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2025

The Trolls of Wall Street: How the Outcasts and Insurgents Are Hacking the Markets by Nathaniel Popper (2024)

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Book: The Trolls of Wall Street: How the Outcasts and Insurgents Are Hacking the Markets by Nathaniel Popper
Link: Goodreads

Popper traces the complete history of the WallStreetBets subreddit from its creation through all the major events and sagas that shaped it. While the GameStop saga is the most famous episode, he walks you through the entire evolution of this chaotic community and the various market-moving events it spawned. This isn't just another retelling of meme stock madness - it's a detailed look at the people and culture behind one of the most disruptive financial movements in recent history.

A Practical Guide to Deploying Dagster Hybrid on GCP

In my previous post, "How I Built a Modern Data Orchestration Layer for Finfluencers.trade", I explained why I chose Dagster for my project — a platform that transforms financial content into structured, auditable data. The core challenge I wanted to solve was creating complete traceability and lineage for every piece of data, from raw podcast transcripts and article text to final predictions on the website.

This post dives into the how — a detailed, technical guide for setting up a Dagster Hybrid deployment on Google Cloud Platform (GCP).

How I Built a Traceable Data Pipeline for Finfluencers.trade

The core of my project, Finfluencers.trade, is turning a chaotic stream of public content—podcasts, videos, and tweets—into a structured, auditable database of financial predictions. To do this reliably, I needed a rock-solid system for managing how data moves and transforms.

This post explains how I set up that system—my data pipeline's orchestration—from day one.

The Finfluencer Mirage

Navigating the world of online financial advice can feel like searching for a life raft in a stormy sea. Everywhere you turn, "finfluencers" promise quick tips and pathways to prosperity to their vast digital followings. But what if the loudest voices aren't the wisest? What if popularity is a misleading beacon, potentially luring unsuspecting investors towards financial reefs instead of safe harbors?

Understanding Finfluencer Impact on Investors

Financial influencers, or 'finfluencers,' wield significant influence, especially among younger investors. But how much do they actually impact investment decisions? This post dives into the key findings of a study by the St. Pölten University of Applied Sciences & Paradots, published in January 2023. Their research surveyed hundreds of young followers of German-speaking finfluencers, offering valuable insights into trust, influence, and the motivations driving engagement in this space.

Securing a Newsletter Subscription Form on a Static MkDocs Site

Adding a newsletter subscription form to a static site seems straightforward—until you consider security implications. In this post, I'll share how I implemented a secure newsletter subscription for my MkDocs-based blog using Cloudflare Turnstile and a serverless API.

For the Finfluencers Trade blog, built with MkDocs (a static site generator), I wanted a simple way for readers to subscribe to a newsletter for updates. Static sites can't run server-side code directly, so handling form submissions requires a different approach than dynamic sites (like WordPress or Node.js apps). I needed a solution that was secure, reliable, respected user privacy, and didn't require me to manage a backend just for email signups.

Why I Chose MkDocs for the Blog

Building Finfluencers Trade is a journey, and I'm committed to documenting it openly – the technical challenges, research findings, and strategic pivots. This blog is central to that "Building in Public" approach.

Documenting this journey requires a blog that's easy to manage and integrates with my development workflow. After considering different options, I chose MkDocs with the Material theme because its focus on Markdown, static site generation, and developer experience perfectly matched my needs for the Finfluencers Trade blog.