Five public, time-stamped trading calls. Five major market dislocations. One framework GEX cannot see.

August 5, 2024: VIX hits 65.73 intraday — biggest single-day spike ever. The CrossVol desk warned three days earlier.

January 27, 2025: Nvidia loses $589 billion in market cap on the DeepSeek shock. Public puts call posted 36 hours before the open.

April 2025: Trump tariffs erase $6.6 trillion in two sessions. Setup readable 2 weeks ahead via Vega + term structure.

January 30, 2026: Silver crashes −30% in one day — worst since 1980. Two-phase trade documented hour by hour.

Why did the GEX-only crowd see none of them coming?

Because Gamma Exposure — the metric every retail dashboard sells you — is just one lens on a four-lens problem. In stationary regimes, it works. In the regimes that move markets — sovereign crises, physical squeezes, carry unwinds, central-bank floors — it points in the wrong direction.

This book gives you the four lenses I use on a desk every day:

  • Gamma Exposure — where market makers hedge, where the flip-zone is, and the four regimes where it breaks

  • Vega Exposure — the lens that screams 2-4 weeks before every Volmageddon-style unwind

  • Risk Reversal — the directional barometer that called silver, copper and crude before consensus

  • Term Structure + Physical Signals — lease rates, inventories, calendar spreads — the lens retail never reads

What you get:

  • The full mechanical decomposition of August 5, 2024 (VIX 65.73), January 27, 2025 (DeepSeek), and the silver crash of January 30 - February 5, 2026

  • The Trump tariffs war story (April 2-9, 2025) — MOVE Index peak 139.88, SPX −12% in four days

  • A 30-minute weekly workflow combining all four lenses across 10 underlyings

  • Position sizing via Bayesian Kelly (Sukhov 2026) — strictly superior to fixed fractional

  • Cross-asset matrix: USD/JPY → VIX, copper → FXI, crude → XLE, gold → GDX with documented lead times

  • Four trading days documented hour by hour (×40 on Volmageddon, ×17 on Nvidia puts, ×10 on silver, ×3 on yen)

  • Complete Python code skeleton for Greeks and 25-delta Risk Reversal calculation

  • Twelve appendices: glossary, tweet archive with URLs, external sources, autocalls deep-dive, 30-title bibliography

Who it's for: the semi-pro options trader who feels GEX is missing something. The PM defending options books in regimes where Black-Scholes cracks. The serious retail trader who wants out of the GEX-only consensus.

Who it's not for: complete beginners (read Lee Lowell first). Quants with Bloomberg OVDV and dealer-flow access — you already have this.

About the author: The CrossVol Team — industry veterans active since 2007 on derivatives desks: ex FXCM LLC, ex Goldman Sachs, ex Société Générale, ex Knight Capital Group, ex JP Funds, ex Allianz, ex BCFX Covered Fund SP, ex Kyte Group, ex Trafigura, ex VTB Capital, and others. Lived through Eurozone sovereign crisis 2010-2012, the SNB floor abandonment, Volmageddon 2018, the Covid crash, August 5, 2024, and the 2026 silver crash. Five public calls archived on X @crossvol_x with timestamps to the minute.

300 pages. First in a five-volume series. Companion terminal at crossvol.com.