'Tis the season to buy stocks: Technical analyst

The calendar is currently on the bulls' side, argues Ari Wald, head of technical analysis at Oppenheimer.

"March and April have been two of the four best performing months of the year for the S&P 500 when the index starts the month in a downtrend," Wald wrote in a recent note to clients.

Using data going back to 1950, Wald found that when the S&P 500 has begun March below its 200-day moving average — which it did this year — it has risen over the course of the month 60 percent of the time, for a 0.9 percent gain on average.


The comebacks have been even more powerful in April; when the S&P began that month in a downtrend, its average performance was a 2.0 percent gain, Wald found.

To the technical analyst, the strong historical performance in March and April is just one reason to believe that it is "too soon to play for meaningful downside," with another positive sign being favorable trends in trading volume.

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While Boris Schlossberg of BK Asset Management does see seasonal trends as potential supportive, he's none too enthusiastic about buying stocks at present — particularly after a 10 percent bounce from the lows.

"There's definitely the potential here for a little bit of further upside" given how "grossly oversold" stocks were, Schlossberg said Monday on CNBC's "Trading Nation."

"But to me, this is all just a perfect opportunity to get short and shorter, and scale up into positions, because ultimately I think it's all going to fall over and keel over as we get into the summertime."

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Michael Santoli

Michael Santoli joined CNBC in October 2015 as a Senior Markets Commentator, based at the network's Global Headquarters in Englewood Cliffs, N.J.  Santoli brings his extensive markets expertise to CNBC's Business Day programming, with a regular appearance on CNBC's “Closing Bell (M-F, 3PM-5PM ET).   In addition, he contributes to CNBCand CNBC PRO, writing regular articles and creating original digital videos.

Previously, Santoli was a Senior Columnist at Yahoo Finance, where he wrote analysis and commentary on the stock market, corporate news and the economy. He also appeared on Yahoo Finance video programs, where he offered insights on the most important business stories of the day, and was a regular contributor to CNBC and other networks.

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