The FMZ is implementing the Scale indicator strategy.

One day I saw this post by accident.https://www.fmz.com/bbs-topic/5898

This is a function of the scale function of the Citrix financial indicator library. I'm sure you'll be able to find out more.

SCALE represents the percentage of current k-line buyers. It's basically how much of the transaction is the proactive purchase.

For example, this k-line vol is 1200 and the buy-in vol is 200.

So that scale is 200/1200 is 0.16666666666.

This is probably 16.6.

This indicator can be used mainly for partial strategies. This parameter has some practical significance, and some high-frequency strategies also refer to this parameter.

FMZ does not currently have this function, mainly because the buyers and sellers need to get the data from the exchange one by one. The k-line data does not support the principal purchase ratio.

This is why it is necessary to make transactions by statistics.

In the case of kidney cancer, the first thing to do is draw a picture.

The main code and implementation process will be written later in the library.