Thats totally not true. It all depends on the time-frame in question.
Your bias near-term is up. Mine is down. I saw a market soar today on what I consider "singularly useless information". Netflix adding a billion or so to their top line by raising subscription charges is absolutely meaningless beyond the ensuing CNBC fueled, herd buy mentality. Thats what I saw.
If you've been around stocks long enough, you should know that the transports usually don't lie. They are a leading indicator in both directions. Divergence like we had today is significant, albeit today's was not that big per se.
That said, if your looking out over the waves and you are trying to scalp a few points here and there playing the chop... then I would agree. The transports are meaningless. But if you are trying for a larger gain.... you need to zoom the chart out a bit....beyond a 1 hour screenshot... and take in the bigger picture. I wanted 30 points out of this trade overnight. I could have taken that quick 7, but I think we are going down much more. So far it appears I'm wrong, well not wrong, we're just flat-lining all night. I'm -4 actually. No biggie.
Don't get too bullish B1... there's a lot of uncertainty out there.