ETFs for a Rising S&P 500

Tickers in this article: HDV IHE ITB SDIV VYM
NEW YORK ( ETF Expert ) -- As long as interest rates remain low, excess money eventually moves into riskier areas on the spectrum. Higher-yielding bonds, convertibles, preferreds, stocks -- they all benefit.

Of course, if fewer people buy Treasuries because they pursue greater risks, the Federal Reserve must continue to offset waning demand. Is $85 billion per month enough? It better be.

Consider just how far the U.S. Fed has been willing to go to keep respective interest rates artificially depressed. Chairman Ben Bernanke has been serving up 0% target rates for banks for more than four years, while currently supporting the largest "print-dollars-and-buy-Treasury-bond" program ever.

At this point, in fact, the vast majority of the developed world's central banks have chosen to follow America's lead. Mario Draghi hinted last July the European Central Bank would purchase the toxic debt of weaker eurozone member nations. The Bank of England has its program of bond asset purchasing as well as additional credit easing measures.

Meanwhile, Premier Shinzo Abe is already winning accolades for getting the markets to depreciate the yen by 20% and for encouraging the Bank of Japan to install its own open-ended asset purchasing plan.

With the S&P 500 on a seven-week run and sitting a few percentage points below all-time highs, the emergency room procedures clearly engender greater confidence in stocks. Indeed, European and Japanese equity markets have benefited as well.

It doesn't seem to matter, however, that the extraordinary measures have not been all that successful at reviving various economies. Investments, yes. Economies, no.

It follows that there may come a time when ultra-loose monetary policies by themselves will not be enough to juice investor returns. Corporate profits? They're contracting. Outlooks? They're noticeably hum-drum.

Nevertheless, the rationality or irrationality of uptrends should not determine whether or not you participate. You can ride an irrationally exuberant tidal wave like Garrett McNamara. You just need an unemotional plan for when to exit for the safety of the shore.

My clients have been invested in a wide variety of ETFs. At the same time, there are investors out there who want to put cash to work, but don't want to get burned from the get-go. In order to do so, they may want to incrementally purchase into funds that are less than 7% above a 200-day exponential moving average. In that manner, they can avoid purchasing something that is extremely overbought on a technical basis.

Here is an example of what I mean: Let's say that you see evidence of a recovery is residential real estate. Let's say that you think a natural extension of your observation would be to invest in homebuilders via iShares DJ Home Construction (ITB) . You'd be getting an investment when it is 22% above a 200-day trendline. Statistically speaking, investors don't tend to make a lot of money when they buy an ETF that is 22% above an exponential moving average.