We have been developing trading strategies for over 3 years, all based on Wyckoff methodologies.
We use no technical analysis techniques and rely purely on Price Action and Supply and Demand.
They are available for free trial from TradeStation.
A work in progress, trader for 25 yrs. thru brokers (remember those) past 5 yrs. full time scalp,swing and now options picked up bits pieces from some great traders on ST since 09 what a great resource! Thanks