Listen I'm gonna teach you a lesson If you want to prove a point about why your bags are superior to someone else's bags, just pick an arbitrary time frame for comparison. It doesn't even have to make sense. "My shit is up 84% against your shit in the past 31 months" You can ignore years of underperformance with this simple trick. It doesn't matter how short or how long the time frame is. Start by selecting your bias then chose the timeframe that fits it. Ignore the fact that people buy and sell at different times. It's called influencing