Hi --
This is my first post but I've watched a number of Quantopian tutorials and have tested a few algos. I've seen a few strategies, such as the D'Alembert, Scalping, Momentum, Daily Pivots, Moving Average Cross-Overs, etc. I was wondering, what types of strategies are implemented that are near-risk free? I would imagine that whatever risk-free strategy is out there would have very low returns/yields but was wondering if anyone knew of something along those lines. Specifically I'm looking for a strategy that only trades ETFs.
Input appreciated, thanks!
-Evan