$NVIDIA (NVDA.US)$ bears are fanning unusual option activities costing hundreds of millions of dollars as the stock price fluctuates less than a day after the AI chip giant reported its fiscal third quarter financial results.
The biggest of those unusual trades involved the sale of call options that give the holders the right to buy 12.3 million Nvidia shares at $135 by Dec. 20, exchange data compiled by moomoo showed. The ...

$Tesla (TSLA.US)$ bulls are loading up on call options that give the holders the right to buy the stock at $300 in two days as the share price climbed to the highest in more than a year.
The stock jumped as much as 15.2% to $289.59, the highest since mid-July 2023, pushing the $300 calls closer to being in the money. The share price climbed amid optimism that Donald Trump's victory in yesterday's presidential race could b...