Paste a market headline or a few paragraphs. The AI explains what happened, the jargon and what to check next.
Reviewed by Associate Professor Charles Lo, CPA, PhD · Updated October 12, 2026Free, daily limit
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Use it to organise your thinking, not to make the decision.
StockEducation uses OpenAI and Perplexity across different AI tools. The provider and method depend on the tool; check its page for details. AI is good at structuring information and explaining what a figure means. It can be wrong about facts, out of date, or confidently invent things that are not true.
It knows nothing about your finances, goals or tax position. Everyone who enters the same information gets the same output.
Before you act on anything here, check it against the company's own filings on SEC EDGAR. This is not a recommendation to buy or sell.
Educational content only. Not financial, investment, legal or tax advice. Always verify important details against primary sources — company filings, official releases and trusted data providers — before making any investment decision.
A stock news summarizer takes a news item about a company or the market and boils it down to what happened and why it might matter.
Market news is packed with shorthand: beat, miss, guidance, basis points, after hours. A single headline can hide three ideas a beginner has never met. A good summary pulls out the fact, explains each term and points to what an investor would check next.
This tool sends the text you paste to an AI model and shows its reply as plain text. The tool uses OpenAI GPT-4.1 as its AI provider. It works on the words you give it, so the more of the story you paste, the better the summary can be.
Luis owns an S&P 500 index fund and keeps seeing inflation headlines. He taps the built in Hot CPI print example and presses Analyze this news. The answer explains that CPI measures how fast prices are rising, that a hotter reading makes interest rate cuts less likely, and why that can push stock prices down. He then opens the real release on the Bureau of Labor Statistics website to see the current figure for himself.
For beginners who see market headlines every day and want to know which ones matter and why. New to a term on this page? The investment glossary defines it in a sentence.
Paste the headline and the two or three paragraphs that carry the numbers, press Analyze this news, and the AI returns what happened, what the jargon means and what to check next in a few seconds. Paste text rather than a bare link, because the page sends only what you type. Then confirm the key figure in the company’s release or filing on SEC EDGAR.
One or two sentences with the hard fact: the company raised its forecast, the Fed held rates, inflation came in at a certain level. If you cannot find the fact, the summary is not useful yet.
The context: how this compares with what people expected, and which part of the business it touches. Watch for opinions dressed up as facts.
A good answer ends with something you can verify: the press release, the next earnings date, the official data release. That is where the real numbers live.
The page sends only the words you type, never the web page behind a link. Paste a bare web address and the AI may summarize the words in the address or guess from older knowledge. Copy the headline and the first two or three paragraphs instead, so the real numbers are in front of it.
When you press Analyze this news (or Ctrl or Cmd plus Enter), the page sends your text to the StockEducation server, which passes it to an AI model. The reply comes back as text, formatting marks are removed, and it appears in the AI Analysis box. Your input is cleared, and the page shows how many free uses you have left today.
Only your text is sent. The tool does not fetch prices, open links on the page or pull in a news feed, so it cannot tell you whether a story is new or already old.
| Headline | Retailer cuts full year sales forecast; shares fall 9% after hours | Pasted |
| The fact | The company now expects lower sales this year | News |
| Term explained | Forecast or guidance: what management expects | Learned |
| The reaction | Traders sold after the 4 p.m. close | Not the news itself |
| What to check | The company’s press release for the new forecast number | Verify |
This is an illustration of what a useful answer covers, built on a made up headline. Real answers vary, and the AI can be wrong or out of date.
The page sends your text, not the web page behind a link. If a key number is not in what you paste, the AI may guess or leave it out.
The AI does not know today’s prices or headlines and can be out of date or wrong. For scheduled events, check the earnings calendar or the economic calendar.
A single headline rarely tells you whether a company is a good investment. For earnings news, the AI earnings call tool helps you go deeper.
It means the company reported earnings or revenue above the average forecast of the analysts who follow it. A miss means it came in below. Beats are common, so the market often cares more about the size of the beat and the outlook for the next quarter.
You can, but paste the text too. The box accepts any text, and the page sends only what you type. Nothing on this page shows the article itself being opened, so with a bare link the AI may work from the words in the web address or from older knowledge. For a reliable summary, paste the headline and the two or three paragraphs that carry the numbers.
Guidance is management’s own forecast for future sales or earnings, usually for the next quarter or the full year. Raising guidance tells investors the company expects to do better than it said before. Cutting it often moves the stock more than the latest results do.
US stocks can trade in extended sessions before the 9:30 a.m. open and after the 4 p.m. Eastern close. Many companies release earnings outside regular hours, so the first reaction happens then. Fewer people trade in these sessions, so prices can jump more and sometimes reverse the next day.
Yes, with no signup. There is a daily limit, and after each summary the tool shows how many free uses you have left today.
Go to the source. Companies post earnings and major news as press releases on their investor relations pages and file them with the SEC, which you can search free on SEC EDGAR. Economic data comes from agencies like the Bureau of Labor Statistics.
Find the one number the story turns on, such as the new sales forecast or the inflation rate, and look it up at the source: the company’s press release on its investor relations page or SEC EDGAR, or the agency that published the data. The summaries come from an AI model from OpenAI, GPT-4.1 that only see your pasted text and can be wrong or out of date.
No. A summary helps you understand the story, not decide what to do. By the time most people read a headline, the price has usually already reacted. Use the news as a reason to research, and practice in the simulator first.
Lesson 1 explains what a share is and why headlines move its price. Free, about six minutes.
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