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10 Monday AM Reads

Barry Ritholtz

My back-to-work morning train WFH reads: • Ken Griffin’s Hand-Picked Math Prodigy Runs Market-Making Empire : Citadel Securities CEO Peng Zhao left for college at age 14, caught Griffin’s eye early in his career and built systems now mopping up market share. Social Leverage recently launched its 4th fund.

Math 56
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Keeping Subscription Boxes Secure From STEM To Stern

PYMNTS

Such boxes represent a small segment of the broader subscription market, but they face the same challenges, including fraud attempts like card-and-wallet tests and account takeovers (ATOs). Box-of-the-month services constantly struggle to secure their payment processes and remain a step ahead of bad actors.

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Leveraging Structured Notes To Differentiate A Solo Practice

CFO News Room

What’s unique about Anh, though, is how, as a solo advisor, she differentiates her firm by leveraging the combination of a high-touch concierge approach to client service with a unique investment management approach through the use of very carefully chosen structured notes to differentiate her portfolio design from other advisors.

Leverage 130
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Do the Masses Know Best? When it Comes to Lucrative Data, Maybe So.

PYMNTS

-based wireless carriers said this would stop sharing such location-based consumer data to some controversial data aggregators , a move that is part of the increasing attention that consumers, and their lawmakers, are paying to privacy and security in this digital age. Different Methods. It helps me keep my engineers honest,” he joked.

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 The Amazon/Walmart Whole Paycheck Tracker: Rethinking And Realigning

PYMNTS

The news follows big next-day delivery announcements from both Walmart and Amazon — in a week where both retailers had a lot of news about repositioning themselves in the market and reporting some pretty major changes. Big Debate Of The Week: Did Amazon’s Estimated Online Market Share Just Drop? market share. market share.

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Transcript: Lynn Martin

Barry Ritholtz

She is the president of the New York Stock Exchange, the world’s largest, with over 2,400 listed companies for a combined market cap of about $36 trillion. It could be — if they’re a foreign company, they will look at their home markets as well. They may have specific concerns about certain areas of the market.

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Crowdsourcing Data’s Double Edge

PYMNTS

-based wireless carriers said they would stop sharing such location-based consumer data to some controversial data aggregators , a move that is part of the increasing attention that consumers, and their lawmakers, are paying to privacy and security in this digital age. Different Methods. It helps me keep my engineers honest,” he joked.