Why news moves stocks

Most large moves in a stock trace back to a catalyst — a piece of new information that changes what buyers and sellers believe a company is worth. An earnings beat, a guidance cut, an FDA approval, a Fed pivot, a war headline. Price is just the running score of a disagreement about the future, and news is what forces both sides to re-price.

This is the free preview lesson. Its job is to give you the mental model the rest of the course builds on: news creates the opportunity, but the chart decides the trade. Both halves matter, and most people only ever learn one.

Information, not opinion

A stock does not move because the news is "good" or "bad." It moves because the news is different from what was already priced in. This is the single most important idea in the whole course, so sit with it.

• A company can report a record quarter and fall 8% — because the market already expected an even better quarter.
• A company can report a shrinking business and rally 12% — because the market feared something far worse.

The market is a forecasting machine. By the time you read a headline, thousands of participants have already acted on their expectation of that headline. The move you see is the gap between expectation and reality — the surprise. No surprise, no move. Learn to ask "versus what?" every single time you read a catalyst.

The two-part trade

In this framework, every catalyst trade has two separate questions, and you never let them blur together:

1. Is there a reason for the stock to move? That's the news — the catalyst. It tells you *why* attention is here and *why now*.
2. Is the chart set up to reward a buy? That's the technical read — placement in the river, the candle, momentum, volume. It tells you *whether* the setup is actually gradeable.

Here is the rule that governs the entire course: the technicals decide the letter grade of a setup; the news only supports or subtracts. The scanner on this site produces a tech score of 0–80 that determines the A+/A/B/C grade *by itself*. News feeds a separate support score of 0–20 that is display-and-ranking only — it never changes the letter grade, and when a headline contradicts the setup it can only apply a small penalty. We spend a whole lesson on this later. For now, just hold the shape of it: good news on a bad chart is still a bad trade.

A worked example

Two traders both see the same headline on a Tuesday morning: "MegaCorp lands a large government contract."

• Trader A buys immediately at the open because the news is bullish. The stock has already gapped up 6% and is stretched more than three ATRs above its EMA21 — a BLOW-OFF reading. It fades all day and closes red. Trader A bought the news, not the setup.
• Trader B notes the catalyst, then checks the chart. The stock is extended and un-gradeable, so she does nothing. Three days later the stock pulls back into the river near its EMA21, prints a hammer on rising volume, and the scanner grades it an A. *Now* the catalyst and the chart agree. She takes the trade the framework actually pointed at.

Same news. Opposite outcomes. The difference was never the headline — it was the discipline to let the chart decide.

What this course will teach you

• The types of catalysts and how each tends to move price (Lesson 2).
• The anatomy of an earnings gap — the most common catalyst you'll trade (Lesson 3).
• Exactly how news fits this framework — support score, the penalty rule, why technicals lead (Lesson 4).
• Macro releases (CPI, jobs, the Fed) and the consensus-versus-actual game (Lesson 5).
• Insider and congress buying as signals, and their real-world lag (Lesson 6).
• Reading a single headline like a trader — source, staleness, the priced-in test (Lesson 7).
• Combining a catalyst with zone placement in a full worked example (Lesson 8).
• Event risk — earnings dates and the IV crush that ambushes option buyers (Lesson 9).
• The classic mistakes that cost people money (Lesson 10).
• A repeatable pre-market news routine to tie it all together (Lesson 11).

Recap

• Stocks move on the surprise — news versus what was already priced in, not good versus bad.
• Every catalyst trade has two questions: is there a reason to move, and is the chart set up.
• Technicals decide the grade; news only supports or penalizes. Good news on a bad chart is a bad trade.
• The rest of the course teaches both halves and how to combine them.

This is educational content only, not financial advice. Always do your own due diligence.