Quote from CWU:
I know very little about Wyckoff, but I have all of John Hill's material, and he is a very advanced Wyckoff student. Hill's created a simple mechanical system for springs and thrusts, which I've found to be very good for my trading. The spring is:
1. A pivot point low is made.
2. Rally takes place.
3. Market moves to new low below the prior pivot.
4. Within one to six days of the last, lower pivot,
a. Close is > than the two previous closes.
b. Close is > than previous pivot point low.
c. Today's range is > than previous bar.
d. Today's close is > than opening and mid range.
Thrusts are just the opposite.
This is easy to code and backtest. There are obvious areas where they perform best. Sometimes at the mkt and sometimes you want to buy when the actual spring confirmation is exceeded. Springs are one of my best performing short term swings.
CWU