Two Sigma @twosigma Twitter profile

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Two Sigma

@twosigma

6 years

Think you can build an algorithm that predicts movements in stock prices using news analytics data? We just launched a @kaggle competition - partnering with @thomsonreuters and @intrinio - with $100,000 in prizes. Come compete:

Two Sigma: Using News to Predict Stock Movements

Use news analytics to predict stock price performance

www.kaggle.com

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Two Sigma

@twosigma

7 years

Spark’s Vectorized UDFs feature helps improve the performance and usability of user-defined functions in Python. Learn more:

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Two Sigma

@twosigma

6 years

A new Two Sigma research paper examines proposed methods for estimating the Sharpe ratio, computing confidence intervals around a point estimation of it, and more.

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Two Sigma

@twosigma

6 years

We 💙 building things, so there was no better way to celebrate National LEGO Day than to get together and build a large-scale Two Sigma logo. Now, we're donating all the LEGOs that we used to our friends @firstlegoleague ! 🎉 #thatssoTwoSigma @LEGO_Group #HappyBirthdayBrick

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Two Sigma

@twosigma

6 years

"The way to make magic real is through science. I learned I can make the impossible possible — I just have to come up with the right algorithm." Thank you @jessomatt of @upowerco for stopping by our office for an inspiring and empowering fireside chat with @skamille 👏

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Two Sigma

@twosigma

6 years

We are proud to sponsor the leading international machine learning conference, @icmlconf . If you're attending, please visit us at booth B05:20. We look forward to meeting you.

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Two Sigma

@twosigma

5 years

NEW: We examine whether the rise in stock buybacks has artificially propped up equity prices, suppressed market volatility, and weakened corporate balance sheets.

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Two Sigma

@twosigma

7 years

Stephen Hawking helped bring scientific curiosity to the masses through his unrelenting passion and dedication to the pursuit of knowledge. His legacy lives on and will continue to inspire the scientist in all of us.

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Two Sigma

@twosigma

6 years

How will machine learning affect database management systems, and vice versa? In an interview with #TwoSigma , @CarnegieMellon ’s Professor @andy_pavlo offers his views on this and more.

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Two Sigma

@twosigma

5 years

Today we launched @venntwosigma , a cloud-based investment analysis software. Now institutional investors and wealth managers can gain access to this powerful risk tool - sign up for free:

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Two Sigma

@twosigma

6 years

It's #daylightsavings ! Don't forget to turn your clocks back ⏰ Our offices feature some unique science and math-themed clocks. Can you solve for time on all of them? #thatssoTwoSigma

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Two Sigma

@twosigma

6 years

Engineers from Two Sigma and @Google collaborated on improving BigQuery support in Ibis, a flexible Python interface for composing SQL queries. Read more about it here:

Ibis and BigQuery: Scalable Analytics with the Comfort of Python - Two Sigma

www.twosigma.com

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Two Sigma

@twosigma

5 years

Speaking at the 2019 Milken Institute Global Conference, Two Sigma co-chair David Siegel joined Sinovation Ventures' @kaifulee and Bloomberg's @joelwebershow to discuss the challenges and opportunities AI offers for individuals, companies, and societies.

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Two Sigma

@twosigma

6 years

Predicting the future is hard. So we have to instill in people the desire to continue learning their whole lives. And schools have to be reformed to focus on creativity, which will help people find jobs. – David Siegel with @PreetaTweets #WSJFutureFest

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Two Sigma

@twosigma

7 years

Our CTO spoke with @TheStalwart and @tracyalloway on @business "Odd Lots" Podcast about why we created @HaliteAI and what we've learned about machine learning:

Why One Of The Most Successful Quant Funds Decided To Create Its Own Video Game

Subscribe to the Bloomberg Odd Lots podcast (Pocket Casts)

www.bloomberg.com

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Two Sigma

@twosigma

6 years

We built a 24-dimensional model to estimate how similar or different—relatively— today’s market environment is to all other periods going back to 1990.

Markets in the Rear-View Mirror (May Be Closer Than They Appear) - Two Sigma

www.twosigma.com

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Two Sigma

@twosigma

2 years

We are pleased to announce that @robotsmarts has been named the 2022 Two Sigma Faculty Research Award Recipient, which recognizes those who have made an outstanding impact in STEM research, teaching, mentoring, and/or outreach advancing diversity:

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Two Sigma

@twosigma

6 years

RT @kaggle "Think the news influences stock movement? @twosigma is challenging Kagglers to prove it in our latest competition: "Using News to Predict Stock Movements" | $100,000 in total prizes are up for grabs! Get started now: "

Two Sigma: Using News to Predict Stock Movements

Use news analytics to predict stock price performance

www.kaggle.com

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Two Sigma

@twosigma

6 years

Happy #InternationalWomensDay ! We're excited to be hosting a fire-side chat today with @sheeo_world founder, @vickis .

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Two Sigma

@twosigma

7 years

Repeatability isn't guaranteed in TensorFlow. One of our researchers demonstrates a workaround. #deeplearning

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@twosigma

7 years

The VIX is an incomplete gauge of market risk. Learn about additional measures of uncertainty, and how their effects can manifest in different areas of the financial markets.

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Two Sigma

@twosigma

6 years

Have you heard the news? We've launched a new @kaggle competition with data from @thomsonreuters & @intrinio . We want to know if you can build an algorithm to predict stock movements based on news data. Are you up for the challenge? Join us:

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Two Sigma

@twosigma

6 years

New: An in-depth survey of the extensive literature on the Sharpe ratio from the Two Sigma Labs team.

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Two Sigma

@twosigma

6 years

We are proud to sponsor #NeurIPS2018 . For more information on talks, panels, research papers and more, visit:

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Two Sigma

@twosigma

3 years

As institutional investors evaluate #cryptocurrency assets, how can they think about properly assessing their risks, especially in the context of a broader, multi-asset class portfolio?

Risk Analysis of Crypto Assets - Two Sigma

We consider various approaches to risk analysis of crypto assets for institutional investors.

www.twosigma.com

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Two Sigma

@twosigma

6 years

Turns out humans are incredibly remarkable machines. Empathy, creativity and dexterity are unique human skills and we need to incentivize society to think of ways to use unique human talents. This is a business opportunity. – David Siegel with @PreetaTweets #WSJFutureFest

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Two Sigma

@twosigma

6 years

Yesterday, we celebrated our most recent class of new hires with a day of talks, trivia, a champagne toast, a lively trivia game, and of course cupcakes. We're so excited to welcome some wonderful new faces to the Two Sigma family!

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Two Sigma

@twosigma

7 years

Take a peek inside our SoHo headquarters:

Inside the New York City offices of $45 billion hedge-fund firm Two Sigma

What do you picture when you imagine a hedge-fund office? Bloomberg screens and noisy trading floors? Hedge-fund guys in fleece vests?

www.businessinsider.com

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@twosigma

6 years

Learn about Flint, an open source library Two Sigma developed to enhance Spark’s functionality for time-series analysis.

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Two Sigma

@twosigma

6 years

. @datanami and #TwoSigma engineering manager David Palaitis talk about the role of data science engineers and the intersection of data science and engineering.

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Two Sigma

@twosigma

6 years

To celebrate #MoleDay , we combined two of our favorite things: cupcakes and science! Mole Day commemorates Avogadro's Number (6.02 x 10^23), which represents the number of particles in one mole of material!

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Two Sigma

@twosigma

3 years

Two Sigma's Data Clinic is launching Good with Numbers, a small-format workshop series to help mission-driven orgs learn actionable tips on how to build data strategies & make data more valuable.

Good with Numbers: 5 tips to narrow in on a strong data project scope

Learn how to craft compelling research questions to prepare your mission-driven organization for a successful data- or tech-for-good project

www.eventbrite.com

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Two Sigma

@twosigma

6 years

Halloween is in full swing at Two Sigma: check out these creative homemade sweets from our spooky bake-off! Happy Halloween! 🎃👻 #trickortreat #thatssoTwoSigma

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Two Sigma

@twosigma

7 years

Watch co-founder David Siegel discuss the impact of machine learning—“the story of our time.”

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Two Sigma

@twosigma

7 years

Interested in #deeplearning ? Have a look at some of our recent articles on the subject:

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Two Sigma

@twosigma

7 years

Our researchers share 25 of their favorite papers, talks, presentations, and workshops from #NIPS2017

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Two Sigma

@twosigma

5 years

Rebels assemble! We're kicking off #StarWarsDay early with a heated trivia session. Do. Or do not. There is no try. #MayTheFourthBeWithYou #lifeatTwoSigma #thatssoTwoSigma

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Two Sigma

@twosigma

5 years

Check out our new paper on using historical data to quantify the return premia for major asset-class based factors.

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Two Sigma

@twosigma

7 years

Check out @twosigma co-founder David Siegel's recent @WSJ piece on investing and the scientific method:

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Two Sigma

@twosigma

5 years

🌠💡 Headed to #GHC19 next month? Check out our recent Insights post, in which one of our software engineers shares her top tips for making the most of the experience 👉

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Two Sigma

@twosigma

6 years

Don’t miss our newest Insights posts on tech, data science, markets, and more—subscribe here:

Subscribe - Two Sigma

www.twosigma.com

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Two Sigma

@twosigma

6 years

Our CTO Alfred chatted with the @FinancialTimes about @HaliteAI , our AI game launching October 16, and our @kaggle competition () running now. Check out the FT interview: .

Funds turn to quant ‘World Cup’ to lure the best analysts

International competitions and computer games are being used to spot talent

www.ft.com

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Two Sigma

@twosigma

7 years

Introducing LinuxBoot: a fast, reliable open-source firmware for Linux servers

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Two Sigma

@twosigma

6 years

Sign up to receive our latest Insights posts on tech, data science, markets, and more—subscribe here:

Subscribe - Two Sigma

www.twosigma.com

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Two Sigma

@twosigma

5 years

The Strange Loop conference mixes #machinelearning , music, philosophy, art, and more into a wonderful, offbeat "technology stew." Check out our rundown of some of the coolest presentations from this year's event.

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Two Sigma

@twosigma

6 years

Be sure not to miss our speakers at #NeurIPS2018 . A full schedule of our panels and talks, as well as the research papers, can be found here:

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Two Sigma

@twosigma

7 years

We are proud to sponsor the 2017 ACM International Collegiate Programming Contest @ICPCNews .

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Two Sigma

@twosigma

6 years

Check out our introduction to the Two Sigma Factor Lens, a framework for better understanding overlapping sources of risk across multiple asset classes.

Introducing the Two Sigma Factor Lens - Two Sigma

www.twosigma.com

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Two Sigma

@twosigma

8 years

“When you give people time away from their desks to do something creative, a lot of innovation can happen."

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Two Sigma

@twosigma

7 years

Our interplanetary AI programming challenge @HaliteAI has kicked off its second year. The battle is on - are you in?

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@twosigma

7 years

Tutorials, papers, and workshops--oh my! #deeplearning #AI #NIPS2016

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Two Sigma

@twosigma

6 years

How might US-China trade tensions affect trade-sensitive US stocks? Read our latest commentary here:

Measuring the Impact of the US-China Trade War - Two Sigma

www.twosigma.com

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Two Sigma

@twosigma

8 years

We’re rethinking how ideas are imagined, built and realized at the new Cornell Tech in New York:

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Two Sigma

@twosigma

6 years

Our love of π is infinite! Happy #PiDay 🍴

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Two Sigma

@twosigma

8 years

Use real-world @RentHop data and get creative in this competition for a chance to land a role @twosigma :

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Two Sigma

@twosigma

6 years

Our co-chairman, David Siegel, will be speaking tomorrow with @PreetaTweets at the @WSJ Future of Everything Festival about AI and the meaning of "work." What topics are on your mind about AI and work?

The Future of Everything Festival | May 20–22, 2025

Hosted by WSJ, the globally trusted source of news, The Future of Everything Festival brings together the most revolutionary minds to explore future ideas.

foefestival.wsj.com

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Two Sigma

@twosigma

7 years

Active investment management will only become more scientific as time goes on:

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Two Sigma

@twosigma

7 years

Excited to be a part of @BridgeAtCornell dedication today. Stay tuned for more information on our Collision Lab:

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Two Sigma

@twosigma

6 years

NEW: A Two Sigma engineer shares key lessons learned while building a high-performance metrics system based on customized #opensource building blocks.

Building a High-Throughput Metrics System Using Open Source Software - Two Sigma

www.twosigma.com

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Two Sigma

@twosigma

1 year

This summer, we held our 17th annual chess tournament. “Chess is an important part of our culture,” said Makoto Nozaki. “This event not only allows us to indulge in our passion for problem solving, but also creates an inclusive environment.” Learn more:

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Two Sigma

@twosigma

5 years

Missed #ICLR2019 ? Two Sigma researchers share highlights from their trip to one of the “Big 3” machine learning conferences.

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@twosigma

8 years

We live in an era of dramatic technological innovation along the lines of the Industrial Revolution.

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Two Sigma

@twosigma

6 years

Here’s what @tsdataclinic learned about school bullying in NYC from federal and local open datasets.

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Two Sigma

@twosigma

6 years

ICYMI: Co-Founder David Siegel's discussion on all things #AI and the #futureofwork at @WSJ 's Future of Everything with Deputy Business Editor @PreetaTweets

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Two Sigma

@twosigma

3 years

In Two Sigma's most recent Insights article, David Siegel discusses the ethical considerations of new technologies with @tristanharris and Stanford's @gewang . Read the full article and watch a replay of the conversation below.

Ethics and Technology: A Fireside Chat with David Siegel - Two Sigma

A fireside chat with David Siegel, Tristan Harris, and Ge Wang, on ethics and technology.

www.twosigma.com

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Two Sigma

@twosigma

2 years

Two Sigma colleagues share their insights to help support #softwareengineers at various stages of their careers, from interviewing and spearheading projects to making lateral moves and keeping their skills current:

Career Pathways for Software Engineers

Resources for software engineers at every stage of their career, from interviewing to making lateral moves, and more.

www.twosigma.com

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Two Sigma

@twosigma

6 years

We are proud to support the @LinuxBootOrg project and congratulate them on their productive @OpenComputePrj hackathon.

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Two Sigma

@twosigma

1 year

Two Sigma Co-Founder and Co-Chairman David Siegel speaks about the significant potential—and considerable hype—surrounding large language models like GPT-4 and other innovations in #AI . Watch now:

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Two Sigma

@twosigma

5 years

What is Asia's role in the finance + tech disruption? What elements are helping accelerate this change? Kenny Lam, Two Sigma's head of APAC, will answer these questions at the @MilkenInstitute Asia Summit next week. Read his take via the #PowerofIdeas :

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Two Sigma

@twosigma

1 year

Our team, including Aditi Chaudhry, is excited to kick off the first day of @AnitaB_org 's Grace Hopper Celebration! Stop by Booth 333 to learn more about what our team is hypercurious about: #GHC23 #earlycareers #diversityintech #WomeninTech

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Two Sigma

@twosigma

6 years

We're looking forward to partnering with @SigOpt ! Check out their announcement to learn more. 👇

SigOpt

@SigOpt

6 years

We are excited to announce @twosigma as a partner, customer and investor. Read on to learn how we are helping to enhance its experimentation and optimization capabilities.

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Two Sigma

@twosigma

1 year

Every interview at Two Sigma is a bit different because we want your experience to be relevant to you, your background, and the roles we’re considering you for. We’ve compiled our best #interviewtips to help you to prepare and know what to expect:

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Two Sigma

@twosigma

6 years

We are excited to announce our strategic partnership with leading data engineering platform @cruxinformatics . We'll work with Crux to efficiently clean and on-board data sets, allowing Two Sigma teams to focus on higher order data science work. Learn more:

Crux Informatics Partners with Two Sigma to Continue Building New Data Solutions

/PRNewswire/ -- Crux Informatics ("Crux"), a leading data engineering and information supply chain operator, announced it had entered into a strategic...

www.prnewswire.com

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Two Sigma

@twosigma

6 years

It was so much fun to host @ICPCNews competitors at our offices this month. The day was filled with talks from senior leaders, a panel, and even a demo of @HaliteAI ! You can read more about it in their blog post 👇

ICPCNews

@ICPCNews

6 years

On Thursday, November 1st, Two Sigma, a proud sponsor of the North American ICPC regionals, hosted participants from their recent online practice competition at their New York City offices. Read more here:

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Two Sigma

@twosigma

8 years

May the best bot win.

@[email protected]

@adereth

8 years

Internal coding competition at Two Sigma was just opened up to the public. Bacteria-like bots compete for dominance!

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Two Sigma

@twosigma

5 years

We're proud to sponsor @iclr2019 , one of the fastest growing artificial intelligence conferences. If you're attending #ICLR2019 , seek us out at booth 413.

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Two Sigma

@twosigma

7 years

We're proud to be sponsoring @papers_we_love #PWLConf this year!

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Two Sigma

@twosigma

7 years

How can investors quantify the market impact of political, geopolitical, and monetary policy risks? We examine one approach here:

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Two Sigma

@twosigma

8 years

Experience the power of data science in virtual reality:

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Two Sigma

@twosigma

7 years

Learn about Two Sigma’s scalable, stable software versioning and release model:

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Two Sigma

@twosigma

2 years

Interested in pursuing a career in engineering? Two Sigma Platform Engineering Product Manager Lade recently shared four pieces of advice for young professionals. Learn more:

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Two Sigma

@twosigma

6 years

Following #JSM2018 , Two Sigma researchers highlight some of the most important challenges facing statisticians today.

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Two Sigma

@twosigma

8 years

Are you in? Build smart bots that battle with the goal of taking over the largest share of a virtual grid.

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Two Sigma

@twosigma

5 years

We're excited to chat with you TOMORROW from 5-6 PM ET at @kaggle ’s #CareerCon2019 — a digital career fair where we will be discussing all things #machinelearning and #datascience at Two Sigma. Sign up here:

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Two Sigma

@twosigma

7 years

Learn how TS Data Clinic and the Environmental Defense Fund used oil and gas well inspection data to create a preliminary predictive model for violations.

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Two Sigma

@twosigma

7 years

NEW: What to make of a low-volatility, low-correlation market? #VIX

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Two Sigma

@twosigma

8 years

Cook: A fair preemptive resource scheduler for compute clusters:

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Two Sigma

@twosigma

8 years

Learning to build together, even the old fashioned way, is a key component of our early careers program: NewTS.

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Two Sigma

@twosigma

7 years

NEW: A practitioner’s guide to how Two Sigma built its cloud network architecture using OpenStack.

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Two Sigma

@twosigma

1 year

Listen in as Kenny Lam, CEO of Two Sigma Asia Pacific, shares his thoughts on the Asia Pacific outlook at #MIGlobal Asia Summit in Singapore

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Two Sigma

@twosigma

7 years

Join our Data Clinic team for an #OpenDataWeek discussion about the state of #OpenData on schools in NYC. Register here:

The State of Open Data on School Bullying and Harassment

School bullying and harassment are serious issues that affect the safety of young students. NYC public schools have taken steps to address these issues with an $8M plan that includes funding to...

www.eventbrite.com

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Two Sigma

@twosigma

6 years

Sharing ideas is integral to how we approach hard problems. We collaborate with internal and external experts to publish on a wide variety of topics. Subscribe to get the latest and greatest from Insights:

Subscribe - Two Sigma

www.twosigma.com

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Two Sigma

@twosigma

3 years

In a recent Insights article, we give a brief overview of Engineering Education at Two Sigma: why we offer it, what we teach, and the benefits of our focus on continuous learning.

Endlessly Curious and Maximally Effective: Engineering Education at Two Sigma - Two Sigma

A brief overview of Engineering Education at Two Sigma: why we offer it, what we teach, and the benefits of our focus on continuous learning.

www.twosigma.com

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Two Sigma

@twosigma

8 years

Topics discussed at Fed meetings have changed over time -- natural language can quantify how:

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Two Sigma

@twosigma

1 year

We are proud to mark our 10th year as a sponsor and attendee of @AnitaB_org 's #GHC23 . We look forward to meeting the incredible women and non-binary technologists the conference brings together this week in Orlando! Curious about us? Stop by Booth 333:

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Two Sigma

@twosigma

2 years

Join Venn and special guest Ricky Siewers of @coinmetrics on Wednesday, November 16th at 11:00am EST to learn more about the new #crypto data that's been integrated into the Venn platform and other product enhancements. Register now:

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Two Sigma

@twosigma

2 years

Today is the final day to apply for Two Sigma's College Mentor Connect, a 6-week remote #STEM summer mentorship program for rising sophomore college students from historically underrepresented groups. Applications must be submitted by 11:59pm ET tonight:

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Two Sigma

@twosigma

8 years

Each year we like to challenge ourselves with a hard, but fun, engineering problem.

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Two Sigma

@twosigma

3 years

Last week, we launched our new Real Estate business, a human-led, machine-supported approach to investing in private real estate assets. Our real estate investment professionals will work hand-in-hand with data scientists, engineers, and technologists.

Two Sigma Launches Real Estate Investment Business - Two Sigma

www.twosigma.com

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Two Sigma

@twosigma

8 years

Weekend reading: @twosigma researchers' overview of the latest #deeplearning and DL-related advances from #NIPS2016

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