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濮阳东方妇科医院技术很哇塞
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发布时间: 2025-05-26 07:59:51北京青年报社官方账号
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  濮阳东方妇科医院技术很哇塞   

Fourteen ducklings were rescued by Suffolk County Police after they fell into a storm drain on Long Island Sunday morning.It happened around 9:20 a.m. when authorities received a 911 report about several ducklings that fell into a storm drain and the mother duck was waiting nearby in front of Napa Auto Parts in Bay Shore.Officers Jack Ward and Joseph Bianco responded and removed the grate covering the drain and were able to grab four ducklings, police said.The others retreated into the tunnel, becoming unreachable, according to police.Another officer responded to the scene and downloaded a duck-calling app, which attracted the ducklings to the sound, coming back into reach, said authorities.All but one of the remaining ducklings were retrieved.Another officer arrived and retrieved the last duckling with a net, said policeAll 14 ducklings were reunited with the mother duck. 893

  濮阳东方妇科医院技术很哇塞   

For those would-be investors wanting to jump into the stock market but wondering which stock to buy, legendary investor Warren Buffett has a suggestion: Try buying 500 stocks instead.“In my view, for most people, the best thing to do is own the S&P 500 index fund,” Buffett said at Berkshire Hathaway’s annual meeting in May. But what is the S&P 500, and how do you invest in one of its funds?Here’s an intro to how S&P 500 funds work, and whether one might be a good fit for your portfolio.What is the S&P 500?The S&P 500, or S&P, is a stock market index comprising shares of 500 large, industry-leading U.S. companies. It is widely followed and often considered a proxy for the overall health of the U.S. stock market.Standard & Poor’s, an American investment information service, created the index in 1957. Every quarter, its investment committee meets to review which stocks belong in the index based on each company’s market size, liquidity and group representation. Today, 505 stocks constitute the index, since some of the 500 companies have more than one class of shares.Contrary to popular belief, the stocks forming the index are not the 500 biggest U.S. companies, but they are arguably the 500 most important companies. Over .2 trillion is invested through the index, with these 505 stocks representing about 80% of the total U.S. stock market’s value.The S&P 500 is a cap-weighted index, meaning each stock within the index is weighted according to its market capitalization, or total market value (number of outstanding shares multiplied by current market price). The larger the company, the greater its influence on the index.As of Aug. 31, 2020, these are the top 10 companies by index weight in the S&P 500:Apple.Microsoft.Amazon.Facebook.Alphabet, Google’s parent company (shares in classes A and C).Berkshire Hathaway.Johnson & Johnson.Visa.Procter & Gamble.How do you invest in the S&P 500?An index is a measure of its underlying stocks’ performance, so you cannot directly invest in the index itself. Buying every company’s shares would be an arduous task (think 505 separate transactions), but thankfully there are index funds and exchange-traded funds, or ETFs, that replicate the index, effectively doing that work for you.While all S&P 500 funds track the holdings of this index, an investor must consider whether using an index fund (a passively managed mutual fund) or an ETF makes the most sense for them. The good news when weighing index funds versus ETFs is that there are solid S&P 500 options in each category, and all of these products leverage the diversity of the index itself.Because the S&P 500 is weighted by each company’s market capitalization, the larger companies in the index can sometimes have an outsize impact on the performance of the larger index. In other words, a big dip in price for Apple shares can create a dip in the index as a whole. Because of this, some investors prefer to purchase the S&P 500 in an equal-weighted format, so that each company has the same impact on the index. This is meant to create an index that is more representative of the overall U.S. market.After deciding your preference for an index fund or ETF, cap-weighted or equal-weighted, you can begin narrowing down which S&P 500 fund to purchase. To minimize your costs, look into each fund’s expense ratio — the percentage of your assets you’ll pay in fees each year — to see how they compare.Fees are important here since all of these funds track the same index, which means their returns should be roughly the same. The lower the fee, the more of that return you keep.Should you invest in the S&P 500?There are a number of things to think about before you choose any investment. But an S&P fund can generally be a good choice if you want to add broad exposure to the U.S. stock market to your portfolio.“The S&P 500 is a key part of a diversified investing strategy because it’s a good bet that the U.S. economy will continue to succeed and grow in the long term,” says Tony Molina, senior product manager at Wealthfront. The U.S. has the largest economy and stock market in the world, and is one of the most resilient and active, especially when it comes to innovation. That’s why it’s a no-brainer to include the S&P 500 as part of your portfolio.”Larger companies are generally more stable to invest in because they are well-established and widely followed. Thus, these stocks usually have less risk and lower volatility. The S&P 500 combines large companies across various industries, so investors access a broad, diversified mix of companies when investing in it.Choosing an index fund or ETF can also help investors avoid — or at least minimize — the behavioral pitfalls from stock-picking, which is a losing strategy, says Dejan Ilijevski, president of Sabela Capital Markets.Ilijevski cites the May 2018 study by professor Hendrik Bessembinder at Arizona State University, which examined investments in publicly traded U.S. stocks between 1926 and 2016 and found that just over 4% of the companies accounted for the total wealth created.“Picking those few individual winners is impossible,” Ilijevski says. “Your best bet is to own as much of the market with a fund that tracks the index.”Using index funds and ETFs can help investors generate strong returns while also minimizing their costs, says Kevin Koehler, chartered financial analyst and director of the investment strategy group at Miracle Mile Advisors in Los Angeles.“Investing in the S&P 500 the past 25 years would have given an investor over a 10% annualized return, proving that an investor does not need to be paying high expenses to get good market returns,” Koehler says.Are there drawbacks to investing in the S&P 500?There are caveats to consider. The S&P 500 consists of only large-cap U.S. stocks. Portfolio diversification encompasses buying mid- and small-cap companies along with large-caps; allocating funds to international companies along with domestic ones; and including bonds, cash and potentially other asset classes with stocks.Koehler also notes drawbacks in the S&P 500 related to its market-cap weighting.“As passive investing increases, investors are continually investing in S&P 500 funds, which has contributed to a ‘rich get richer’ problem, where the largest stocks are getting larger due to S&P 500 investing, rather than individual stock investing,” Koehler says. “This can lead to higher volatility, as active managers sell an individual stock on top of index funds selling a portion. The market could continuously be overvalued compared to its underlying value.”But relative to the downsides of many investment types, the flaws of S&P 500 funds seem relatively minor, especially when used as a part of your overall portfolio and held for the longer term. This helps explain why icons like Buffett have so publicly endorsed them.“I happen to believe that Berkshire is about as solid as any single investment can be, in terms of earning reasonable returns over time,” said Buffett at the May meeting, speaking about the investing company he’s turned into an empire. “But, I would not want to bet my life on whether we beat the S&P 500 over the next 10 years.”More From NerdWallet4 Ways Women Can Invest in Other WomenHow the Pros Ride Market Volatility — and Why You Shouldn’tIf Doing Less Means Saving More, Try These 5 Money MovesTiffany Lam-Balfour is a writer at NerdWallet. Email: tlambalfour@nerdwallet.com. 7573

  濮阳东方妇科医院技术很哇塞   

First Lady Melania Trump did not visit her husband, President Trump, over the weekend as he is getting treatment at Walter Reed Medical Center and has no plans to, according to multiple reports.A spokesperson for the first lady said she is remaining at the White House executive residence in quarantine after her own COVID-19 diagnosis early Friday morning."Melania is aware of the dangers of COVID-19," the official told CNN. "Potentially exposing others is not a risk she would take."In another response to the question of First Lady Trump visiting her husband at Walter Reed, an official said “that would expose the agents who would drive her there and the medical staff who would walk her up to him,” according to NBC News.The reaction from the First Lady is drawing a comparison to the president's reaction. On Sunday, President Trump and a few members of Secret Service, all wearing masks, drove around the Walter Reed facility to see supporters waiting outside. Monday morning, the First Lady tweeted she was “feeling good (and) will continue to rest at home.” 1075

  

For the fourth time in its history, the Oscars are being postponed. The Academy of Motion Picture Arts and Sciences said Monday that the 93rd Academy Awards will now be held on April 25, 2021, eight weeks later than originally planned because of the pandemic’s effects on the movie industry. The Academy’s Board of Governors also decided to extend the eligibility window beyond the calendar year to Feb. 28, 2021. Other entertainment industry awards shows are also in flux, like the Tony Awards. The 74th Tony Awards, originally set for June 7, has been postponed indefinitely. 585

  

Ford has sold cars for more than century. But it's embracing drones to broaden its mission for the future.In a blog post published late Wednesday, the company revealed it has a team in Silicon Valley researching how drones could fit into its business.The move is part of a greater effort to transition into a mobility company -- one that draws upon all elements of transportation, from cars and buses to bikes and now drones."As drone adoption accelerates, we think many of our customers will want to use these devices as part of their lifestyle, whether to pursue hobbies or even as a tool for their business," wrote Adi Singh, Ford's principal drone scientist.He expects drones to one day deliver packages and perhaps even people.However, specific plans for how Ford will incorporate drones into its business and vehicles hasn't yet been determined.Although it may seem like an unlikely move for the company, Ford has shown an interest in drones since 2016. In fact, it is also the only automaker to sit on the FAA's aviation rulemaking committee.But that's not to say Ford is the only car company to express the same interest. In 2016, Mercedes-Benz pledged to invest 0 million in delivery robots and drones. It previously demoed a prototype van that launched drones from its roof to make deliveries.Before automated drones deliver goods to our homes, governments will need to be convinced they're safe and trustworthy. One hot topic is making sure law enforcement can remotely identify suspicious drones. Ford revealed in its recent blog post it has developed its own system for identifying drones, and offered it to the FAA."It's not enough for my team to just create the next big solution and create fancy drones and put them in vehicles," Singh told CNN. "We need to work toward a system where that kind of integration is scalable."  1856

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