KOSPI Hits Circuit-Breaker! JPMorgan Targets 10,000: SK Hynix and Samsung are Better Choices?

$KOSPI$ surged more than 5% intraday today, triggering a circuit breaker.

SK Hynix jumped +12% to above ₩1.89M, +185% YTD. Samsung rose +6%, crossing the $1 trillion market cap threshold, +139% YTD.

JPMorgan's latest strategy report names Korea its top pick in Asia-Pacific, raising the KOSPI target to 9,000 (base) / 10,000 (bull).

KOSPI has hit 77 all-time highs this year. Korea's MSCI EM weight has risen to >21%, nearly matching China at 22%.

AI arms race: Global AI compute expansion is bottlenecked at HBM (High Bandwidth Memory). SK Hynix is the world's dominant HBM4 supplier — full-year capacity is sold out, customers are already pre-booking 2027 supply. Samsung HBM is equally constrained.

Historic earnings: Samsung Q1 2026 operating profit: ₩57.2 trillion, +750% YoY — one quarter exceeding all of last year. SK Hynix net profit +400% YoY. JPMorgan forecasts storage sector 2026 EPS at roughly 5x the 2025 level.

"Korea discount" unwinding: Korea's government launched a Corporate Value-Up program — mandatory treasury stock cancellations, dividend tax incentives, removal of foreign investment restrictions. The structural valuation discount is being systematically closed.

Apple + Physical AI: Apple is reportedly in talks for Samsung's US fab to manufacture Apple main processors. NVIDIA's robotics and autonomous driving expansion has Samsung and Hynix deeply embedded as hardware suppliers.

Why JPMorgan Says "Far From Peak"?

Storage stocks are already 50% of KOSPI's weight and contributed ~70% of YTD gains. Sounds dangerously concentrated? JPMorgan disagrees:

HBM TAM is accelerating: 2026E $65.7B → 2027E $109.9B → 2028E $185.7B (YoY +69%). Supply is locked in multi-quarter pricing agreements. The volume + price expansion story extends through 2027-2028.

AI monetization bottleneck clearing: Global token consumption growth jumped from 10x to >15x YoY, driven by agentic AI adoption. Upstream hardware pricing power continues to strengthen.

Valuations remain cheap: Samsung trades at a forward P/E of 6.1, SK Hynix at 5.6 — significant discount to US semiconductor peers.

What Are the Risks?

Concentration cuts both ways: storage at 50% of KOSPI means any HBM demand miss hits the entire index.

Tech sector EPS has been revised +278.5% over six months — expectations are already rich. Any quarterly miss triggers outsized volatility.

Geopolitical exposure: Korea's export structure is deeply tied to both the US and China, making trade policy and supply chain realignment an ongoing variable.

How to Get Exposure?

-2x leverage: $CSOP SK Hynix Daily (2x) Leveraged Product(07709)$ , $CSOP Samsung Electronics Daily (2x) Leveraged Product(07747)$

- ETF: $iShares MSCI South Korea ETF(EWY)$ (iShares MSCI South Korea ETF — Samsung + Hynix ~40% combined weight)

Have You Participated in the Korea Rally?

SK Hynix +185%, Samsung +139% YTD — at forward P/E of 5-6x, do you think these are still cheap for where we are in the AI cycle, or has the EPS outlook already been fully priced in?

JPMorgan targets KOSPI 10,000 from the current ~8,000 — a 25% move. Do you prefer direct Korean equity/ETF exposure, or playing the HBM cycle through $Micron Technology(MU)$/ $SanDisk Corp.(SNDK)$?

HBM supply constraints are forecast to last through 2027-2028. What's your biggest concern — an unexpected slowdown in AI capex, or something else?

Leave your comments to win tiger coins!

# JPMorgan Targets KOSPI 10,000: SK Hynix and Samsung are Better Choices?

Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.

Report

Comment22

  • Top
  • Latest
  • TimothyX
    ·05-11 21:29
    TOP
    $KOSPI$ surged more than 5% intraday today, triggering a circuit breaker.

    SK Hynix jumped +12% to above ₩1.89M, +185% YTD. Samsung rose +6%, crossing the $1 trillion market cap threshold, +139% YTD.

    JPMorgan's latest strategy report names Korea its top pick in Asia-Pacific, raising the KOSPI target to 9,000 (base) / 10,000 (bull).

    Reply
    Report
  • Shyon
    ·05-11 22:00
    TOP
    I’m paying much closer attention to Korea this year because the setup feels very different from past chip cycles. AI-driven HBM shortages, multi-year supply lock-ins, and the “Korea discount” unwinding are creating both earnings growth and valuation expansion together. Even after the rally, Samsung and SK Hynix still don’t look expensive to me at around 5-6x forward earnings while sitting at the center of the AI infrastructure boom.

    Personally, I prefer a mix of direct semiconductor exposure & $iShares MSCI South Korea ETF(EWY)exposure. SK Hynix has the strongest HBM positioning, but Korea as a whole may still be in the early stages of rerating compared with expensive US AI names.

    My biggest concern is not AI demand slowing, but expectations getting too far ahead. If capacity expands too aggressively into 2027-2028, the market could start pricing in oversupply risks. But for now, earnings momentum and pricing power still look very strong.

    @TigerClub @TigerStars @Tiger_comments

    Reply
    Report
    Fold Replies
  • Chrishust
    ·04:40
    $KOSPI 200 Index(KOSPI200.KR)$ Korea index is driven by the importance of future technologies which is an investment in the electronics and products of Samsung. $SAMSUNG SEMICON(03132)$ high quality company with stable revenue and outlook
    Reply
    Report
  • 北极篂
    ·05-11 22:06
    如果是我,我会偏向ETF而不是2倍杠杆。因为这类行情后期震荡通常非常夸张,ETF至少还能吃到韩国整体估值修复,而不是纯赌单一HBM周期。
    Reply
    Report
  • Primary Risks and ConcernsThe biggest concern is not a Capex slowdown, but "HBM4 execution risk." As the industry moves to the next generation of memory, the technical difficulty increases exponentially. If yields drop significantly during the transition to HBM4, the projected profit margins will erode regardless of demand. A secondary concern is "China's legacy capacity," which could eventually pivot to lower-end AI chips and disrupt the broader supply-demand equilibrium.
    Reply
    Report
  • Korean Equity vs. US ProxiesDirect Korean exposure is the superior play. While Micron (\(MU\)) is a strong contender, SK Hynix and Samsung offer a "valuation catch-up" trade that US peers lack. The KOSPI is benefiting from specific "Value-Up" regulatory reforms and potential ADR listings that could re-rate these stocks to higher global standards. Buying the source of HBM production at a discount is more efficient than paying the "US liquidity premium" for Micron.
    Reply
    Report
  • Valuation and the AI CycleAt 5-6x forward P/E, these stocks are fundamentally "cheap." While the stock prices have surged, earnings per share (EPS) growth is accelerating even faster, actually lowering their valuation multiples. We are in the "infrastructure build" phase of the AI cycle; until HBM supply meets demand—unlikely before 2027—the EPS outlook remains under-priced rather than fully baked in.
    Reply
    Report
  • koolgal
    ·06:23
    🌟🌟🌟 $CSOP Samsung Electronics Daily (2x) Leveraged Product(07747)$ captures the momentum of Samsung, which recently reached USD 1 trillion in market cap.  While Samsung was slower to the HBM party, its massive entry into HBM4 for NVIDIA has turn this 2x leveraged product into a freight train.

    Performance: 7747.HK recently recorded a 25% daily surge.  It also has a high expense ratio of 1.6%.

    This product is not suitable to buy and hold long term.  Due to volatility drag, holding it even during a sideways market can result in losses even if the stock price does not change.

    A 10% drop in the underlying stock means a 20% wipeout.  It is important to be right about the direction and timing.

    7747.HK is the ultimate tool to bet on the sheer scale of Samsung's big comeback.

    @Tiger_comments @Tiger_SG @TigerStars

    Reply
    Report
  • koolgal
    ·06:13
    🌟🌟If you feel the high returns of Korean ETF like $iShares MSCI South Korea ETF(EWY)$ are not enough, then $CSOP SK Hynix Daily (2x) Leveraged Product(07709)$ and $CSOP Samsung Electronics Daily (2x) Leveraged Product(07747)$ is like strapping yourself to a rocket with a daily 2x return.  It is exhilarating, terrifying and strictly for those who can handle the G-force of the AI supercycle.

    These are not investments for the faint hearted.  They are tactical lightning rods for capturing the absolute peak of the HBM mania in real time.

    Both products are hitting record high as the memory chip market breaks its historical cyclical patterns.

    SK Hynix is the world's HBM King.  7709.HK surged 17% in a single day as storage demand reached an earnings realisation phase.  With AUM of over HKD40 billion, it is now the world's largest leveraged product targeting a single stock.

    It is not suitable to buy and hold due to its leveraged nature.

    @Tiger_comments @TigerStars @Tiger_SG

    Reply
    Report
  • kaz trader
    ·05:58
    all this does my head in at times, just as you think you're grasping the concept of an interest you do what I did last night and sell to close your NVTS shares just before the 30% increase and that is just how I feel after reading this article, is there rhyme to reason or do you need big money to make money in this stock market game, sometimes I feel overwhelmed AND then I say "it's only money" 🥲
    Reply
    Report
  • 北极篂
    ·05-11 22:06
    但风险也不能忽略。我最担心的不是短期需求,而是2027后全球AI资本开支一旦降温,HBM价格可能瞬间反转。现在市场已经默认AI需求永远高速增长,只要有一个季度AI服务器订单放缓,波动会非常大。
    Reply
    Report
  • 北极篂
    ·05-11 22:06
    所以为什么摩根大通敢喊KOSPI 10000?因为韩国这轮上涨不只是情绪,而是盈利重估。三星和海力士现在远期PE才5-6倍,对比美国AI链动不动20-30倍,其实仍有折价。尤其韩国政府开始处理“韩国折扣”,外资愿意重新给估值。
    Reply
    Report
  • 北极篂
    ·05-11 22:06
    现在英伟达、AMD、甚至苹果和机器人AI都在抢HBM产能,等于AI算力扩张已经被“内存瓶颈”卡住。谁掌握HBM,谁就有定价权。
    Reply
    Report
  • 北极篂
    ·05-11 22:05
    重点在于,这次不是传统存储周期。以前DRAM涨价,通常一年左右就见顶,因为供给很快回来。但HBM不同,它不仅技术门槛高,而且直接绑定AI GPU。
    Reply
    Report
  • 北极篂
    ·05-11 22:05
    这波韩国股市真的有点像2023-2024年的美股AI行情翻版,只是主角从英伟达,变成了SK海力士和三星。很多人看到SK海力士年内+185%、三星+139%,第一反应一定是“太疯狂了,不敢追”。但如果把HBM供需放进去看,我觉得市场其实还没完全price in未来两年的盈利爆发。
    Reply
    Report
  • Cadi Poon
    ·05-11 21:34
    AI arms race: Global AI compute expansion is bottlenecked at HBM (High Bandwidth Memory). SK Hynix is the world's dominant HBM4 supplier — full-year capacity is sold out, customers are already pre-booking 2027 supply. Samsung HBM is equally constrained.

    Historic earnings: Samsung Q1 2026 operating profit: ₩57.2 trillion, +750% YoY — one quarter exceeding all of last year. SK Hynix net profit +400% YoY. JPMorgan forecasts storage sector 2026 EPS at roughly 5x the 2025 level.

    Reply
    Report
  • kaz trader
    ·06:01
    just tell me what to buy that definitely makes no less than 25% and do this X 10 and I will never doubt you, 1 million in tiger coins to the successor
    Reply
    Report
  • highhand
    ·05-11 22:00
    drop circuit breaker, go up circuit breaker. like that very easy to get electric shock
    Reply
    Report
  • WDnemo
    ·05-11 21:19
    nice info. I'll take a closer look at KOSPI
    Reply
    Report
  • AN88
    ·05:19
    prefer kospi now
    Reply
    Report