So, let me get this straight. You're asking whether it's a good idea to invest in JP Morgan, even though their stock price is currently at an all-time high? Well, it's a tricky question, isn't it? On one hand, investing at an all-time high can seem risky, because the price might seem inflated. But on the other hand, JP Morgan is a well-established, blue-chip company with a solid track record and a strong financial position. They're also well-diversified, with operations in a variety of sectors. So, it really depends on your investment strategy and your risk tolerance. Are you looking for long-term growth, or are you more interested in short-term gains? And how much are you willing to risk? Ultimately, the decision is yours, but it's important to do your research and weigh the pros and cons before making any investment.