Even an investor who just waited for 5% or 10% dips would have underperformed an investor who bought on a fixed schedule each month, historically: https://www.

Even an investor who just waited for 5% or 10% dips would have underperformed an investor who bought on a fixed schedule each month, historically: https://www.bogleheads.org/forum/viewtopic.php?p=6196749#p6196749 https://www.bogleheads.org/forum/viewtopic.php?p=6196749#p61...