I wish there was a tool that allowed me to follow Congress as if it was an index. Automatically buying and selling what they buy and sell. Right from my Fidelity or something.
If it got popular enough, congressmen would heavily buy a stock their spouse has short term options on, why not?
NANC and KRUZ ETFs track democrats and republican holdings respectively. A word of caution: there are articles online that have looked at individual senators and most of them unperformed compared to the SP500
Someone with some spare cash for seed funding could file with the SEC to create an ETF that does exactly this.