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Issue of the week: Taking stock of the 1987 crash

Issue of the week: Taking stock of the 1987 crash

Even veteran stock traders had never seen a day like Monday, Oct. 19, 1987, said Leslie A. Pappas in the Wilmington, Del., News Journal. On that fateful day, the Dow Jones industrial average took its biggest one-day fall since 1929, plunging a “stomachchurning” 23 percent—508 points—in a single, chaotic session. As investors this week mark the 20th anniversary of Black Monday, many “are remembering the crash—and wondering whether it could happen again.” The parallels between 1987 and today are certainly unsettling, said Michael Kahn in Marketwatch.com. Then as now, a “rookie” Federal Reserve chairman—then Alan Greenspan, today Ben Bernanke—was facing his first financial crisis. The stock market was surging, but the dollar was falling. “A two-term Republican president was winding down his tenure,” and the U.S. was burdened with a major trade imbalance with an Asian economic powerhouse— Japan then, China now. These parallels are eerie enough, said Conrad de Aenlle in The New York Times, but another similarity is downright frightening. Just as in 1987, a herd mentality has taken over investment managers. Back then, they boasted that computerdriven “portfolio insurance” would protect them from a steep plunge in stock prices. Perversely, though, the computers “compelled investors to intensify their selling of stocks the more the market declined,” accelerating the rout. A similar dynamic occurred in the debt markets this past summer, when many hedge fund managers embraced a single, disastrous strategy: They piled into mortgage securities, pushing their prices higher and higher. Once prices began to fall, they all tried to sell at once, causing the market to seize up. “I’d like to say that we’re much more sophisticated,” said Henry Herrmann of the mutual fund house Waddell & Reed, “and that this makes a crash less likely. I’d like to say it, but it’s not true.” Everyone can calm down, said Andrew Bary in Baron’s. The differences between 1987 and 2007 are far more significant than the similarities. For one thing, investors have “come to expect” that when the market suffers a sudden shock, as it did during the summer’s subprime mortgage crisis, the Fed will lower short-term interest rates, easing market fears. Equally important, stocks are far more reasonably priced than they were in 1987, when their prices were considerably higher than their intrinsic value. Today, said Bank of America trading strategist Tom McManus, “stocks have a much more stable foundation of valuation.” We mustn’t get too complacent, though, said Ben Steverman in BusinessWeek. “To this day, no one knows for sure why the markets chose Oct. 19 to crash.” All that’s known for certain is that “the mood on Wall Street shifted suddenly, and everyone tried to sell stocks at once.” Wall Street is just as susceptible to sudden mood swings today. True, investors have more solid data on the markets and the economy than they did then, and most stock exchanges now order trading halts when prices fall too rapidly. But even with those safeguards in place, “financial panics may never go away.” They’re just part of “our collective human nature.”

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