BREAKING: Futures Fall On Earnings MoversNvidia (NVDA) recently became the first company to reach a $5 trillion market cap, now accounting for nearly 9% of the total market capitalization of the S&P 500.Let's look at a call ratio spread trade in options for Nvidia stock.While Nvidia stock remains red-hot, entering a new position at current levels is challenging. Nvidia is well outside a proper buy zone after its breakout in late September.However, by using options, traders can create unique payoff structure ...