Mega mergers point to gains ahead in the market, if history is any indication

Mega mergers’ signal to the market

AT&T and Time Warner, TD Ameritrade and Scottrade, Rockwell Collins and B/E Aerospace: These recent mega mergers and acquisitions could give way to big upside in the market, if history is any indication.

An analysis conducted by S&P Global Market Intelligence found that in the year-long period following large M&A deals in the U.S., the S&P has generally performed positively — the market, on average, has gained 9.16 percent in that time.

"Of the 10 largest previously announced deals which had more than a one-year period from their announcement date, in seven occurrences the S&P 500 gained while in three instances the index retreated in the one-year period following the deal announcement," according to the report published Monday following the announcement of AT&T's deal to buy Time Warner, the third-largest ever announced U.S. M&A transaction on record, trailing behind AOL's acquisition of Time Warner in 2000 and Verizon Communication's acquisition of Cellco Partnership in 2013.

The deal, according to the report, has increased M&A activity in October 2016 to over $249 billion.

But investors shouldn't fear a frothy market top in light of big M&A action, according to Ari Wald, head of technical analysis at Oppenheimer.

"We see, actually, very healthy bull-market-type activity underneath the surface, so I wouldn't be worried about the elevated levels of M&A activity," Wald said Monday on CNBC's "Power Lunch."

Wald said he sees a change in market leadership; investors are moving to high-beta and cyclical stocks, Wald said, indicating "bullish risk-on appetite," setting up for what he deems the "next leg of the bull market."

"We don't see that toppy activity at all; we want to be exposed to equities right here," Wald said.

These big deals may also simply indicate a changing economic landscape for big business, and reflect uber-low interest rates.

"It's certainly not exactly a positive sign to see so much M&A coming up, but I think part of the reason here may have to do with just, actually, rates," Boris Schlossberg, managing director of FX strategy at BK Asset Management, said Monday on CNBC's "Power Lunch."

"Maybe companies are simply seeing the last possible time where they can have cheap financing going forward."

And technology growth today has created a "winner-take-all economy," Schlossberg added, in which companies may seek to grow in size in order to remain competitive.

Interest rates themselves are part of the driving force in merger and acquisition activity, Schlossberg added, in addition to the "organic need to get bigger in this economy where you have to just dominate your markets, or you can't compete at all."