INTERNSHIP DETAILS

Index Analyst Intern (Summer 2027)

CompanySyntax
LocationNew York
Work ModeOn Site
PostedNovember 14, 2026
Internship Information
Core Responsibilities
The intern will support the team by researching, creating, and developing market indices. Responsibilities include monitoring capital action activity and preparing statistical reports for the team and clients.
Internship Type
intern
Company Size
64
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
Syntax LLC is a financial data and technology company that codifies business models into a relational system we call Affinity® Data. Syntax operates through three segments: Affinity® Data, Syntax Direct℠, and Syntax Indices. Using its patented FIS® technology inspired by systems sciences, the Affinity® Data segment offers the most comprehensive, granular, and accurate product line revenue data available on the market. The Syntax Direct segment then uses this abundance of data to facilitate the near instantaneous creation and ongoing management of boundless direct indexing solutions and rules-based equity portfolios through a fully automated platform. The Syntax Indices segment offers customized and proprietary indices, including core global benchmarks and micro- and macro-thematic, smart beta, defined outcome, and target volatility indices. These indices are foundational for a range of financial products, such as ETFs, UITs, and structured products.
About the Role

About Syntax Data

Syntax LLC is a financial data and technology company that codifies business models into a relational system we call Affinity Data™. Syntax operates through three segments: Affinity Data™, Syntax Direct™, and Syntax Indices™.

Using its patented FIS® technology inspired by systems sciences, the Affinity Data™ segment offers comprehensive, granular product-line revenue data. Syntax Direct™ uses this data to facilitate the creation and ongoing management of direct indexing solutions and rules-based equity portfolios through an automated platform. Syntax Indices™ offers customized and proprietary indices, including core global benchmarks, thematic, smart beta, defined outcome, and target volatility indices. These indices serve as the foundation for a range of financial products, including ETFs, UITs, and structured products.

 

About the Role

The Index Intern will support our team by assisting with the research, creation, and development of market indices.

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Responsibilities will include:
  • Completing research related to index design and development
  • Maintenance and monitoring of capital action activity covering global equity markets
  • Compiling index-related data and preparing statistical reports that will be shared with the team and clients


The Ideal candidate will have:
  • Microsoft Office proficiency with advanced Excel knowledge
  • Studying Finance, Economics or Math
  • Applied math skills, particularly financial statistics
  • Programming skills, especially in Python and VBA
  • Familiarity with data terminals such as Bloomberg, Eikon, and FactSet
  • Strong organizational and time management skills
  • Experience working with and analyzing large datasets
  • Excellent communication skills, both in written and spoken English
  • Positive and proactive attitude with flexibility to accommodate a changing environment and willingness to take on new responsibilities
  • Strong attention to detail


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Learn more at syntaxdata.com

Key Skills
Microsoft OfficeExcelFinanceEconomicsMathematicsFinancial statisticsPythonVBABloombergEikonFactSetData analysisCommunicationOrganizational skillsTime managementAttention to detail
Categories
Finance & AccountingData & AnalyticsTechnology