Quote from AAAintheBeltway:
Obviously, this is a personal decision, but I don't like the idea of dollar cost averaging the stock market. And if I were going to do it, I'd probably sell naked puts instead of buying futures or ETFs.
The reason I don't like this approach is that it assumes the market ultimately rises. I can't say with any certainty that is a valid assumption now. In decades past it was, but the S&P is basically flat over 10 years. So you have to answer the question, is it reversion to the long term mean time or are we in a new paradigm?
If my long term strategy was trying to buy dips and get a good cost basis, I would wait for big selloffs, marked by extreme negative A/D. Why get ground up in a long decline? Wait for the capitulation move.
Dollar cost averaging is generally aimed at people who are putting a fixed amount from their income into the market every month. The idea is not that you average down, but you buy more at lower prices and less at higher prices because you are devoting the same amount of dollars each time period.
The other issue I have is that you are not really achieving diversification with the S&P 500. You are basically 100% in US dollars, which has been problematic, plus you are not hedged to oil/gold/ags, etc.