Advertisement

Longest bull market in U.S. history comes with a huge asterisk

Longest bull market in U.S. history comes with a huge asterisk
The "Charging Bull" sculpture by Arturo Di Modica stands in New York's Financial District. (Richard Drew / Associated Press)

You’ve probably heard: It’s the longest bull market ever. You’ve probably also heard: No, it isn’t.

What’s the story?

Advertisement

According to a loose consensus, bull markets are rallies that exceed 20% and are never interrupted by a 20% fall. In many corners of Wall Street, that means the rally of the Standard & Poor’s 500 index that began in March 2009 is about to surpass all that went before.

On Tuesday, the S&P 500 briefly traded at an all-time high, passing its Jan. 26 high-water mark of 2,872. The index fell back before finishing the day up 5.91, or 0.2%, to 2,862.96.

Here’s the issue: What defines a bull market, or a bear market, isn’t chiseled in stone. Those definitions are not laws of nature. It’s not even totally clear where they come from. The 20% threshold strikes people as arbitrary, spurious, an invention. Pundits disagree on everything from the role of psychology in defining market eras to how strict the parameters should be for past ones.

(Los Angeles Times)

Several objections pertain to measurements, such as how to date the rally that the current one supposedly supplants: the dot-com bubble. Traditionally, statisticians have placed the start of the tech rally at October 1990, the bottom of a slide in the S&P 500 that got very close to 20% but not all the way there. If you refuse to call that 19.92% drop a 20% drop, the advance gets longer, and today’s rally would need to continue for a thousand more days to exceed it.

“If you round the data, you’re going to get a certain number of bull markets. If you don’t round, you’re going to get a different number,” said Justin Walters, co-founder of Bespoke Investment Group. “If you want to do that, that’s fine, but it’s not using the standard 20% definition.”

When a tradition coalesces on Wall Street, it’s hard to dislodge. The best argument for considering 1990 a break in a bull run is probably the fact that much of the old guard considers it so. Different researchers give different verdicts. For better or worse, those eight hundredths of a point have been glossed over by history, leaving the 1990s run to begin in 1990.

Another analytical point: Who cares? Equities have been in good shape for years, so why not leave it at that? The stock market isn’t a geometry project, skeptics note, it’s a tool for capital formation, something people depend on for retirement. What difference does it make if the chart hews to a pattern in which declines of 20.1% matter and those of 19.9% don’t?

“We like records. We like round numbers. It’s a concept we like to talk about and tweet about,” said Charlie Bilello, director of research at Pension Partners. “But no one in his right mind would use this as an investment strategy.”

Another issue pertains to the custom of dating bull markets from trough to peak. Accordingly, since the S&P 500 was higher in January than it is now, it’s possible the bull market ended then. Sure, stocks are a lot closer to highs at the moment than they are to a 20% decline. But who knows?

Here’s a rundown of other ways that people say 3,453 days without a 20% decline do not a bull market make.

Where to start?

It’s been nine years, five months and 12 days since the S&P 500 hit a 13-year low on March 9, 2009, the date considered by many to be the start of the equity recovery.

Not so fast, say skeptics. According to them, a bull market begins not when the stocks reach a bottom, but after an interval of recovery — such as when the market breaches its previous high. Viewed this way, the bull market started Feb. 19, 2013, when the S&P surpassed an October 2007 high.

“I will not be popping the Champagne for the bull market on Aug. 22,” said Jeffrey Hirsch, editor of the Stock Trader’s Almanac. “Everyone’s hung up on the record. It’s more nuanced than that.”

Intraday rout

Several gripes pertain to how you calculate a 20% drop. Some note that the recovery that started two months after Barack Obama became president hasn’t had a 20% decline when measured close to close. But it has had one when measured by the highest and lowest levels recorded during the trading day. Between May and October 2011, the S&P 500 plunged 22% on an intraday basis. Just because it skirted the definition based on where it landed at 4 p.m. shouldn’t matter to sensible people.

Advertisement

“There is a lot of sloppy data or historical revisionism or both,” said Mark Hulbert, an editor at Hulbert Financial Digest. “People just blithely assume that that bull market started on March 9, 2009. Depending on who you talk to, there have been one or two bear markets that occurred in that period.”

Global selloff

A 20% selloff is painful, but investors can suffer worse fates. So goes a line of thinking that looks at the long, barren period U.S. markets went through around the time of the yuan devaluation in 2015. Even though the drop never exceeded 15%, the S&P 500 went through two 10% corrections, and more than half its members sustained a 20% plunge. A gauge of small-cap companies retreated 27% between May 2015 and February 2016. Energy companies lost 30% in that span.

“I don’t care what a textbook says, that was a bear market,” said Michael Batnick, director of research at Ritholtz Wealth Management. “It wasn’t just that stock prices were going down, but businesses were in trouble, we had an earnings recession and energy prices were collapsing. That to me is a clear sign of a recession.”

5:25 p.m.: This article has been updated with closing stock information.

This article was originally published at 7:40 a.m.

Advertisement
Advertisement