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Quiz · Earnings · Intermediate

What Mattered in That Quarter? An Earnings Report Quiz

Each earnings report quiz question hands you a made-up quarter and one price reaction. Find the line in the release that explains it.

AI-assisted, reviewed by the Just The Markets human editor: Lovely Oryza → Marked as you go Published

What it tests

Whether you can find the line in an earnings release that explains the price reaction, past a headline beat or miss.

A hypothetical company reports EPS of $1.20 against a consensus of $1.00, a 20% beat, and the stock opens 6% lower. Holders stare at the quote page. The explanation is usually a few lines further down the release, in a margin, a tax rate, a share count or a guidance range that the headline number never mentions, and the job is to find it before the market does.

The skill, in money terms

Reading an earnings release is sorting. Some lines describe the business and will repeat next quarter. Others are accounting, one-time items or financing choices. If you hold a position into a report, or buy the morning after, the sorting decides whether the gap you see is a mispricing or a fair repricing, and a position of 500 shares that gaps $4 is $2,000 either way.

Each question gives a short snapshot. Revenue, margins, EPS against consensus, guidance, sometimes the valuation. Your job is to name the line that mattered.

A worked example

Take the company above. Its $1.20 of EPS includes a gain from selling a warehouse.

The operating business missed by 10 cents. The gain will not come back next quarter. A 6% drop starts to look reasonable. Most releases put a reconciliation table near the end, and it shows items like this one, so check it before you trust a headline beat. The course on why a beat can still drop goes through each part of the release in order.

What to do with a wrong answer

A miss here points at a habit. If you picked the headline number, go back and read the why line, because it names the idea being tested. Then open a real release on your own screen and find the same line. For growth questions, comparing earnings year over year gives the method. For guidance, read how earnings estimate revisions follow a new range, since analysts rewriting their models over the following days is often what keeps a stock drifting in the direction of the first gap long after the report itself has been digested. Then try the lesson on reading earnings guidance.

Pick an answer to mark it

The questions

  1. The situationA hypothetical software company reports revenue of $500 million against a consensus of $480 million. Gross margin falls from 42% to 36% as hosting costs rise. EPS comes in at $0.80 against $0.82 expected. Full-year guidance is left unchanged. The stock falls 7% the next morning.

    1Which line mattered most to the reaction?
    Show the answer

    C: The gross margin drop. Margin is the idea being tested. At the old 42% margin, $500 million of revenue would have produced $210 million of gross profit; at 36% it produced $180 million. The extra sales cost more to deliver, and the $30 million gap is what turned a revenue beat into an EPS miss.

  2. The situationA hypothetical retailer earns $100 million before tax on 100 million shares. Its tax rate drops to 15% from the usual 25% because of a one-time credit. Reported EPS is $0.85 against a consensus of $0.78. Revenue and operating margin are in line.

    2What explains the EPS beat?
    Show the answer

    A: The lower tax rate. This tests one-off items below the operating line. At the usual 25% rate, net income would have been $75 million and EPS $0.75, which misses the $0.78 consensus. The whole beat came from a credit that will not repeat, so a flat or weak reaction is the sensible one.

  3. The situationA hypothetical industrial company earns net income of $200 million, the same as a year earlier. Its share count fell from 400 million to 380 million after a year of buybacks. EPS rises to about $0.53 from $0.50, just above a consensus of $0.51.

    3Where did the EPS growth come from?
    Show the answer

    B: The smaller share count. The idea is EPS growth from buybacks. Net income did not move. Dividing the same $200 million by 380 million shares gives $0.526, against $0.50 on 400 million shares a year ago, so every cent of growth came from retiring shares.

  4. The situationA hypothetical chip designer beats on the quarter: EPS of $1.10 against $1.05 expected, revenue slightly ahead. In the same release it cuts full-year EPS guidance from a range of $4.40 to $4.60 down to $4.00 to $4.20, citing slower orders. The stock drops 11%.

    4Which line mattered most?
    Show the answer

    D: The guidance cut. Guidance is the idea here. The midpoint fell from $4.50 to $4.10, a cut of $0.40 or about 8.9%. The quarter is already over, while the guidance tells analysts what to write for the next several, and the 5-cent beat is small next to it.

  5. The situationA hypothetical fast-growing company trades at $150, which is 60 times the $2.50 of EPS analysts expect next year. It reports EPS of $0.63 against $0.62 expected, revenue in line, and nudges guidance up by a cent. The stock falls 8%.

    5What best explains the drop?
    Show the answer

    A: The valuation going in. This tests expectations built into the price. At 60 times forward earnings, buyers had paid for a large beat and a large raise. A 1-cent beat and a 1-cent raise met the consensus, which sat well below what the multiple assumed.

  6. The situationA hypothetical medical device maker reports a quarter exactly in line: EPS of $0.40 against $0.40 and revenue at consensus. It then guides next-quarter revenue to $300 million while analysts had $270 million. The stock rises 9%.

    6Which line drove the rise?
    Show the answer

    C: The next-quarter guidance. Guidance above consensus is the idea. $300 million sits $30 million, or about 11.1%, above the $270 million estimate. Analysts will raise their numbers, and those estimate revisions are what the price is responding to.

  7. The situationA hypothetical food company reports revenue of $600 million against a consensus of $560 million. The release notes that $50 million came from a business it bought during the quarter, which analysts had not yet modeled. Margins are flat. The stock slips 4%.

    7What should you look at first?
    Show the answer

    B: Revenue without the acquisition. This tests organic growth. Take out the $50 million from the purchase and revenue is $550 million, $10 million below the $560 million consensus. The underlying business missed, and the headline beat was bought.

People also ask

Why does a stock drop after beating earnings estimates?

The headline EPS is one line of many. A beat that came from a lower tax rate, fewer shares or a one-time gain says little about the business, and a weaker margin or a lower guidance range can outweigh it. The price also reflects what buyers expected, which can sit well above the published consensus.

Which part of an earnings report moves the stock most?

It changes from quarter to quarter. Guidance often carries the most weight because it resets estimates for the periods ahead, but a sharp margin change or a revenue miss in the core business can matter as much. Compare each line with the consensus and with the same quarter a year earlier.

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