Research

GDI Research conducts independent quantitative investing research designed to help investors make more informed decisions. Using objective, data-driven methodologies, we develop, test, and evaluate systematic investment strategies and publish our findings through educational videos, companion guides, and research publications.

Current Research

Episode 001

Nasdaq-100 ID35 Rankings

Publication No. 2026-001

This research evaluates optimization results across 101 Nasdaq-100 companies using a systematic Bollinger Band trading strategy. The study ranks companies using the optimized ID35 parameter set and presents the supporting methodology, performance metrics, and quantitative analysis.

Related Resources

• Episode 001 Video

• Companion Guide (Publication No. 2026-001)

• Download Publication

Cover page of a research report titled 'GDI RESEARCH Companion Guide to Episode 001, 101 Companies Evaluated, Optimization of the BRASS Strategy Across 101 Nasdaq-100 Companies, An Optimized Bollinger Band Trading Strategy.' It lists rankings and parameters, dated July 2026, with the GDI Research logo and website.

Research Methodology

Every GDI Research publication follows a structured process that includes data collection, strategy development, quantitative testing, optimization, validation, and publication. Our objective is to present transparent, evidence-based research that readers can understand, evaluate, and apply.

Future Research

Additional research publications will be added as new studies are completed. Future topics will continue to focus on quantitative investing and systematic investment strategies.

Quick Insight #001

Why We Tested the Entire Nasdaq-100

Many investment videos highlight only a few successful stocks. GDI Research took a different approach by evaluating every company in the Nasdaq-100 using the same BRASS methodology. This Quick Insight explains why a complete, unbiased evaluation provides a stronger foundation for future research.

Watch Quick Insight #001

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