The stock market is probably the most easily verifiable one. Marketwatch / BigCharts, WSJ, basically all of the finacial media has reported on the record highs....the DJIA, the S&P 500, the Nasdaq, etc....
There are more recent ones but here's a source from a few years back in August 2021:
https://www.foxbusiness.com/markets/stocks-federal-reserve-powell-ida-storm-oil-gasoline-gold-europe-asia