好的。嗯，嘿，让我们回到SPY这里，因为这是我们今天的课程时间。你应该多久重新平衡一次？长期投资者，对吧？嗯，你的401k，我知道它会自动进行，你可以选择1个月、1个季度、每6个月、每年一次。
All right. Uh hey, let's go back over here to SPY because it's time for our lesson of the day. How often should you rebalance? Longer term investors, right? Uh your 401k, like I know it does it automatically, and you can pick like 1 month, 1 quarter, every 6 months, once a year.
你应该选择什么，对吧？所以，我们的朋友，实际上我们的合作伙伴在YCharts做了这项研究。所以，他们的研究比我的好。我在整理我的研究时碰巧看到了它，然后说：“我就要借用你们的东西了。”他们对此没意见，他们实际上，所以这没问题。
What should you pick, right? So, our friends over our partners actually over at YCharts did this study. So, their study was better than mine. I happened to see it when I was putting together my study and said, "I'm just going to steal your stuff." And they're okay with that, they actually so that's fine.