I don't know. I have only been following him this year. I did use the prediction to buy puts which I sold before the really big crash, for a measly 100%. (I wish I had known about how XIV worked...my heart is still in pain for the missed opportunity) It is possible to see through old posts on his blog. Some say he did, some say he didn't. But from what I have seen, the Socrates computer is generally accurate, most of the time. For example, the short term trading timing model called for a turn on 3/1 on the Dow Jones from the 4 day downtrend. It happened on 3/2. However, its support not hit on 3/1, so there was a small disparity. The next day was the actual low, and it was less than 100 points off its predicted support, on an intraday basis. It also called the 'Panic Cycle' reversal on 2/27 which was the beginning of that downtrend. It was all predicted on the beginning on 2/19.![]()
This guy has recognized the crash shape, but I don't think he can predict them in advance:
If they would at least show their final data vs history, I could determine if they know what they're doing or not.