$NVIDIA (NVDA.US)$ bulls are pouring millions of dollars in the options market a day after the short sale volume on the stock climbed by almost 57%.
Unusual option trades tracked by moomoo showed 17 big bullish transactions were posted in the first three hours after the market opened Thursday. The biggest of them involved an active buyer paying a $5.86 million premium for call options that give the holder the right to buy...