Different result price distribution chart

For test, I run Distribution.c script in strategy folder.
the output result plot is not equal with plot in help file.

help file > main topics > trading strategies > EURUSD|EURCHF chart


what is the reason?

What is different?

Distributin EURUSD and EURCHF are different.
I get history from zorro download page and not change anything.

please see this URL (result and image from help file)

https://imgur.com/a/NbDz3UL

The CHF cap referred to in that image was lifted in 2015. Google: Swiss Franc Cap.

Why Distribution.c script Does not give the same result in the help file?
for example see Max EURCHF (red bar) in two image(https://imgur.com/a/NbDz3UL) .

help file(first image) Max is : 850
result(second image) run Distribution.c script Max is: 1400

My question is how can we get the same result.

You get the same result as in an old histogram when you set up the start and end dates, and the asset parameters accordingly for replicating the old market situation.

If it is possible for you, share the data required for set up an old histogram.

in my test :

Afraid I don't remember the date of that image, but it was certainly long before January 2015. You must experiment a bit.

Yes that's right, it seems that EndDate is not January 2015.
Thanks,