Kevin Godbold | Tuesday, 27th October, 2020 Simply click below to discover how you can take advantage of this. See all posts by Kevin Godbold Renowned stock-picker Mark Rogers and his analyst team at The Motley Fool UK have named 6 shares that they believe UK investors should consider buying NOW.So if you’re looking for more stock ideas to try and best position your portfolio today, then it might be a good day for you. Because we’re offering a full 33% off your first year of membership to our flagship share-tipping service, backed by our ‘no quibbles’ 30-day subscription fee refund guarantee. Click here to claim your copy now — and we’ll tell you the name of this Top US Share… free of charge! I’m sure you’ll agree that’s quite the statement from Motley Fool Co-Founder Tom Gardner.But since our US analyst team first recommended shares in this unique tech stock back in 2016, the value has soared.What’s more, we firmly believe there’s still plenty of upside in its future. In fact, even throughout the current coronavirus crisis, its performance has been beating Wall St expectations.And right now, we’re giving you a chance to discover exactly what has got our analysts all fired up about this niche industry phenomenon, in our FREE special report, A Top US Share From The Motley Fool. “This Stock Could Be Like Buying Amazon in 1997” Our 6 ‘Best Buys Now’ Shares I would like to receive emails from you about product information and offers from The Fool and its business partners. Each of these emails will provide a link to unsubscribe from future emails. More information about how The Fool collects, stores, and handles personal data is available in its Privacy Statement. Image source: Getty Images. The US stock market plunged again yesterday and, as usual, the FTSE 100 index started to follow. Indeed, we could be heading for another stock market crash like the one in the spring.But should I worry about the regular setbacks we see on the stock market? After all, I admit that when the main indices are falling, it doesn’t feel like a good time to invest in shares.5G is here – and shares of this ‘sleeping giant’ could be a great way for you to potentially profit!According to one leading industry firm, the 5G boom could create a global industry worth US$12.3 TRILLION out of thin air…And if you click here we’ll show you something that could be key to unlocking 5G’s full potential…Why I’m not fearing another stock market crashHowever, not all shares fell yesterday. Some went up, such as AstraZeneca, N Brown, Superdry and Victoria. And that underlines the fact that the indices contain many stocks, each with their own underlying business.Indeed, some businesses are thriving even though the coronavirus continues to affect the general economy. And I’m keen to buy the shares of good-quality businesses. If the stock market marks down their shares, there could be an opportunity to buy at better prices.If I can identify strong businesses and separate them from weaker enterprises, ongoing stock market weakness now could be an opportunity. And a good quality operation will likely show a decent profit margin, good inflows of cash, a generous return on invested capital, and a reasonable level of borrowings. If I begin with those figures I could find better value if the share price has fallen.Well-known billionaire investor Warren Buffett has a history of buying the shares of quality businesses when the stock market is weak. By doing so, he often benefitted when the businesses and shares recovered and grew over time. But he had to go out shopping for shares when things looked gloomy. And I think we have conditions like that today.Underlying quality and valueIf I take a long-term approach to buying and holding shares in firms with good quality underlying businesses, I can think of myself as a part-owner in the enterprise. And by doing that, I reckon there’s a better chance for me to convert market setbacks and weak share prices into good long-term investments.So I think with a long-term mindset, weakness in the FTSE 100 and the wider stock market could be good news if I’m well-prepared. But I’d consider buying a slice of the whole market in times of weakness as well. To do that, tracker funds would be ideal. I can target a fund that follows indices such as the FTSE100, FTSE 250, or America’s S&P 500 and at low cost in terms of transaction charges. But I’d be sure to select the accumulation version of each tracker fund so that my dividends are automatically rolled back in.In that way, I could be on my way to compounding my investment, which is a key process when aiming to build wealth. If I invest regularly, the process of pound-cost averaging could help me turn stockmarket setbacks into an advantage. And long-term gains could follow. Enter Your Email Address Stock market crash: I reckon this is a good chance to get rich with shares Kevin Godbold has no position in any share mentioned. The Motley Fool UK has no position in any of the shares mentioned. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.