Barry Ritholtz

JUNE 27, 2023

.” RITHOLTZ: So people also should realize, for those of you who’ve never traded futures, it’s not like options where essentially you could put up your losses in advance and all they could do is go to zero. RITHOLTZ: Put up your losses in advance. And so it’s one of these things that math works.

Math 59

Math Risk Management Profit and Loss Marketing 59

Barry Ritholtz

MARCH 27, 2023

What accounts for the difference between the two in your experience working on the trading desk? It’s a matter of making better decisions and being more profitable. That’s an amazing lesson in life, right, to take failure and losses as business as usual. And how has this gap persisted for so many decades?

Investments 114

Investments Restructuring Profit and Loss Finance 114

Barry Ritholtz

FEBRUARY 17, 2025

And I found that subsegment really interesting because we did studies on kind of decision making biases, human biases like loss aversion and other biases that impact otherwise what should be rational decisions and make them less than rational. And I did a lot of options math, which I thought was interesting. Absolutely. To draw upon.

Investments 59

Investments Economics Marketing Benchmarking 59

Barry Ritholtz

AUGUST 20, 2024

00:03:14 [Mike Greene] So that was actually an outgrowth from my experience coming out of Wharton and you mentioned the, the, you know, the transition of people who tended to be skilled at math or physics into finance. So the actual source of profitability in that trade is not the level of the vix, but the shape of the vol surface.

Concentration 69

Concentration Valuation Marketing Investments 69

PYMNTS

MAY 12, 2016

Kount’s latest report “Calculating The 9 Deadly Costs Of Fraud,” does the math – and emphasizes how not managing fraud digs heavily into profits. In fact, fraud losses as an overall percentage of revenue nearly doubled in 2015 as a result of lost or stolen products, according to Kount.

Profit and Loss 52

Profit and Loss Math Sales Auditing 52

Barry Ritholtz

MAY 30, 2023

So I knew what Bank of America was because my mother, it was a big deal to go to the bank and open a passport account, or to go there with my mother every couple weeks, and have, or my dad to make an appointment with a local, the local branch banker might have been the mayor, I mean, he was a very important guy back in those days.

Economics 59

Economics Education Profit and Loss Banking 59

Barry Ritholtz

JUNE 18, 2024

So the fact that I had a sociology degree really didn’t impede, I think getting into business Barry Ritholtz : And you end up in like what some would think of as kind of a dry, legalistic part of Fidelity, the ERISA Division, which focuses on retirement accounts. Was it a loss? Erika Ayers Badan : It was very boring.

Entertainment 59

Entertainment Investments Math Advertising 59

Barry Ritholtz

OCTOBER 17, 2023

So I, I did a math degree at Oxford, which is more pure math. You know, pure math can be very theoretical and detached from the real world, and it’s getting worse. And they go on longer and longer and obviously more profitable for the states that run the lottery. And then I was looking for something more applied.

Investments 52

Investments Valuation Numbers Math 52

Barry Ritholtz

JANUARY 24, 2023

But as a private equity owner, again, first of all, you do invest heavily of your own money in the transactions, plus you have additional ownership through, you know, the carried interest, the profits interests. You got 60 percent of losses ahead of you. KLINSKY: Why would I take more than the value of the accounts receivables.

Mergers and Acquisitions (M&A) 105

Mergers and Acquisitions (M&A) Investments Leverage Numbers 105

Barry Ritholtz

DECEMBER 12, 2023

Joel Tillinghast : Well, okay, G, when he was six, my grandfather, who was a bookkeeper accountant at a textile mill died and my grandmother was a second string violin at the Providence Symphony Orchestra, which didn’t pay well then, and I suspect didn’t pay well now. And I was a math nerd as a kid. So big loss.

Benchmarking 105

Benchmarking Concentration Investments Profit and Loss 105

Barry Ritholtz

OCTOBER 21, 2024

I’m good at math and science and you know, I always had an idea what go into business, but I felt that electrical engineering would be a good foundation. You know, I, it always, I I see different numbers all the time, so it’s always kinda like, who’s math if you will? 00:02:16 [Speaker Changed] Me too.

Investments 59

Investments Numbers Marketing Leverage 59

PYMNTS

OCTOBER 16, 2017

The ability to use an anonymous single currency to power a decentralized, permissionless distributed ledger operating over the public internet where miners compete to solve the math problems that enable the processing of transactions is a remarkable innovation. They buy tokens at a discount and resell them for big profits almost immediately.

Currencies 71

Currencies Concentration Financial Systems Investments 71

Barry Ritholtz

MARCH 12, 2024

And so, so we sort of felt pretty stupid for a while because we did a lot of losing trades in 2006 that were the, you know, that obviously didn’t come to fruition until the actual people could see the losses. So in mortgages, the borrower can stop paying maybe a year to two years before the lenders actually book a loss.

Profit and Loss 59

Profit and Loss Investments Marketing Securities 59

Barry Ritholtz

APRIL 8, 2025

And, you know, therein began, I think the unraveling and, and a little bit of the, the loss of that, you know, cultural juice that had kind of historically made that firm special. Can we give every single one of your employees a account or advice, you know, to their first, you know, purchase in a 5 29 account?

Mergers and Acquisitions (M&A) 59

Mergers and Acquisitions (M&A) Investments Profit and Loss Numbers 59

Barry Ritholtz

MARCH 21, 2023

ASNESS: Some of the things like betting against beta, quality or profitability, carry strategies were additions over time. ASNESS: And we had a great almost a decade, because everything else we do work, profitability one; fundamental, momentum one; low risk one. My mom was a math teacher so — RITHOLTZ: Okay.

Profit and Loss 69

Profit and Loss Valuation Forecasting Investments 69

Barry Ritholtz

AUGUST 23, 2022

So, I did the math, 20 million times a hundred. So, let me just repeat the math. And so, again, I went through this simple math. BROWDER: And I’ll just point out that this was back in the days when $100 million profit is real money. How many do you have in your fleet? It is $2 billion on the ship. RITHOLTZ: Wow.

Investments 128

Investments Math Banking Profit and Loss 128

Barry Ritholtz

OCTOBER 10, 2023

Because he was all sure he was a totally isolated math. So, so he’s brilliant at math. He goes to m i t to study, study physics and math. So brilliant enough so that sure, he goes to math camp in the summer and find, kind of finds his tribe. But in math camp, he’s not the best. And the Undoing project.

Math 64

Math Profit and Loss Marketing Numbers 64

Barry Ritholtz

NOVEMBER 25, 2024

And I, and I really like the application of math and statistics and computer science to markets. You learn the math that can help you with, with market making operations. It’s just not smart on a math basis to do that. That is their savings account, particularly when cash is returning nothing.

Leverage 59

Leverage Investments Marketing Math 59

Barry Ritholtz

JULY 31, 2023

Ends up turning about $27 million of swap premiums into 2 billion plus in profit. I mean, you’re talking about, I don’t, I could do the math, it’s like a 10,000% return in like three weeks. And that’s sort of the math. What led to that approach? He was right on the thesis. RITHOLTZ: Right.

Treasury 52

Treasury Retail Economics Entertainment 52

Barry Ritholtz

NOVEMBER 19, 2024

Colin Camerer : So I, some of it was when I was in college at Johns Hopkins, I, I studied physics and math. And there was people, Physics didn’t have, people, psychology didn’t have math, economics was kind of the right mix. The math doesn’t math. That was too abstract. Yeah, I’m gonna vote.

Profit and Loss 64

Profit and Loss Math Finance Economics 64

Barry Ritholtz

OCTOBER 3, 2023

And so after a week there, I, I said to the guys on desk, Hey, can I open an account and do this? Yeah, you’re, you’re, you’re allowed to open an account. So I opened an account and I sat there and I traded the, the New York Chicago Gold arbitrage for the next sort of close to month. Or who has this profit?

Marketing 112

Marketing Banking Treasury Profit and Loss 112

Barry Ritholtz

JUNE 3, 2024

Jeffrey Sherman : Well, what it was was, so I, as I said, with applications, there’s many applications of math, and the usually obvious one is physics. Barry Ritholtz : It seems that some people are math people and some people are not. The, the math came easier. And I really hated physics, really. It’s so true.

Math 59

Math Marketing Treasury Valuation 59

Barry Ritholtz

APRIL 2, 2024

So when I was at this very fancy private school that I was at as a kid, I did math because it gave me a huge amount of free time to do the things I really cared about. But when I got to Cambridge, you know, the math was sort of serious there. So, you know, I took my math into statistics and things. Am I getting right?

Healthcare 59

Healthcare Economics Math Education 59

Barry Ritholtz

AUGUST 22, 2023

I think Taylor Swift is completely amazing, but her amazingness does not account for the fact that she’s so famous. It’s a power law, this is very slightly technical for yours truly, the English major, not technical for you, the math guy. Humans are rational profit-maximizers, we’re not. SUNSTEIN: Completely.

Economics 98

Economics Finance Investments Numbers 98