Oh, ok. I knew about the doubling effect, for sure. It doesn't really have bearing on this investment strategy, and even the fact that the "house" builds in a win doesn't have an effect on the investment strategy. The strategy works by incremental gains. I've been tracking it for nearly a year and will likely do a post in the coming months on the results. It's been fascinating. I've implemented the strategy with both dogecoin and bitcoin because they're both volatile. I started when the price was at least double what it is now, and in the case of dogecoin, 4.5x today's price...