Start with understanding

Investing Basics

Understand a little. Practice once. Write your own plan. Each lesson explains an idea with an example, then asks you to answer a question and write a short reason before reading the explanation. Gather your thoughts as you learn, then follow the prompts to write your own learning or investment plan.

Read and practice first. Sign in to save personal plans and records.

Choose a case

Rates and shared market factors A stock split and price comparisons Reported results and price expectations Unchanged policy and continued observation Financial credibility and incomplete evidence Revising a judgment with new evidence

Real historical documents · no trading simulation

Reported results and price expectations

Information available as of: May 3, 2024, 12:00 AM UTC

On May 2, 2024, Apple reported quarterly revenue of about $90.8 billion, down 4% year over year, and an additional repurchase authorization of up to $110 billion. Expectations and later quotes are not provided.

Cases use facts published by the cutoff, without inferring later prices. External pages may contain later updates; check their links after answering.

Use the evidence above to answer a question

Choose an answer using only what was known at the time and write a short reason. Submit to read the explanation and any later evidence, then compare it with what you could have known then.

Which conclusion is supported by this release alone?

Falling revenue guarantees a falling priceAn authorization means the repurchase is completeRecord the facts; separately check expectations, execution, and prices

Why did you choose this answer?

No technical terms needed. Just explain your thinking in your own words.

Learning and research support; no personal trade instructions or guaranteed returns. · Version 2026-09-13.1