Chart Of The Day: Here's Why Stocks Are Likely To Rebound

 | Feb 28, 2018 10:01AM ET

On January 29, all four major US indices fell the most since the start of 2018, when yields reached their highest since April 2014.

The causal relationship between equities and Treasuries is threefold:

  1. Investors rotate out of bonds and into equities when they seek growth, and rotate back to bonds when they seek security.
  2. A rising yield suggests an outlook for a faster pace of rising rates, leading bond investors to cash out of current bonds and reinvest into higher yielding bonds after rates rise. Higher rates increase the cost of borrowing for companies which impedes growth and props up equity prices for investors.
  3. A high yield makes it palatable for investors to give up on growth assets in favor of bond security.

In the first day of the selloff, on January 29, the S&P 500 index dropped a relatively modest 0.67 percent, the most since September. The overall decline erased nearly 12 percent of value within nine trading days, rendering it the worst two weeks within two years. This included the February 5, 4.1 percent plunge, the worst one-day decline since August 2011, when markets feared contagion from the European sovereign debt crisis.

Yesterday, the S&P 500 dropped the most in almost three weeks.

Intermarket structure dictated that the fundamental drive for the selloff was higher yields, especially due to the last two points mentioned above. The only problem then is that the S&P 500 capped its best five days since 2011, as investors demonstrated that they no longer fear higher yields and are embracing a stronger economy, which includes higher rates. At first, the prospects of faster economic growth and the higher interest rates that follow increased fear of higher borrowing costs hurting company growth, making it more costly for investors to prop up equity prices. But now investors have shifted the focus to the positive aspects of economic growth, which would provide a nurturing environment for companies to grow and for investors to afford buying stocks.

So far, so good, right?

Okay, so then what was yesterday’s selloff about? Fed Chair Powell signaled a faster pace to rising rates. But, wait a second. Didn’t we already cover that? Investors readjusted their expectations and all that. Confusing? Welcome to market psychology.