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Market Regime Detection for Equity Forecasting
Financial markets rarely behave in a stable or predictable way, and this instability makes short‑term forecasting extremely difficult. In my newest published research, Market Regime Detection for Equity Forecasting, I explored whether identifying latent market regimes—such as low‑volatility bull markets or high‑volatility downturns—can help models adapt to changing macroeconomic environments.

Derin Goktepe
Sep 23 min read


The Ethics of Personalized Pricing: Its Costs, Benefits, and Future
Personalized pricing is becoming increasingly feasible as AI systems learn from subtle patterns in consumer behavior. This essay examines how individualized price‑setting reshapes privacy, market efficiency, and fairness, arguing that its economic benefits can outweigh its social costs when transparency and regulation are in place.

Derin Goktepe
Jul 88 min read


AI Disruption: How Markets Are Reacting to Rapid Technological Change
Rapid advances in artificial intelligence are reshaping market expectations and sector performance. This post examines how investors interpret technological disruption and why different industries respond at different speeds.

Derin Goktepe
Mar 23 min read


How Large‑Scale Human Behavior Shapes Stock Market Reactions to Earnings Reports
Earnings announcements often trigger market reactions that go beyond fundamentals. This analysis explores how large‑scale human behavior and cognitive biases shape stock price movements across major sectors.

Derin Goktepe
Nov 18, 20253 min read
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