Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

Does this plan make any sense for early 20s investments?
I think it's great idea.  Many large brokerages give customers access to a pretty sizable list of zero commission, zero load funds.  In this list of funds will certainly be an S&P 500 index.  So you can open your account for free, deposit your $1,000 for free and invest it in an S&P index for no cost.  You'll pay a very negligible amount in annual expense fees and you'll owe taxes on your gain if you have to use the money.  I don't follow the school of thought that all investment money should be in retirement account jail. But I think if you have your spending under control, you have your other finances in order and just want to place money somewhere, you're on the right track with this idea.