Ok, calling this a “one stock” stock “market” seems a bit extreme, but is it? On Thursday when stocks rolled over (the Nasdaq 100 started higher at the open and then dropped almost 300 points from there), virtually everyone I spoke to pointed to NVDA shares reversing as the main weight on the overall indices. Throughout much of Thursday and Friday, I was receiving many more notes on support/resistance related to NVDA than the indices, Treasuries, or anything else that could be whipping markets around. Yes, Friday was “triple witching,” which likely added to the volatility, but there was one ... Fragility in a One Stock, Stock “Market”