The "2021 Verified" part was the key. Crypto-bros claimed it contained Seykota's actual code for a new, post-COVID volatility filter. A footnote in the PDF supposedly read: "Updated for zero-interest-rate anomalies and meme-stock gamma squeezes."
If you are finding links for a "Trading Tribe Book PDF 2021," you should be cautious. These are typically unauthorized compilations. Ed Seykota is known for being highly protective of his work and generally distributes his materials directly to students or through his website.
Ed Seykota’s The Trading Tribe was originally published as a 164-page hardcover in