Stephen Guilfoyle

Stephen "Sarge" Guilfoyle is the founder and President of Sarge986 LLC, a family run trading operation. An NYSE floor trader for over 30 years, Guilfoyle has served as the Chief Market Economist for Stuart Frankel & Co., the U.S. Economist for Meridian Equity Partners, and as a Vice President in Block Trading and Investment Banking with Credit Suisse over the years. Guilfoyle earned his nickname serving as an actual sergeant in reserve components of the US Marine Corps, and US Army while simultaneously working on Wall Street.

Recent Articles By The Author

2 Trade Ideas on Zuora: How to Play a Cloudy Forecast

2 Trade Ideas on Zuora: How to Play a Cloudy Forecast

This subscription-based cloud firm is positioned where growth meets profitability.

Targeting a Trade in Zuora, and Here's Why: Market Recon

Targeting a Trade in Zuora, and Here's Why: Market Recon

This firm is positioned where growth meets profitability.

Here's What I Think About Jumping on Tilray's Wild Ride

Here's What I Think About Jumping on Tilray's Wild Ride

The mechanism for rational price discovery, at least in Tilray, appears to be irrational at the moment.

If You Must Trade Tilray, Use This Options Play: Market Recon

If You Must Trade Tilray, Use This Options Play: Market Recon

Covered calls may be the best bet -- or wait for a dip.

How to Trade a Battered Micron Technology and Not Get Burned

How to Trade a Battered Micron Technology and Not Get Burned

Defend yourself as the beleaguered MU comes under fire.