Juncture Lab

Juncture Lab is a trading simulation platform designed to allow users to demonstrate and develop investment decision-making skills using real historical market data with the dates concealed. The platform is intended for individuals seeking to prove their capability in financial markets, particularly students and professionals aiming to differentiate themselves in a competitive job market. By removing the ability to rely on hindsight, Juncture Lab challenges users to make authentic investment decisions under conditions of genuine uncertainty, simulating real-world scenarios without knowledge of the specific time period or related news events.

The simulation process involves several steps. Users first select a sector—such as technology, financials, healthcare, energy, consumer, industrials, or macro—which provides a focused set of real tickers for analysis and trading. They then trade through a hidden market, making decisions based solely on available price data, charts, and fundamentals. Once ready, users can reveal the actual historical regime they operated in, and their performance is measured against market benchmarks using metrics like Sharpe ratio, alpha, and drawdown. Every trade and thesis is recorded, building a defensible track record that can be used in interviews or professional settings. The platform offers certified, timestamped records that users can showcase as evidence of their decision-making process.

Juncture Lab is used by students at various universities, including Georgetown University, Arizona State University, University of Arizona, University of Maryland, Western Governors University, and University of Missouri-Saint Louis. It supports undergraduate and graduate students in fields such as finance, economics, mathematics, statistics, physics, and quantitative finance, as well as university finance clubs and departments seeking lab infrastructure and cohort management tools. Features include access to 11 hidden market regimes from 2000 to 2023, coverage of 9 market sectors, a signal builder for defining and backtesting rules, an options lab with Black-Scholes pricing and Greeks, and an execution lab simulating TWAP, VWAP, and iceberg orders. The platform also provides leaderboards and is operated by Taylor Technologies, LLC.

Juncture Lab positions itself as a tool for building a verifiable, interview-ready investment track record, supporting both individual learners and institutional finance programs.