Is AI really useful in investing?

I see some claiming this:

Multiple Artificial General Intelligence Computation

China A50 ETF (YINN):

• 13 buy/sell signals in 8 months
• 100% winning ratio
• 465% total returns

NASDAQ 100 ETF (TQQQ):

• 13 buy/sell signals in 8 months
• 86.7% winning ratio
• 280% total returns

Emerging Market ETF (EDC):

• 13 buy/sell signals in 8 months
• 100% winning ratio
• 414% total returns

Google Shares (GOOG):

• 15 buy/sell signals in 8 months
• 93.3% winning ratio
• 100% total returns

Submitted September 25, 2018 at 11:40PM by magicfinance https://ift.tt/2OfVNJC