Comment by swandog46

Only barely (see "What if we could perfectly time the market?" in [0] which cites [1]), and it is the height of self-delusion for anyone to think he or she will time it correctly, when professionals fail to do so. Don't try!

[0] https://www.bogleheads.org/blog/bogleheads-principles-never-...

[1] https://www.schwab.com/resource-center/insights/content/does...