William O'Neil

William O'Neil's CAN SLIM system is renowned for its ability to identify high-growth stocks with the potential for explosive gains. However, knowing when to sell is just as important as knowing whe...

William O'Neil's CAN SLIM system is a effective methodology for identifying and profiting from high-growth stocks. However, the successful application of this system requires more than just technica...

In William O'Neil's CAN SLIM methodology, the "I" stands for Institutional Sponsorship. This is one of the most important, yet often overlooked, components of the system. For the experienced trader,...

William O'Neil's CAN SLIM methodology has stood the test of time, proving to be a remarkably effective system for identifying high-growth stocks. However, the market is a dynamic and ever-evolving ...

In William O'Neil's CAN SLIM methodology, the "L" for Leader or Laggard is a important component that is often misunderstood by novice traders. O'Neil's research showed that the best-performing stoc...

William O'Neil's CAN SLIM methodology provides a robust framework for identifying high-growth stocks. While many traders focus on the more accessible components like "C" for Current Quarterly Earni...

William O'Neil's CAN SLIM methodology was not developed in a theoretical vacuum. It was forged through the meticulous study of the market's greatest winning stocks. By analyzing the common characte...

William O'Neil's CAN SLIM methodology is a comprehensive system for identifying growth stocks with the potential for explosive price appreciation. A key component of this system is the ability to i...

William O'Neil's identification and popularization of the cup and handle pattern provided traders with a effective tool for identifying high-probability breakout setups. This classic continuation pa...

William O'Neil's CAN SLIM system is a masterful blend of fundamental and technical analysis. While the "C" and "A" of the system focus on a company's earnings, the "N" for New High and the chart pa...

William O'Neil's CAN SLIM system provides a effective framework for identifying top-performing growth stocks. However, identifying the right stocks is only half the battle. Proper position sizing is...

William O'Neil's CAN SLIM system is a effective tool for identifying individual growth stocks. However, O'Neil also emphasized the importance of sector and industry analysis. He understood that a ri...

In the lineage of great traders, the relationship between mentor and protégé is a recurring and effective theme. For David Ryan, his time with the legendary investor William O'Neil was more than just a job; it was an apprenticeship that would shape the course of his entire career. O'Neil, the founder of Investor's Business Daily and the creator of the CANSLIM methodology, was a titan of the investing world. Ryan, a young and ambitious trader, was fortunate enough to land a position at O'Nei

David Ryan, a three-time U.S. Investing Champion, built his legendary trading career upon a robust framework known as CANSLIM. This methodology, developed by his mentor William O'Neil, represents a synthesis of fundamental and technical analysis designed to identify growth stocks with the potential for explosive price appreciation. While Ryan has incorporated his own nuances and strategies over the years, he attests that CANSLIM remains the bedrock of his approach, accounting for approximat

To say that David Ryan is a CANSLIM trader is true, but it is also incomplete. While the seven-point framework developed by his mentor, William O'Neil, is the undeniable bedrock of his approach, Ryan is no mere copyist. Over his decades in the market, he has woven his own unique threads into the CANSLIM tapestry, creating a methodology that is both a tribute to his origins and a reflection of his own hard-won experience. These personal touches—his sophisticated use of pullbacks, his willing