

Academic & Educational Services
Energy - Fossil Fuels
Consumer Goods Conglomerates
Industrial Goods
Chemicals
Food & Drug Retailing
McDonald's shares plunged 5%, further extending their losses for the year. Will the stock continue to fall?

TradingKey - Micron Technology (MU) will report its fourth-quarter fiscal 2026 financial results after the market close on September 30, Eastern Time, and hold an earnings conference call at 16:30 on the same day.

TradingKey - On September 24, Japanese stocks resumed trading after a multi-day holiday, with the Nikkei 225 Index extending the momentum of earlier gains in global tech stocks to close up 0.76% at 65,513.94 points. South Korean stock markets were closed today for a holiday, with no trading conducted.

TradingKey - Google (GOOGL) is accelerating the development of its next-generation flagship AI model, Gemini 4, hoping to regain the initiative in its competition with OpenAI and Anthropic.

TradingKey - On September 23 Eastern Time, Qualcomm (QCOM) fell 0.51% to close at $197.24, touching an intraday high of $199.50 and once again approaching the $200 mark. Snapdragon on-device AI applications, Linux device support, and the performance of its smartphone chip business are the key factors to watch for QCOM's future trajectory.

TradingKey - At the Connect 2026 conference held from September 23 to 24, Meta (META) unveiled the Ray-Ban Meta Audio, third-generation Ray-Ban Meta, and Meta VR Glasses, while upgrading the Meta Ray-Ban Display. The company also announced the integration of its personal AI agent, Muse, into its AI glasses, expanding its product scope from mobile phones and social apps to wearable devices.


Combining fundamentals with market behaviors through smart algorithms, this approach utilizes dynamic, multi-frequency signals to enhance the alpha of value investment in modern markets.

A smart, quantitative method that dynamically adapts to bull and bear markets—offering a perfect blend of steady growth and precise risk control.

This strategy continues David Polen's investment philosophy of holding enterprises with quality cash flows, while adopting the implied return rate valuation model. It aims to seek balanced growth compared to the cost price through quantitative methods, while avoiding the blind pursuit of high prices and ensuring every holding has a reasonable expected return.

This strategy is based on the "profitable investing" framework proposed by Michael J. Carr. The principle lies in not predicting market ups and downs, but in determining the current risk state of the market and deciding whether and how to take risks.
Stocks
Sector