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What Makes a Good Catalyst?
Learn to identify the news and events that actually move stocks.
Defining a Catalyst
A catalyst is a specific event or news item that changes how the market values a stock. Not all news is catalytic. A press release about a new website is not a catalyst. FDA approval, a major contract win, or an earnings beat — those are catalysts.
Types of Catalysts
Binary catalysts have a clear yes/no outcome (FDA approval, trial results). Flow catalysts build over time (sector momentum, analyst upgrades). Event catalysts happen on a schedule (earnings, investor days). The best catalysts are both unexpected and material.
Evaluating Catalyst Quality
A good catalyst is new information that fundamentally changes the company's outlook. It should be quantifiable — how much revenue? how much savings? A vague press release about "exploring opportunities" is usually hype. A specific contract worth $50M is real.
Timing Matters
The market reacts to catalysts in minutes, not days. If you're reading about it on Twitter, you're probably late. The best traders identify potential catalysts before they happen and position accordingly.
Key Takeaways
- A catalyst is new, material information that changes valuation
- Binary catalysts have clear outcomes — study them
- Specific numbers beat vague statements every time
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