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美股投資研究筆記 My Alpha Portfolio

Substack
alpha6688.substack.com· irregular· ZH· Published today

A Traditional Chinese investment newsletter analysing US-listed stocks, covering earnings call highlights, valuation and thematic plays such as optical communications. Readers get company breakdowns and valuation notes aimed at building a long-term equity portfolio.

us stocksearnings callstock valuationcpo optical communicationthematic stocksgrowth stocksportfolio strategyq3 2026 earningspower equipment stocksfundamental analysis
Platform
Substack
Frequency
Irregular
Latest issue
Oct 29, 2026
Language
Chinese
Written for
Chinese-speaking individual investors interested in US equities
Tone
analytical
Tracked since
Oct 29, 2026

Website: https://alpha6688.substack.com