Chan Gravity 0 about deep_finance

[musiclicn]

Gravity 1

Basic concepts:
gravity = (high + low)/2
log change = log(Price t/ Price t-1)

Features:
position (distance to current day)
log change of gravity
log(high/previous gravity)
log(low/previous gravity)
log change of volume
if is bar3 of fenxin, shape of fenxin- sum of previous three gravity log change
days of current trend
accumulated strength of current trend- sum log change of gravity belong to this trend
previous opposite trend strength, days
previous same trend strength, days

Target:

Thinking
how to model shape of Fenxin? combine Volume and Price together
Analyze Fenxin shape and true reverse relationship (true reverse- one Bi )