I am Diego García del Río, a Spanish economist and investor.
Throughout my career I have achieved recognition as one of the most profitable investors in Spain, consolidating my reputation in the financial markets.
In addition to my work in financial education, my strategy consulting firm Hill Valley Consulting has collaborated in the development of quantitative models and analytical frameworks for derivatives, as well as applied market research projects for top-tier international funds and family offices.
(2025)
MY CERTIFICATIONS
By completing the classroom hours this master's degree provided me with a solid knowledge of different investment styles, a better understanding of risk management and practical tools applicable to market analysis and financial research.
BME Institute
With this certification I acquired a solid knowledge of financial regulations, investor protection and good professional practices, in accordance with European regulatory criteria.
Carlos III University of Madrid
MY EXPERIENCE
2020-2025
Grecco Investment Inc.
Founder & CEO
I founded a company focused on financial education programs, through which we developed initiatives aimed at students and professionals in order to promote financial education and a critical view of the markets. Subsequently, I decided to deregister the company to comply with the European regulatory framework and reorient the activity towards a consulting and strategic analysis approach.
2025+
Hill Valley Consulting
Co-Founder, Market Analyst
Subsequently, I co-founded Hill Valley Consulting, an elite strategic consulting firm in Spain, dedicated to the development of fintech solutions such as quantitative analysis tools and applications for the study of financial derivatives, in addition to offering strategic consulting services, training in personal and business economics, and legal support in financial matters.
MY LECTURES
At CEU San Pablo University I gave a lecture on financial markets and options strategies, sharing both the theoretical underpinnings and practical examples of derivatives analysis and simulation. My objective was to show how a rigorous and well-structured approach can make a difference in the understanding of real markets.
Financial markets and options strategies
At the Universidad Rey Juan Carlos I have shared my career and experience in the field of financial markets, transmitting the challenges and learning that are part of the path of any analyst or investor. Beyond theory, I sought to bring students closer to the day-to-day reality of the markets and how different methodologies of analysis can help them to cope in a changing environment.
TRACK RECORD AND EXPERIENCE IN THE FINANCIAL MARKETS
MY SOCIAL NETWORKS
Follow me on Instagram and keep up to date with my analysis and strategies on the markets. Find out more about me and my day to day life.
Join my community at LinkedIn and discover my in-depth analysis, as well as my professional activity, opportunities and investment keys.
Threads
Join my community at Threads and discover my analysis, my active trading, opportunities and investment keys.
Markets by Diego
Spanish 
English 
German 
French