Nasdaq and S&P 500 futures are showing strong gains on Monday. The Invesco QQQ Trust, Series 1 (NASDAQ:QQQ) and SPDR S&P 500 (ARCA:SPY) are both in the green. The positive momentum in the market is being driven by various factors. Investors are closely watching the developments in the economy and corporate earnings. Overall, the market is looking optimistic as we start the week.