The equity markets unprecedented rally has seemed to stall out. There is a battle raging between market bulls & bears with both having equally valid rational. This once a quarter quadruple witching could add fuel to this battles fire today.Quadruple witching means that 4 financial instruments are expiring simultaneously (stock index futures, stock index options, stock options, single stock futures). Granted, a good portion of the expiring asset classes have already rolled over the next contract. Still, the enormously high volume of option activity on Thursday, June 11th could mean that there are still a sizable number of holders who are yet to exit their positions.I think the markets have some room for a pullback at these seemingly frothy levels. Look for S&P 500 support at 2,935 on a broader pullback. SPY QQQ DIA5 Stocks to Soar Past the Pandemic:In addition to the companies you learned about above, we invite you to learn about 5 cutting-edge stocks that could skyrocket from the exponential increase in demand for “stay at home” technologies. This could be one of the biggest buying opportunities of the decade.See the 5 high-tech stocks now>>Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report SPDR SP 500 ETF (SPY): ETF Research Reports Invesco QQQ (QQQ): ETF Research Reports SPDR Dow Jones Industrial Average ETF (DIA): ETF Research Reports To read this article on Zacks.com click here. Zacks Investment Research