 50% and 61.8% provided any reference points. But, when we test the zones by scrolling back, we see that historically, the anchor points have provided robust zones. I then draw the Steidlmayer ratios.

In Figure 3, we have the Steidlmayer levels: my Primary Sell Zone lies between 89.28 and 88.15; my Primary Buy Zone between 78.99 and 80.73

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Figure 1 Weekly DX

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Figure 2 Daily DX

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