High-Frequency Trading newsletters

NewsletterFIT tracks 4 newsletters that cover High-Frequency Trading as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are In The Money by Zerodha (44K), BlackBull Research (8K) and Low Latency Trading Insights (7K).

Updated Oct 30, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    In The Money by Zerodha 44K subscribers

    Substack Monthly or less · last post 17 days ago

    Likely audience: Indian retail investors

  2. 2
    BlackBull Research 8K subscribers

    Substack Monthly or less · last post Aug 19, 2026

    Likely audience: Financial traders and high-frequency trading firms

  3. 3
    Low Latency Trading Insights 7K subscribers

    Substack Every two weeks · last post 8 days ago

    Likely audience: Compiler researchers

  4. 4
    Hyperopia —

    Substack Monthly or less · last post 51 days ago

    Likely audience: High-frequency traders

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