I've been holding a lot of cash for the past few months and I think it's wasting away, I've tried to invest in a few ETFs, but I want something that is super duper stable but grows similar to high yield savings account, without having to move my money to my high-yield savings account, because I want to be able to liquidate and be able to buy stocks on these volatile crash days, but generally I'm still holding a bunch of cash..
Thanks!