I've been trying to diversify my investment portfolio and am considering putting some money into index funds, specifically ones that track the Nasdaq. I've noticed that the Nasdaq index seems to have a lot of tech stocks. Given the current market conditions, would now be a good time to invest in a Nasdaq-focused index fund? Are there specific factors or trends I should keep an eye on related to the tech sector or broader economy before making this decision? Any insights or resources would be greatly appreciated!