Artificial intelligence (AI) stocks are hot. Maybe a little bit too hot. With lofty valuations and uncertain market potential, many AI stocks may not be good choices for "buy-and-hold" investing. Others,

Can an app be a decent manager? Wharton study suggests AI may be ready to manage certain situations — but the jury is still out on how fair it can be to workers.

We'll have a better picture of his economic policy in the coming months. For now, investors appear to believe his administration will ultimately be a friend to the AI market. Palantir ( PLTR 11.14%), in particular, saw its stock pop dramatically after Election Day, which was the day after Palantir issued its quarterly earnings.