Learn the why. Not just the what.
Investing fundamentals, market logic, and the discipline behind good decisions.
The 2014-2016 Oil Crash
The oil price decline from $107 in June 2014 to $26 in February 2016 was one of the largest commodity price collapses in modern history. The mechanism was specific to a technology-driven supply shock that OPEC misread.
The 1997 Asian Financial Crisis
How a currency peg break in Thailand cascaded into a regional crisis, revealing the hidden risks of currency mismatch and capital flow reversal.
The 2010 Flash Crash: When Liquidity Vanishes
On May 6, 2010, the Dow lost nearly 1,000 points in minutes before recovering. The event exposed vulnerabilities in market structure that continue to influence how modern markets are regulated and monitored.
The Railway Mania and the Cost of a Good Story
Britain's 1840s railway boom shows how a genuinely transformative technology can still produce speculative excess and lasting capital destruction.
The 2008 Global Financial Crisis
The 2008 crisis is the reference episode for modern financial system risk. Understanding what actually broke — and how the response prevented a worse outcome — is the essential context for reading any modern credit event.
The Dot-Com Bust: Growth Without Cash Flow
The 2000–2003 tech bear market erased 78% of the Nasdaq. The mechanism was specific: valuations that required cash flow that never arrived, in a rate environment that turned unforgiving.
Silver Thursday and the Danger of Cornering Markets
How the Hunt brothers' attempt to corner the silver market in 1980 collapsed in a single session, illustrating the risks of leverage and concentration.
Black Monday 1987: A Structural Cascade
The Dow lost 22.6% in a single day on October 19, 1987 — the largest single-day decline in the exchange's history. The mechanism was less about news and more about interacting market structures under stress.
The Nifty Fifty: When Blue Chips Became a Bubble
In the early 1970s, a small group of large-cap growth stocks was widely believed to be a one-decision holding — buy and never sell. The unwinding that followed is one of the most instructive episodes in modern equity history.
The Great Depression: Deflation and the Debt Spiral
The 1929–1932 collapse is the reference episode for every modern central bank. Understanding what actually broke — and what didn't — is the key to reading policy responses today.
What Thirty Case Studies Have in Common
Across four centuries of financial disaster, a small number of mechanisms recur: leverage, concentration, correlation, narrative, and the substitution of price for value.
The Crashes That Never Came: The Cost of Waiting for the Fall
Predicted crashes that failed to arrive are absent from the record, yet the cost of waiting for them is real and has been substantial for those who did.
Missing the Best Ten Days: A Statistic That Requires Careful Handling
The best-days statistic is real but is frequently deployed misleadingly, since the symmetrical calculation for the worst days produces an equally dramatic and opposite result.
A Ninety-Four Percent Decline: The Price of Owning a Great Company
The businesses that produced the greatest long-term returns inflicted devastating declines along the way. Owning them was never the difficult part; keeping them was.
The Lost Decade: Ten Years of Holding and Nothing to Show
The 2000s produced a negative total return for the broad American market over a full decade, testing the assumption that a long horizon guarantees a reward.
1974: The Long Returns Available at the Moment of Greatest Despair
The 1973-74 decline produced a level of pessimism so complete that equities were widely written off. The returns available to those who bought at that point were extraordinary.
The COVID Crash: The Fastest Fall and the Fastest Recovery
The 2020 crash and recovery demonstrated that the shape of a decline carries no information about its duration, and that acting on a correct forecast about the world can still produce a poor result.
Archegos: How a Single Portfolio Cost Banks Ten Billion Dollars
Archegos combined extreme concentration, heavy leverage, and exposures invisible to each lender individually, demonstrating how quickly such a structure unravels.
Wirecard: When the Watchdogs Chase the Critics
Wirecard's collapse showed that institutional endorsement is not evidence, and that scepticism was punished by the very authorities charged with protecting investors.
The European Debt Crisis: When Words Move Markets
The European sovereign debt crisis demonstrated how expectations become self-fulfilling, and how a credible commitment can alter outcomes without any action being taken.
The Flash Crash of 2010: A Market That Briefly Ceased to Exist
The Flash Crash showed that prices are not a fact but a consequence of someone being willing to transact, and that this willingness can withdraw almost instantaneously.
Lehman Brothers: What Leverage Means in Practice
Lehman's failure demonstrates that a highly leveraged institution can be destroyed by a modest decline in asset values, and that a business dependent on short-term funding can fail while still nominally solvent.
The 2008 Financial Crisis: When Everything Correlates
The 2008 crisis demonstrated that diversification calculated from historical data can vanish precisely when it is needed, because the conditions that cause a crisis are the conditions that make everything move together.
Enron: When the Accounts Are the Product
Enron's collapse showed that reported earnings are an interpretation rather than a fact, and that an investor who cannot understand how a company makes money has no basis for owning it.