If Rentec medallion can average 70%+ on $15Billion using automated strategies. Then traders should be able to figure out a way to average 70% on $1.5million (or less) using automated strategies. That's just 0.01% of the money they manage. That is our edge, we can trade nimble strategies that would be just rounding errors for large funds.
Why don't you share it directly, instead of saying "I can share it" ? Go ahead and share that perfect system, we all have data to check it.
He was not asking about the performance of the strategy against the market. He was talking about strategies that provide consistent return. US government bonds do provide consistent return. If he wants to get returns that outperform the market then he needs to take higher risk, meaning he can't ask for consistent returns.
Ok, you also can make a deposit in a bank and they will give you 1% annually if you don't touch the money. There are products that follow a contract and you will get a guaranteed return, but I don't think we consider that a trading strategy. You are technically correct but the original question points to an automated strategy involving the usual products that are known as stocks and derivatives.