BuyTrigger | Dr. Alex Koh
Substacknewsletter · by BuyTrigger | Dr. Alex Koh · English
- Audience
- 2K subscribers
- Shown publicly on Substack
- Observed frequency
- Several times a week
- From 10 posts indexed in the last 90 days
- Last post
- Nov 4, 2026
- 8 days ago
- Likely audience
- investors
- Inferred from post content
BuyTrigger | Dr. Alex Koh is a Substack newsletter by BuyTrigger | Dr. Alex Koh covering sector rotation, AI infrastructure spending and stock market sell-off and sector rotation. NewsletterFIT indexed 10 posts from it in the last 90 days, most recently on Nov 4, 2026. Shown publicly on Substack: 2K subscribers.
Topics
- sector rotation
- AI infrastructure spending
- stock market sell-off and sector rotation
- macroeconomic indicators: oil, Treasury yields, credit spreads
- Palantir earnings and commercial revenue growth
Recent posts
- Democrats Win…
- Is This…
- The Rotation…
- The Crowd…
- Tesla and…
- Tom Lee's…
Sponsors detected
No sponsored posts detected in the last 180 days of indexed posts.
Detected automatically from posts marked as sponsored. Detection can miss or misread placements.
See the full picture on BuyTrigger | Dr. Alex Koh
Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.
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Compiled from public pages · refreshed Nov 5, 2026 · How NewsletterFIT collects and labels data