Nowadays, Oleg Shatunoff , successor and disciple of Tom Williams , an expert in VSA methodology, a professional trader with over 20 years of experience , has combined the principles of three methodologies into one unique system – Wyckoff Weis & Shatunoff. A system that allows the trader and investor to read the chart bar by bar. Decide on a trade based on the behavior of the volume, trading range and bar closing position. Determine if the market is ready to sell, buy and the depth of price movement