Top 10 Weekly Market Sectors and Promising Stocks
Volatility hit the domestic stock market this week as the KOSPI tumbled 3% amid massive net selling by foreign and institutional investors. Next week's Fed (FOMC) rate decision will be the biggest variable; rate futures point to a possible hike, while overseas forecasts suggest a freeze, creating mixed signals. Despite these macro uncertainties, AI infrastructure, shipping, and select energy sectors are expected to show relative strength driven by individual positive news.
Top 10 Weekly Market Sectors and Promising Stocks — 2026-09-14

Weekly Core Leading Sectors

- AI Infrastructure and Semiconductors: NVIDIA's (NVDA) record-breaking fiscal second-quarter earnings proved that demand for AI infrastructure remains exceptionally strong. Oracle's earnings further reinforced the strength of AI infrastructure, keeping a positive outlook on the fundamentals of related stocks.
- Shipping and Shipbuilding: Maersk, the world's second-largest shipping company, placed an order for up to 42 container ships worth approximately 12 trillion won, which is expected to intensify the order race between South Korean and Chinese shipbuilders. This is likely to act as positive momentum for the domestic shipping and shipbuilding sectors.
- Energy and Defense: Upward pressure on oil prices driven by renewed tensions between the U.S. and Iran has increased interest in the energy sector. In addition, escalating geopolitical risks could indirectly impact defense-related stocks.
Top 10 Promising Stocks for Next Week
The stocks to watch next week were selected focusing on companies mentioned in brokerage reports and major news. However, a selective approach is necessary given the overall market decline and FOMC event risks.
- NVIDIA (NVDA): Despite announcing record earnings, news broke that "Big Short" investor Michael Burry reduced his short position, raising expectations for a short-term supply and demand improvement.
- Palantir (PLTR): Alongside NVIDIA, it was pointed out as a target of Michael Burry's reduced short position, making the influx of institutional buying a key point of interest.
- Samsung Electronics: Although it closed down 10,000 won from the previous day at 249,500 won amid the 3% plunge in the KOSPI, this is a range where bargain hunting could flow in due to expectations of sustained AI semiconductor demand.
- Oracle (ORCL): Reaffirmed the strength of AI infrastructure in its earnings release this week, showing defensive movement among tech stocks.
- Hyundai Heavy Industries / Hanwha Ocean (Indirect Beneficiaries): Maersk's large-scale container ship order and the resulting fierce competition between South Korean and Chinese shipbuilders raise expectations for new orders in the domestic shipbuilding industry.
- Adobe Inc. (ADBE): Despite concerns over leadership changes, it raised its annual revenue and profit outlooks, proving robust demand for AI products.
- Allegiant Travel Company: UBS upgraded its investment rating based on synergy prospects, positioning it for relative strength within the travel and services sector.
- ICICI Bank: An Indian bank stock whose target price was raised by Goldman Sachs citing strengthened fundamentals, evaluated as having stability among emerging market financial stocks.
- Sodexo: A company whose target price was raised by Barclays due to improving fundamentals, representing the recovery of the global services sector.
- KRX After-Market Related Liquidity Beneficiaries: Attention is needed on stock groups expected to experience liquidity changes following the first opening of the KRX after-market, though sufficient awareness of precautions is required.
(Note: Lam Research (LRCX) has recently shown a sharp plunge, so short-term caution is advised.)
Market Macro Environment and Strategy Analysis
Interest Rates and FOMC Variables The core of next week's stock market direction lies in the U.S. Federal Reserve (FOMC) meeting results. Currently, the rate futures market is heavily pricing in the possibility of a rate hike, with the probability surging up to 86%. However, NH Investment & Securities researcher Lee Sang-jun pointed out that "overseas forecasts point to a freeze," indicating that a gap may occur between market expectations and the actual outcome.
Supply-Demand and Index Analysis This week, foreign and institutional investors recorded a combined net selling of around 5.6 trillion won, causing the KOSPI to break below the 6,700 level and close in the 6,600 range. The KOSDAQ also fell 13.85 points from the previous trading day to close at 806.79. Samsung Electronics common shares closed lower at 249,500 won.
From a technical perspective, whether the KOSPI 200 index breaks below its 200-day moving average (MA) support line of 362.00 will be the core turning point for future trend reversals.
Response Strategy As U.S. Treasury yields rise amid escalating tensions between the U.S. and Iran and Wall Street remains cautious, next week it is safer to maintain cash weightings or focus on sectors with clear earnings momentum—such as AI infrastructure and those with individual positive catalysts (like shipping orders)—rather than betting on the gap between rate hike probabilities and actual policy decisions.
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