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Author: 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 “Sarge” while serving as an actual sergeant in reserve components of the U.S. Marine Corps, and U.S. Army while simultaneously working on Wall Street. He self-identifies as a day trader, long-term investor, and anything in between. He believes in removing the emotion out of the decision-making process and trusting the data. Look to Guilfoyle to prepare you for the trading day with his popular early morning Market Recon newsletter on TheStreet Pro, which provides a mix of fundamentals, technical analysis, economic commentary and trading ideas.

Ready to Launch on Rocket Lab, Planet Labs Shares

Avatar photo Stephen Guilfoyle on July 30, 2026

Rocket Lab (RKLB)

Thanks to Trump administration commercial space policies, I’m looking at adding to RKLB and PL to the $10K Portfolio. Also, lots of earnings on tap.

Rinse, Warsh and Repeat; More War; Wall Street Ugliness

Avatar photo Stephen Guilfoyle on July 30, 2026

Let’s see what just happened at the FOMC, ask whether the Fed is really ‘fractured,’ assess the market damage and look at the latest in the war.

New RTX Price Target After $95 Billion Update

Avatar photo Stephen Guilfoyle on July 29, 2026

The former Raytheon seems likely to follow General Dynamics higher.

Cutting SoFi as ‘Misleading’ Report Continues to Weight on Share Price

Avatar photo Stephen Guilfoyle on July 29, 2026

The financial services firm has taken a turn for the worse.

How to Navigate a ‘Chip-Wreck’; Watching the War Grow, Fed Day!

Avatar photo Stephen Guilfoyle on July 29, 2026

Fighting spreads after surprise attack, Fed Day lands, and let’s look at the rotation and what to make of the semiconductor crash.

As Corning’s Shares Shatter, the Buying Opportunity Is Clear

Avatar photo Stephen Guilfoyle on July 28, 2026

Corning is in disaster mode today. But should it be? Let’s looking into the report.

Our Small-Cap Drone Name Faces Opportunity After DoD Ramp Up Report

Avatar photo Stephen Guilfoyle on July 28, 2026

Drones

Though shares on under pressure on the news, there’s no long-term concern.

Chips Take a Dive, Oil Slides, SpaceX Burns Off … a Trillion

Avatar photo Stephen Guilfoyle on July 28, 2026

The good news is Iran and the U.S. seem to be talking again. The not-so-good news is the AI tech trade and all its parts are falling fast. Let’s dig in.

Riding Into Earnings With 2 AI ‘Offenders’: Bold or Just Plain Crazy?

Avatar photo Stephen Guilfoyle on July 27, 2026

AWS and Azure

Here’s why I’m long Microsoft and Amazon into crucial results this week.

Selling 5 Small-Cap Names for a LIFO Profit

Avatar photo Stephen Guilfoyle on July 27, 2026

We looked to take advantage of some pre-earnings weakness and now we’re ready to profit.

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