Is Block Stock a Buy?

To say that shares of Block (SQ -2.05%) had a monumental finish to 2023 would be an understatement. From the start of November to the end of the year, the stock jumped 89%. It has cooled off a bit as the calendar turned to 2024, but optimism is taking over.While it's easy to get caught up in recent gains, it's always best to take a step back, and focus on the factors that really matter for long-term investors.So, is this fintech stock a buy right now? Here's what you need to know.Taking care of customersIn ...