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Larry Tabb

@ltabb.bsky.social

Long time market structure research guy. Tired of Twitter. Head of Market Structure Research - Bloomberg Intelligence and any opinions are my own & not of Bloomberg

206 Followers  |  60 Following  |  75 Posts  |  Joined: 05.07.2023  |  1.7404

Latest posts by ltabb.bsky.social on Bluesky


Hear from Coinbase, Robinhood, DRW/Cumberland, DTCC, Citadel Securities, CME Group,Cboe, IEX, MIAX, IMC Trading and hopefully Commissioner Peirce at the SEC

21.10.2025 19:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Join us: Market Structure 2025: Reshaping the Future of Investing and Trading

NYC - Nov 12, 4pm.

Discussions on stablecoins, tokenization, options, prediction markets, and if the government opens by Nov 12th SEC Commissioner Hester Peirce

go.bloomberg.com/attend/invit...

21.10.2025 19:34 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Tokenised trading creates structural risks When code is law, accountability goes missing

What's in your wallet? Who knows!

on.ft.com/46C38Lw

05.08.2025 12:37 β€” πŸ‘ 13    πŸ” 7    πŸ’¬ 0    πŸ“Œ 0

This is so absurd. I don't get a report I like so I fire the dept head.

So every time one of your reporters files a story that the boss or someone doesn't like, do they fire you?

Well I guess that is what's called "firing the messenger."

01.08.2025 18:42 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Nice. Thanks for taking a pic and promoting.

22.07.2025 21:39 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Less than a week to go. If you are in Chicago on July 22. Join us - should be a lot of fun!

17.07.2025 20:49 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Bloomberg Chicago Spotlight Insights & Innovation Forum

If you're in Chicago next week, join us for Bloomberg's Insights & Innovation Summit. I will be moderating a panel with great folks from @cmegroup.com Geneva Trading, IMC & Driehaus on systematic trading. Also will be a lot on AI and Finance.

Join us.

bbgevent.app/chicago-spot...

14.07.2025 15:28 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 1
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Sly Stone, Maestro of a Multifaceted, Hitmaking Band, Dies at 82 Leading Sly and the Family Stone, he helped redefine the landscape of pop, funk and rock in the late 1960s and ’70s.

Breaking News: Sly Stone, the leader of Sly and the Family Stone, has died at 82. He helped redefine the landscape of pop, funk and rock in the 1960s and ’70s.

09.06.2025 19:53 β€” πŸ‘ 329    πŸ” 100    πŸ’¬ 17    πŸ“Œ 50

Long but very interesting article on the hacking of the SEC

06.06.2025 15:40 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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899 β€” The Three Numbers Alarming the Bond Market Taxing foreign capital could be another nail in the coffin of American exceptionalism. Emerging markets could benefit.

www.bloomberg.com/opinion/news...

03.06.2025 12:38 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Great album. Been a fav since it was released in the 70s.

Remember this cranking on the 8 track while driving in a red MGB with the top down (it was broken) going skiing at elk mountain in β€˜76.

30.05.2025 22:04 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

One week to go. Don't get closed out

14.05.2025 14:23 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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BI Market Structure NYC 2025 Join us at Bloomberg’s New York headquarters to explore the future of financial markets and the renewed focus on meeting the needs of investors and traders through innovation.

US Equity Trading Innovation Event.
Join us - May 22 in NYC - all welcome @business NYC HQ.

Panels on 24x7, new trading venues (10 new & in the wings) and innovation in institutional liquidity.

Should be fun

go.bloomberg.com/attend/invit...

05.05.2025 12:58 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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BI Market Structure NYC 2025 Join us at Bloomberg’s New York headquarters to explore the future of financial markets and the renewed focus on meeting the needs of investors and traders through innovation.

US Equity Trading Innovation Event.
Join us - May 22 in NYC - all welcome @business NYC HQ.

Panels on 24x7, new trading venues (10 new & in the wings) and innovation in institutional liquidity.

Should be fun

go.bloomberg.com/attend/invit...

05.05.2025 12:58 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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BI Market Structure NYC 2025 Join us at Bloomberg’s New York headquarters to explore the future of financial markets and the renewed focus on meeting the needs of investors and traders through innovation.

Equity Market Innovation - FINALLY!

Join us to discuss 24x5, New trading venues, innovations in institutional liquidity, and a secret armchair keynote.

Open to all. May 22 - 4pm in NYC @bloomberglp.bsky.social HQ

Market Structure 2025: Accelerating Innovation

go.bloomberg.com/attend/invit...

16.04.2025 13:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Less than a week away. Bloomberg's London Equity Market Structure event - Great line up. April 9 at BBG London HQ. 4pm. Be there. All welcome.

Register here

hope to see you there.

go.bloomberg.com/attend/invit...

03.04.2025 14:23 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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IEXΒ Appoints Steven Bonanno as Chief Information Officer Exchange group cites exec's expertise in building resilient, high-performance trading systems.

www.tradersmagazine.com/am/iex-appoi...

26.03.2025 12:10 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Trump’s Tariffs Are Aimed at a Trade Deficit Driven by Popular Goods Trump wants to reduce the $1.2 trillion trade deficit, so he’s putting tariffs on popular imported goods from smartphones to household appliances.

What makes up the US trade deficit in goods? A lot of things that American consumers like!

Great run through the data from our @bloomberg.com data viz team:

www.bloomberg.com/graphics/202...

20.03.2025 22:39 β€” πŸ‘ 52    πŸ” 21    πŸ’¬ 7    πŸ“Œ 0

We are getting closer to April 9. Join us in London!

20.03.2025 14:43 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Wow that was quiet. I didn’t know he passed either. Nice article and a super important guy in terms of quant investing.

15.03.2025 13:22 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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BI Market Structure UK 2025 Join Bloomberg Intelligence for an in-depth discussion on the evolving landscape of European and UK equity markets. From liquidity hurdles to regulatory shifts post-Brexit, discover what industry lead...

Euro Liquidity challenges?

Join us for an open session on

Accessible Liquidity: Navigating European Equity Markets

@bloomberg.com London HQ April 9th - 4PM

Open to all - sb fun

go.bloomberg.com/attend/invit...

14.03.2025 14:12 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 1

Jim. He understands perfectly well. I think he is just following orders, like everyone else in the administration. This isn’t 2016, there will be little descent.

You can call Howard a lot of things, stupid or ignorant aren’t any of those.

08.03.2025 14:04 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Good piece on banking infrastructure and the challenges between old tech, insourcing, outsourcing and I guess cost which is at the heart of all of this

03.03.2025 13:41 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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A β€˜Teleportation’ Breakthrough for Quantum Computing Is Here A team at Oxford University succeeded in getting two quantum processors to connect to each other and work together with particle entanglement.

This is crazy -A β€˜Teleportation’ Breakthrough for Quantum Computing Is Here

Now this isn't really about teleportation - its about quantum entanglement. This, if true, will shake up trading.

Communications faster than the speed of light.

www.wired.com/story/quantu...

18.02.2025 17:03 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Welcome! You are invited to join a webinar: 2025 US Institutional Equity Trading Study: BI Webinar. After registering, you will receive a confirmation email about joining the webinar. BI Market Structure team details key findings from surveys and interviews with 119 head and senior US buyside equity traders. Join us as we analyze how institutional funds are allocating their commiss...

Equity Trading 2025

Join us to review the major findings from @bloomberglp.bsky.social US Institutional Equity Trading study. We talked with 119 head and senior buyside equity traders about all sorts of stuff. Come and listen in on our findings!

Open to all

bloomberg.zoom.us/webinar/regi...

18.02.2025 14:52 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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SEC Scales Down Crypto Enforcement Team: Reassigning Lawyers The Securities and Exchange Commission (SEC) is reassigning more than 50 lawyers and staff, who were solely responsible for cryptocurrency enforcement actions, to other divisions, The New York Time...

www.financemagnates.com/cryptocurren...

05.02.2025 12:05 β€” πŸ‘ 4    πŸ” 3    πŸ’¬ 0    πŸ“Œ 1
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Is Wall Street ready to stay up all night? The New York Stock Exchange is looking to trade for 22 hours a day β€”Β raising thorny questions about how equity markets function

Good piece on After Hours trading.

Lots of friends quoted... Nice!

www.ft.com/content/f711...

31.01.2025 13:39 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Fireside Chat: Perspectives from the SEC: SEC 2025: What’s In Store | Bloomberg Professional Services A discussion on how a new administration will alter the direction of the SEC. How new leadership may change the rulemaking agenda, the number and process for putting out proposals and finalizing rules...

Here's a video interview with the now Acting @SECGov
Chair in November - interesting discussion on what he thought about where the SEC should go. (free but you need to register).

www.bloomberg.com/professional...

For those w/a Terminal - here is the link
blinks.bloomberg.com/news/stories...

21.01.2025 21:16 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

No they don’t clear swaps either. Just stocks and bonds but they do run the largest data repository for swaps, but that is just data/reporting. CME, LCH, ICE clear most futures and swaps. OCC clears most US options.

08.01.2025 16:48 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

@ltabb is following 19 prominent accounts