Poor Ethereum (ETHUSD). It is always playing backup singer to Bitcoin (BTCUSD). And by association, when I wrote about the iShares Ethereum Trust ETF (ETHA) back in September, and included a collar example (one of many flexible varieties you can screen for here), I suspect to some, the reaction was “Ethereum, that other crypto?” Let’s see what’s happened since, and what we can learn from it. More News from Barchart What Band-Aid brand is to adhesive bandages is what Bitcoin is to cryptocurrency. Ether ...