Five questions on what you read this week.
Everything here was in Tuesday to Saturday’s editions. Tap an answer to see how you did. This week’s quiz →
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The figure
How much did Kodiak Sciences rise on Monday after its six-month eye injection met its phase 3 goal?
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Kodiak closed at US$87.70, up 177.96%, after Zenkuda hit the DAYBREAK study's primary endpoint and 54% of patients reached a 24-week gap between injections. Read the story →
The company
Which company handed its seed business to shareholders as a new listed company called Vylor?
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Corteva gave holders one Vylor share for each Corteva share, so its own price fell 83.81% while shareholders finished roughly where they started. Read the story →
The why
Why did Seagate and Western Digital each lose about a tenth of their value on Friday?
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Nikkei reported Toshiba will spend about ¥60 billion to double its hard drive output by its 2027 financial year, aiming for 30% of the market. Read the story →
The figure
What fourth-quarter revenue did Micron report after Wednesday's close?
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Micron's revenue was US$54.23 billion against the US$51.07 billion analysts expected, up from US$11.32 billion in the same quarter a year earlier. Read the story →
The term
What is a prediction market, as Wednesday's story on DraftKings explained it?
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The edition called it an exchange where people buy and sell contracts on an outcome, and the contract's price is the odds. Kalshi and Polymarket run them. Read the story →
A new quiz every Sunday at 8am New Zealand time, on Tuesday to Saturday’s editions. Your scores stay in this browser and are not sent anywhere. General information only, not financial advice.