Stock Gumshoe Weekend Update

I also updated my look at the "plastic killer" stock that is frequently teased by Alex Koyfman -- he pitches it as the big winner of the $2.5 trillion "battle" over carbon emissions, but really it's mostly focused on making compostable K-cups right now -- my take is here.

If you're one of the very many folks who are asking about recent heavily-advertised Motley Fool teasers (sorry, I usually can't get to every single emailed question), most of those have been repeats of late -- the one that I'm getting asked about most often is the "Netflix Killer" pitch, and that's the same one I've written about many, many times as their "five star" or "ultimate" or "double down" favorite, you can see my latest article on that campaign from a few weeks ago here.

And I spent much of my time this week on the Friday File, following up on a lot of the high-profile stocks that have collapsed in value in recent weeks -- including one that I sold, and a couple that I bought more of (and my quarterly update on that "Netflix Killer" stock, coincidentally enough). Just click below if you missed that...