Bubbles, valuations, supercycles and their recurrence. Whether it is expensive is one question; when it falls is another.
- 01
Retail Sales Missed Badly, the S&P Barely Blinked — Cheaper Isn't Safer!
U.S. markets that closed in the small hours here today were Friday, August 14, in New York, trading near record highs. July retail sales fell 0.6% month over month — the weakest month in more than a year — against a market that had priced in a 0.1% gain. The retail control group, the slice that feeds most directly into GDP once autos, gas, building materials and restaurants are stripped out, fell 0.4% against an expected 0.3% gain. The S&P 500 closed down just over 0.2% on the day and still logged its third straight weekly gain; the Nasdaq did the same, while the Dow finished the week lower. The read everywhere: weak consumption is actually good news, because it makes a Fed rate cut more likely. But a cheaper discount rate and a shrinking numerator are not the same event just because both get filed under "news" — and margin of safety was never the cheap half of that trade.
Aug 15, 2026 - 02
What Rose Wasn't Palantir — It Was Your Belief in It!
Palantir jumped nearly 30% in a single session, its biggest one-day move in two years, dragging the major indexes to fresh highs. The read was everywhere: blowout numbers, AI finally delivering, the valuation earned at last. But pull the day apart. The quarter was already closed; the money was already booked. In twenty-four hours the company signed no new deal and wrote no new line of code. The only thing that moved was the price. Revenue up some 93% from a year ago is a receipt for what already happened — what the market repriced was not the receipt but the sentence behind it: enterprises are actually moving AI from pilots into production. Believe that sentence, and you no longer count what it sold last year; you count what it might sell for a decade. At roughly forty times its annual sales, you are not buying the revenue — you are buying the story that it will sell more, and faster, and never stop. Past that point, price stops taking the company's temperature and starts pricing the story. And a story believed into a winner feeds itself: higher stock, cheaper capital, brighter halo, more customers — until the results stamp the belief as true. The same machine that runs that beautifully forward runs just as brutally in reverse.
Aug 05, 2026 - 03
Netflix Was Not Punished for Its Earnings — It Was Punished for a Second Derivative!
Netflix fell more than 10% on Friday July 17. But open the numbers it filed with the SEC: Q2 revenue of $12.6B, up 13% year over year, a 33.4% operating margin, $3.401B of net income, $0.80 of diluted EPS. Nothing is shrinking. What earned the punishment was the Q3 guide of $12.860B — implying 11.7% growth, a bit more than a point slower than Q2's 13%. A point and change of deceleration bought a double-digit decline. The market has not lost its mind. This is what growth pricing has always been: valuation buys acceleration, not growth.
Jul 18, 2026 - 04
The Record Raise and the Chip Selloff Are the Same Event! Paid · $3
On July 16 memory chips broke together: the Philadelphia Semiconductor Index fell 4.29%, SK Hynix over 13%, SanDisk over 12%, Seagate 10%, Western Digital over 9%. The same session, China's STAR 50 closed down 4.02% with over 30 billion yuan of net outflows from electronics and telecom. And on that same day, ChangXin priced its IPO at an expected 57.919 billion yuan — nearly double the 29.5 billion it had planned. Everyone is calling this a contradiction. It is not a contradiction. It is causation.
Jul 17, 2026 - 05
Oversubscribed by 30 Billion, You Didn't Buy a Leader — You Bought the Top of a Cycle! Paid · $3
Today A-shares' largest IPO in nearly 19 years opened for subscription: ChangXin Technology, priced at 8.66 yuan, an offering valuation near 580 billion yuan, oversubscribed by nearly 30 billion, with a marquee roster of strategic investors. The earnings dazzle even more — Q1 revenue of 50.8 billion, up 719% year-over-year, net profit of 24.7 billion swinging from loss to gain. Every screen shouts "domestic memory giant," "AI-driven upcycle," "ample earnings elasticity." Everyone scrambles to subscribe, reading the oversubscription as proof the market adores it. But for a deeply cyclical asset, the most profitable, cheapest-looking moment is precisely the moment of the worst risk-reward. That extra 30 billion isn't the market paying up for the company; it's the market paying a premium for "the cycle will get even better."
Jul 16, 2026 - 06
A Supercycle Isn't a Longer Cycle — It's the Epitaph a Cycle Writes at the Top! Paid · $3
SK Hynix has round-tripped nearly 40% off its June high, down over 20% in two sessions, its largest single-day drop on record; Morgan Stanley's flat little line — "memory is fundamentally a cyclical commodity" — punched a hole through the whole AI-memory chain, and even Michael Burry tagged this round of frenzied expansion as a marker of "the AI cycle beginning to turn." Yet at the peak of the selling, one word keeps getting summoned to hold the line: supercycle. But the harder a thing must lean on that word, the clearer it is that it can no longer stand — a supercycle is never a cycle's coronation; it is its epitaph.
Jul 14, 2026 - 07
A Doubled Wafer Price Buys Not the Shortage, But the Shadow of Hoarding! Paid · $3
As of July 12, the semiconductor wafer index is up nearly 100% year to date, names across the group taking turns limit-up, doubling in relay. The market's explanation shrinks to one sentence: AI demand is roaring, wafers are scarce, this is structural growth. The reason to buy shrinks to one too — it is rising, and it will rise more. But for an asset already doubled this year, the question is never "how much higher," it is: what are you actually buying — the upside, or the downside?
Jul 13, 2026 - 08
The Memory Boom Cures the Last Glut, Not the Next Shortage! Paid · $3
A line is going around: this round of memory-chip price hikes is an AI-driven structural shift, and storage has finally "left the cycle behind and joined the AI core track." DRAM has risen three quarters running, houses keep marking contract prices higher, and mid-year profits are guided up tens and hundreds of times over. All of it reads as one conclusion: this time it is not a cycle, it is growth. But whenever an industry solemnly announces it has "left the cycle behind," history has waited for it at the very next turn. The real question is not how long the boom lasts — it is what disease this boom is curing, and what it is planting.
Jul 12, 2026 - 09
"Back to Fundamentals" Is Also a Narrative!
The most fashionable — and most grown-up-sounding — line in the market right now: the tape has moved from "trading concepts and betting on expectations" to "watching earnings and rewarding delivery," and money is going back to fundamentals. It gets repeated with a kind of relief, as if the market had finally left its speculative adolescence, grown up, and set foot on solid ground. But fundamentals never speak for themselves. A narrative always selects, ranks, and interprets them. "Back to fundamentals" is not leaving narrative — it is swapping in a harder piece of collateral.
Jul 11, 2026 - 10
Seasonality Is Not a Law, It Is the Coincidence That Survived!
July is barely half over and the seasonality research already fills every screen: July has a high historical win rate, the first half of July is strongest, July is one of the best months of the year. It comes with data, backtests, and hit rates. It looks airtight. It is the error most likely to fool a smart person — it calls a remembered coincidence a law.
Jul 10, 2026 - 11
Cheap Is Not a Margin of Safety! Paid · $3
A comforting line is making the rounds again: A-share P/E ratios have fallen to historic lows, book values are near their floor, so "opportunity now outweighs risk" and "the bull market is at the door." The logic reduces investing to arithmetic — the thing got cheap, so you should buy it. But a low valuation was never a dated promissory note that the price will rise. Cheap only tells you whether something is expensive. It can never tell you whether it will go up. And a margin of safety never lived inside a price.
Jul 09, 2026 - 12
The Catch-Up Rally Is an Ending, Not a Beginning!
"Hard tech has peaked; the AI-application catch-up rally may be starting" — the market treats rotation as a relay race, as if capital passing between sectors were value being passed along. But a catch-up rally is not new computing power discovering new value. It is the same stock of liquidity making its final handoff at the end of the chain. What it fills was never a value trough — it is a sentiment trough; and the moment every trough is filled, the market has nothing left to compute but "who hasn't gone up yet."
Jul 07, 2026 - 13
Supercycles Are Most Dangerous When Most Certain!
Morgan Stanley raises memory price targets, the NAND supercycle is proclaimed everywhere, and institutions have written 2027 growth rates into their models. But the most dangerous moment for a cyclical stock is precisely when everyone can compute its next two years. Maximum visibility is not a buy signal — it is a sell signal, because certainty was never a margin of safety. It is an illusion amplified link by link along the supply chain.
Jul 07, 2026 - 14
High Valuations Do Not Crush Markets!
The fashionable line on Wall Street: the S&P 500's Shiller P/E has reached 41, above its pre-Depression level, therefore a crash is imminent. This mistakes a static number for a countdown clock. High valuation has never crushed a market by itself — it tells you whether things are expensive, never when they fall. What topples a bubble is never that prices got too high. It is that the money ran out.
Jul 07, 2026