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Strategies & Market Trends : Point and Figure Charting

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To: Atin who wrote (25051)11/30/2000 1:20:23 PM
From: Patrick Slevin  Read Replies (2) of 34822
 
There is a curious flaw in QPnF, I noticed it earlier this week and I just do not understand it.

Seems like it may be specific only to the Canadian Dollar contract, traded on the CME. The SP Contract is traded there as well so I do not think the problem is Exchange related. However, it may be related to the requirement that QPnF needs to manipulate small numbers.

The Contract is traded in ten-thousands, you see. So a quote may be

0.6526

which happens to be the last trade on the CD0Z, the December Contract.

So, using 0.001 as a box size I get the market trading at

65.80

using a thirty minute chart. The Canadian $ has not been at 65.80 since October 31st, and has been as Low as 64.03 since.

Further; of course your price column only goes out to hundredths, naturally. For a stock trader this is fine. But in Futures Markets they go out to the fourth decimal place.

Not such a big deal, because we are looking at the X's and O's anyway but perhaps that has something to do with the error?

I remember looking at Swiss Franc and Japanese Yen contracts which also use 4 decimal places but do not recall having this issue. They are also traded on the CME.
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