SanDisk Crashes 14% — Do China's New Trade Barriers Kill the Flash Story?

SanDisk plummeted 14.25% Tuesday and extended losses another 3.23% after hours, as sector peer Western Digital faced reports of new Chinese market barriers, layered on top of SK Hynix's revenue miss — prompting traders to declare "the AI memory trade is unraveling." Options implied volatility surged sharply, signaling markets pricing in major two-way swings ahead of earnings, while a 43x P/E multiple against a 7x forward estimate creates a stark valuation disconnect. With narrative and valuation in open conflict, is this selloff an overreaction or the first crack in a collapsing bubble?

The rise of China’s ChangXin Memory Technologies (CXMT) is fundamentally challenging the traditional narrative of the global memory market, which has long been dominated by US and South Korean giants like Micron, Samsung, and SK Hynix. While CXMT may not completely "unchart" or rewrite the entire global memory paradigm overnight—especially at the bleeding edge of AI hardware —its rapid ascent is rewriting the rules of engagement for US semiconductor firms. 1. Meteoric Market Share Gains CXMT has scaled at a pace that caught Western markets off guard. Driven by massive domestic demand and an upcycle in the memory sector: * CXMT’s global DRAM market share climbed from roughly 3% to around 8%. * Its blockbuster IPO on Shanghai’s STAR Market raised nearly $10 billion, briefly catapulting
avatarMO75
07-30
$SanDisk Corp.(SNDK)$ When will this start  rebounce to all time high 
avatarL.Lim
07-29
I feel that aapl lucked their way into avoiding the fall into the AI hole. They likely saw it was the next big thing, tried to do something (like most of their side quests) then bombed out. Thing is, aapl always retreats to what is safe, so they made the call to put a stop to whatever in house project they had, then started onboarding from external companies. Once you avoid the pressure of having to constantly be the number one AI model, you don't have to sell your house, and can better focus your efforts elsewhere
avatarL.Lim
07-29
Any orcl fans out there still refusing to accept that it is flaming out hard and that Larry is just using it as a money printer for himself now. There is absolutely no basis for his constant dividend declarations when they are struggling so hard and constantly need investors to fund their rubbish
avatarSPOT_ON
07-29
BUY THE MOST UNDERVALUED STOCK ADOBE NOW

China’s DUV Push, Apple’s Record High, Nvidia’s 5% Drop: Is Big Tech Being Re-Ranked?

Three very different technology stories hit the market in the same session. China reportedly began producing domestically developed immersion DUV lithography machines, pressuring ASML and the broader semiconductor-equipment sector. $NVIDIA(NVDA)$ fell about 5% as investors questioned how deeply the chip leader may become financially involved with the companies buying its hardware. Meanwhile, $Apple(AAPL)$ reached a record closing high and reclaimed the title of the world’s most valuable listed company. Together, these moves suggest that the market is changing the way it values technology companies. The new questions are becoming clearer: Who controls a critical bottleneck? Who is taking on the financial r
China’s DUV Push, Apple’s Record High, Nvidia’s 5% Drop: Is Big Tech Being Re-Ranked?

Why CXMT’s Blockbuster Debut Is a Warning for Micron and the US Memory Industry

$Cxmt Corporation(688825)$’s 466% Shanghai debut transformed a Chinese semiconductor company into an immediate stock-market giant. More importantly for US investors, the listing gives China’s largest domestic DRAM producer billions of dollars to expand capacity and challenge Micron, Samsung and SK Hynix. CXMT sold shares at 8.66 yuan and closed its July 27 debut at 49 yuan after reaching 55.03 yuan. The company raised 57.92 billion yuan, or approximately $8.6 billion, while its market capitalization reached roughly $488 billion. Only 6.73% of the enlarged share count was freely tradable, which likely amplified the price increase. Reuters’ report on CXMT’s trading debut provides the offering and float data. CXMT manufactures DRAM used in smartpho
Why CXMT’s Blockbuster Debut Is a Warning for Micron and the US Memory Industry
avatarIsleigh
07-27

SanDisk Down 11%: Pre-Earnings Flush or Peak-Cycle Warning?

The uncomfortable answer first: this is probably both, and deciding which one dominates depends entirely on what August 5 delivers. SanDisk has now fallen roughly 31% in a month from its June all-time high, including Friday's 10.79% single-session drop that led the entire memory complex lower. The stock is at $1,471 premarket, up 2.47% as buyers step back in. Options traders are pricing a 25% move in either direction on August 5 earnings. Goldman Sachs has a $2,200 target with a Buy rating. The bear case targets $1,027 if NAND pricing rolls over. That is a 24x spread between bull and bear, which means the market has no consensus on what SanDisk actually is: AI infrastructure compounder or cyclical memory stock at the wrong point in the cycle. What Caused Friday's Drop There was no company-
SanDisk Down 11%: Pre-Earnings Flush or Peak-Cycle Warning?

Oil Crashed and the TACO Trade Worked—So Why Did Memory Stocks Get Destroyed?

Monday’s market looked completely contradictory. The United States paused its strikes on Iran, Brent crude briefly fell below $88, and oil dropped more than 8% in a single session. Normally, falling oil prices should ease inflation fears and support growth stocks. Instead, AI hardware was crushed. $SanDisk Corp.(SNDK)$ closed down about 11% after falling more than 13% intraday. $NVIDIA(NVDA)$ lost roughly 5%, while $Western Digital(WDC)$ and $Seagate Technology(STX)$ declined around 4%. $Micron Technology(MU)$ was down more than 7% at
Oil Crashed and the TACO Trade Worked—So Why Did Memory Stocks Get Destroyed?

CXMT's Blockbuster IPO Sparks Global Memory Selloff: Is the Market Overreacting?

China's DRAM champion CXMT (ChangXin Memory Technologies) made a spectacular debut on Shanghai's STAR Market, with its share price soaring about 460% on the first trading day, pushing its market capitalization to around RMB 3.28 trillion (approximately US$455 billion). At one point, it briefly became the largest listed company in China's A-share market, highlighting investors' enthusiasm for China's semiconductor ambitions. $Cxmt Corporation(688825)$   The blockbuster listing immediately sent shockwaves across the global memory sector. Investors began repricing the outlook for future DRAM supply, triggering broad selling in memory stocks. On Monday: SanDisk (SNDK) fell about 11%, extending its decline to nearly 47% from its June peak.
CXMT's Blockbuster IPO Sparks Global Memory Selloff: Is the Market Overreacting?

SanDisk, Micron, and SOXX Just Got Hit Hard — A Newbie's Breakdown

Hi Tigers!🐯 👋 Something that caught my eye today: $SanDisk Corp.(SNDK)$ (-12.63%), $Micron Technology(MU)$ (-5.65%), and $iShares Semiconductor ETF(SOXX)$ (-4.46%) all got hit hard on the same day — and honestly, as someone still fairly new to investing, my first reaction was panic. This showed up across the Tiger community too, with a lot of pretty negative reactions to the drop — which made me want to actually dig into what's driving it rather than just react to the red. So I dug into the news and wanted to break down what's actually going on, for anyone else who's also new to this 👇 What happened? It's not just the
SanDisk, Micron, and SOXX Just Got Hit Hard — A Newbie's Breakdown

CXMT Can Rally More Than 1,200% on Market Share Win, Nomura Says

China's memory-chip bellwether $Cxmt Corporation(688825)$. can extend its blockbuster stock market debut to rally 1,239% from its initial public offering price as it wins market share over time. The stock jumped as much as 535% to 55.03 yuan in its first day of trading in Shanghai, making the company China's largest listed firm onshore. Formerly known as ChangXin Memory Technologies, the firm sold shares at 8.66 yuan apiece via the IPO. "We expect CXMT's market share gain to accelerate considering that the global supply of memory is unlikely to ease in the coming years," analyst Donnie Teng wrote in a note, assigning a buy rating and a 116 yuan target. "Strong demand for agentic AI will drive a more than sevenfold increase in gl
CXMT Can Rally More Than 1,200% on Market Share Win, Nomura Says
avatarzhingle
07-27
📉 SanDisk’s 11% plunge feels more like a pre-earnings shakeout than the beginning of a prolonged downtrend. Markets often overreact when uncertainty peaks, and that’s exactly where SanDisk finds itself today. After an exceptional rally over the past year, expectations have naturally become much higher. With earnings just around the corner, many short-term traders are locking in profits rather than risking an earnings surprise. That explains the sharp selling pressure, but it doesn’t necessarily mean the underlying business has suddenly weakened. 💾 The biggest debate isn’t whether AI demand still exists—it absolutely does. The real question is whether AI-driven storage demand can continue growing fast enough to offset NAND pricing fluctuations. Personally, I believe we’re still in the early
I lean overreaction, but with a genuine warning embedded in it. Friday’s decline was not isolated to SanDisk. Memory and AI-hardware names were hit broadly, with Micron, Western Digital and Seagate also falling sharply as investors reduced exposure to one of 2026’s strongest trades. That makes the 10%+ move look partly like sector deleveraging and profit-taking rather than evidence that SanDisk’s fundamentals suddenly deteriorated. The bull case remains substantial. NAND pricing and AI/data-centre storage demand have improved dramatically, while analysts remain broadly positive. Recent consensus data still show a Buy rating, although the enormous US$1,000 to US$3,250 target range illustrates how uncertain the valuation has become. Wedbush has actually raised its estimates ahead of the 5 Au
$SanDisk Corp.(SNDK)$  $Micron Technology(MU)$   Micron Technology, Inc. (MU) reported the most important quarterly earnings last week in its 47-year-long history. And the market's reaction wasn't anything else, other than confusion. The day after the earnings, Micron's stock skyrocketed 15.7%, reaching its all-time high of $1,255/share, and in the following days, the stock gave up some of the earlier gains. Today, Micron trades at $1,030/share. Despite the volatility, year-to-date Micron is still up 260%, and in the last 12 months the stock is up 7x. The post-earnings price action would normally suggest we've hit the top, and the growth sto

US Stocks Under a Strong Dollar: Defensive Positioning with Options and Short Strategies

In a stock market environment with ambiguous directionality and persistent consolidation, capital flow data often serves as the primary reference indicator for traders because these data are more authentic than sentiment. In last week's market liquidity data, we discovered: capital is accelerating its flight from US stocks, especially the seven major tech stocks tracked by Goldman Sachs, where the traces of institutional capital withdrawal are already quite clear. Moreover, the overall net capital flow of individual US stocks is once again showing an expanding outflow. In the latest weekly data of institutional capital inflows and outflows for major seats compiled by Goldman Sachs, massive amounts of capital are fleeing US tech stocks, particularly the 7 star tech stocks:
US Stocks Under a Strong Dollar: Defensive Positioning with Options and Short Strategies

Memory Chips Are Back in Focus: Is AI Rewriting the DRAM Cycle?

Two memory-chip stories hit the market this week. On one side, SK hynix’s U.S. ADR offering reportedly drew demand more than 7x the available supply, with proceeds expected to support new facilities tied to AI memory demand. On the other side, China’s Changxin Memory Technologies, or CXMT, is moving ahead with its Shanghai IPO book-building, aiming to raise funds for production-line expansion and technology upgrades. Different markets, different paths, but the same underlying question: Is AI turning memory chips from a cyclical trade into a structural AI infrastructure story? For years, investors mainly watched memory stocks through the old cycle: When will DRAM prices bottom? When will inventories clear? When will the next upcycle arrive? Now the questions are changing: Can HBM demand sta
Memory Chips Are Back in Focus: Is AI Rewriting the DRAM Cycle?
$Micron Technology(MU)$   If we look at Micron's valuation purely from a 12M-forward perspective, this puts the EPS at $114/share by 1st July 2027, and against today's price, we are talking about a forward P/E of 9.12x. FactSet is expecting EPS growth as follows: FY26 Expected EPS: $73.12E, 782% YoY growth. FY27 Expected EPS: $154.66E, 112% YoY growth. FY28 Expected EPS: $166.34E, 8% YoY growth. This is a meaningful increase from the EPS expected when I wrote my last article in May, driven by stronger Q3 earnings and the more optimistic guidance for Q4. Previously the analysts were also anticipating an EPS decline in FY28, pointing to the end of the cycle, but I already explained earlier why this is unlikely to m
avatarShyon
07-28
I would choose B, while keeping D in mind. I'm still bullish on the AI infrastructure ecosystem because I believe we're in the early stages of AI adoption. Nvidia, TSMC and the broader semiconductor supply chain continue to have strong long-term demand. The financing concerns around Nvidia are worth monitoring, but they don't change my long-term view. China's immersion DUV progress is strategically important, but the real test is customer qualification, production stability and repeat orders—not just the first machines. I'll be watching execution rather than headlines, as successful mass production would be a meaningful milestone for the semiconductor industry. Apple reclaiming the top spot shows the market is placing greater value on cash flow and capital efficiency. I believe the next w

AI Memory Stocks Repricing: CXMT’s Record A-share Debut vs Micron / SanDisk

$美光科技(MU)$   $长鑫科技(688825)$   CXMT (688825.SH) became one of the most closely watched semiconductor listings in China. IPO price: RMB 8.66First-day close: RMB 49.00First-day gain: about 465.82%Market cap: about RMB 3.28tn The key question is not only the first-day rally. It is whether China’s DRAM asset should be valued in the same conversation as global AI memory and storage peers, such as Micron, Western Digital and SanDisk. On 2025 revenue, CXMT looks expensive. But on 2026H1E annualized revenue and profit, the valuation story becomes more comparable. This is why CXMT’s debut is not just an IPO event. It is a global AI memory valuation test across AI memory demand, domestic substitu
AI Memory Stocks Repricing: CXMT’s Record A-share Debut vs Micron / SanDisk