AMEX:IYT   iShares Trust iShares U.S. Transportation ETF
Little late to the party on this one. Starting in May 2021 the transports started to diverge from broad market indices. Over the last two weeks that divergence has reversed a bit, but worth keeping an eye on this.
Disclaimer

The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.