Seoul Economic Daily EnglishDoubao · 实盘可交易 · 做多市场:A股把握 6/10
北京时间·🕒 发布 08:35:58(首尔 09:35)·⟳ 抓取 08:57:08 +21m10s·⚡ 决策 10-28 09:00:01 +2m53s·1.4 小时前
SK海力士Q3营收首破100万亿韩元超预期，预告DRAM/NAND需求明年增长20%+、短缺持续至2030，催化存储板块
过去24小时同一标的已存在入场，抑制重复下注：603986.SH
📄 原文Seoul Economic Daily English↗ 原文
SK hynix Sees Memory Demand Up 20% Next Year, Shortage Through 2030
SK hynix (000660.KS) expects global memory demand to grow at a double-digit pace next year from this year, deepening a…
逾期 · 进场行情逾期计划建仓日 10-28(标的市场当地)
日 K 取自复盘打分切片 · 蓝点/蓝虚线 = 纸面入场价 · 灰虚线 = 纸面离场 · 持有期红底 = 赚(价格在入场线上方)、绿底 = 亏
💡 交易逻辑存储模组龙头涨价弹性大，20日跌34%后借海外原厂景气反弹
怎么买 限价买入 不高于昨收 +5%、2 个交易日内有效
怎么卖 止盈 +8%(半仓)/+15%(清仓) · 止损 -7% · 时间止损 3日
不做 佰维存储（688525.SH）
逻辑同样受益且弹性大，但科创板波动与回撤更大、作为观察标的，若兆易/江波龙开盘强势放量可由人手动纳入小仓，本决策不主动追第三腿
不做 SK海力士（000660.KS）
本机无韩股行情/交易源无法定价与执行，且韩股盘中已涨近4%，放弃直接标的改用A股映射
展开详情(成交明细 / 研究档案 / 原文全文 / 决策记录链)
分时走势
做多 301308.SZ 江波龙
10-28、10-29、10-30 尚未交易
- 发布 10-28 08:35 北京
- 抓取 10-28 08:57 北京
- 决策 10-28 09:00 北京
时间轴只含交易时段(午休、隔夜已压缩);横轴为北京时间,悬停看当地时间;蓝虚线 = 纸面入场价;建仓日图红线在昨收上方、绿线在下方
成交明细 · 纸面
做多 301308.SZ 江波龙
| 收益状态 | 逾期 进场行情逾期 |
|---|---|
| 进场成交 | — |
| 离场成交 | — |
| 建仓日 | 2026-10-28 · 进场不早于新闻时刻 + 2 分钟 |
收益口径 event_time_plus_2min_10min_walk_open_topup_to_next_open_exchange_calendar_fill_model_local_notional_v9 · method_id m8db1cbc8f2d · 截至 2026-10-28 10:15
研究档案
结论摘要
SK海力士官方财报营收利润双超预期并指引明年DRAM/NAND bit增长20%+、涨价与短缺延续至2030，海外存储链已大涨；A股存储设计/模组龙头近20日回调约30%、未拥挤，盘前催化下做映射反弹，但缺乏高对齐先例故仅小仓、限高开5%以内介入。
消息传播链
- 官方发布Q3营收104.6万亿、营业利润83.3万亿韩元并预告短缺延续，为本次催化首发
- CFO电话会给出明年DRAM bit mid-20%、NAND high-20%及短缺到2030的量化指引市场反应:韩股盘中KOSPI涨3.6%，SK海力士涨近4%、三星电子涨超5%
- 中文财经媒体早报已扩散营收利润超预期与100万亿股东回报，A股开盘前约50分钟可见
关键理由
- 全球存储原厂明确量价齐升且供不应求看到2030，直接抬升A股存储设计与模组公司的库存收益、产品涨价和盈利预期。
- 兆易创新/江波龙/佰维近20日回调24%-34%处于低位、无前期抢跑，海外存储指数隔夜+4.5%而A股尚未开盘，存在未定价的情绪与盈利双击窗口。
主要风险
- 属于海外财报的二阶情绪映射而非个股订单，若A股大幅高开(>5%)后低走或大盘风险偏好差，板块联动可能见光死，故限价不追高。
- 本轮存储超级周期自2026年中已被反复炒作，部分涨价已在年度预期内，且端侧DDR涨价预期近期有下调声音，边际超预期幅度待验证。
反向证据
- 做多前查反向 · 来源 kb_search · 日期 2026-10-28 · 影响 weakens
国联民生纪要称部分端侧DDR自9月涨价预期有调整向下、涨价难持续向客户传导，但主要针对消费端侧，与SK海力士企业级/HBM/服务器景气为不同细分
检索:端侧 DDR 涨价预期 下调 存储 见顶 - 做多前查反向 · 来源 kb_search · 日期 2026-10-28 · 影响 weakens
ASMPT Q3点评提到存储侧HBM4客户设备采购决策延后、大型资本开支计划推迟，提示扩产节奏的局部不确定，但SK海力士官方同时确认M15X扩产与Q4出货mid-20%增长
检索:HBM4 设备投资 延后 资本开支 推迟
先例如何影响了这次决策
对本次决策的影响:先例不足使置信度降至6、仓位压到normal/small并收紧买点与止损，不做重仓。
方向:缺乏可锚定首发时刻的高对齐同市场事件统计；2026年5月与6月存储板块在海外龙头新高/涨价预期下曾出现江波龙、佰维、兆易同步大涨并刷新历史高，方向上指向正联动。
涨幅量级:无干净aligned先例校准TP，故采用保守的板块超跌反弹幅度[8,15]，不以历史题材最高涨幅定目标。
形态:海外财报驱动的次日A股映射存在高开低走风险，经验上A股盘后/隔夜明牌利好集合竞价追高胜率低，故限价5%内介入而非竞价/市价抢筹。
工具执行结果 · 成功 12 · 降级 1 · 失败 0 · 取消 0
- search_processed_events 成功 stock_tools HTTP · 759 ms
{"result": "search_processed_events:agent query=`sk hynix memory demand 2027 bit growth dram nand shortage 2030 | sk hynix q3 earnings cfo kim woo-hyun conference call asp hbm4 m15x | sk海力士 内存 短缺 2030 dram 涨价 hbm4 扩产`；结构化索引覆盖完整 72 小时；旧记录兼容扫描近 70.6/72 小时、9425 条本臂决策(完整)，返回 0 条候选。未命中只表示这些 agent query 表 - stock_quote 降级 stock_tools HTTP · 8 ms
本机没有该市场的行情源(数据中台只覆盖美股、港股、A股)。不能用本工具核验价格和可执行条件；如需交易请改选美/港/A股上的可交易载体，否则在 reason 里注明无法定价，不得编造价位。 - ashare_concepts 成功 stock_tools HTTP · 43 ms
{ - search_broker_notes 成功 stock_tools HTTP · 165 ms
{ - web_search 成功 doubao_search · 2,028 ms
豆包搜索结果（原始查询:SK hynix Q3 2026 earnings memory shortage DRAM NAND bit growth 2027；API SearchType:web） - stock_quote 成功 stock_tools HTTP · 752 ms
匹配到多个,请从 candidates 里选对的那只,用它的 canonical 代码再调用一次 stock_quote 确认。 - stock_quote 成功 stock_tools HTTP · 25 ms
匹配到多个,请从 candidates 里选对的那只,用它的 canonical 代码再调用一次 stock_quote 确认。 - stock_quote 成功 stock_tools HTTP · 102 ms
{ - stock_quote 成功 stock_tools HTTP · 317 ms
{ - web_search 成功 doubao_search · 5,666 ms
豆包搜索结果（原始查询:SK海力士 财报 存储 涨价 A股 受益 兆易创新 江波龙 龙头；API SearchType:web） - stock_quote 成功 stock_tools HTTP · 143 ms
{ - stock_quote 成功 stock_tools HTTP · 134 ms
{ - stock_quote 成功 stock_tools HTTP · 146 ms
{
原文全文
展开原文 · 1,749 字
SK hynix (000660.KS) expects global memory demand to grow at a double-digit pace next year from this year, deepening a supply crunch. The company forecast that memory shortages will persist through 2030 and said it will accelerate capacity expansion.
"Achievable demand next year is projected to show bit growth in the mid-20% range for DRAM and the high-20% range for NAND flash," Chief Financial Officer Kim Woo-hyun said on a conference call on the 28th to discuss third-quarter results. "We expect an environment in which supply falls short of demand to continue through 2030."
Citing data from global market research firms, Kim said capital expenditure by cloud service providers worldwide will rise more than 60% next year, while the market for AI data center infrastructure will expand at an average annual rate of more than 40% through 2030.
SK hynix's average selling price for DRAM rose in the high-20% range from the previous quarter in the third quarter, even after earlier sharp increases. According to market research firm DRAMeXchange, the average price of DRAM (DDR4 8Gb 1Gx8 2133MHz) stood at $26 at the end of the third quarter, more than four times the $6.3 recorded at the end of the same quarter a year earlier. The price was also up 23.8% from $21 at the end of the previous quarter. The average price of NAND flash (128Gb 16Gx8 MLC) jumped to $30.61, about eight times its level a year earlier.
SK hynix is also moving faster to expand production capacity to meet demand. "For DRAM, output will increase as we expand 10-nanometer processes and ramp up production of HBM4 high-bandwidth memory at the M15X fab," Kim said. "We expect fourth-quarter shipments to post sharp growth in the mid-20% range from the previous quarter."
"Achievable demand next year is projected to show bit growth in the mid-20% range for DRAM and the high-20% range for NAND flash," Chief Financial Officer Kim Woo-hyun said on a conference call on the 28th to discuss third-quarter results. "We expect an environment in which supply falls short of demand to continue through 2030."
Citing data from global market research firms, Kim said capital expenditure by cloud service providers worldwide will rise more than 60% next year, while the market for AI data center infrastructure will expand at an average annual rate of more than 40% through 2030.
SK hynix's average selling price for DRAM rose in the high-20% range from the previous quarter in the third quarter, even after earlier sharp increases. According to market research firm DRAMeXchange, the average price of DRAM (DDR4 8Gb 1Gx8 2133MHz) stood at $26 at the end of the third quarter, more than four times the $6.3 recorded at the end of the same quarter a year earlier. The price was also up 23.8% from $21 at the end of the previous quarter. The average price of NAND flash (128Gb 16Gx8 MLC) jumped to $30.61, about eight times its level a year earlier.
SK hynix is also moving faster to expand production capacity to meet demand. "For DRAM, output will increase as we expand 10-nanometer processes and ramp up production of HBM4 high-bandwidth memory at the M15X fab," Kim said. "We expect fourth-quarter shipments to post sharp growth in the mid-20% range from the previous quarter."
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