市場快訊Market Brief
加權指數Taiwan Weighted Index (TAIEX)45,511.49 點45,511.49 points−351.03 點−351.03 points櫃買指數TPEx Index388.73 點388.73 points−5.94 點−5.94 points集中市場成交金額TWSE Turnover6,034.54 億元NT$603.5 billion−274.64 億元−NT$27.5 billion外資上市買賣超Foreign Investors Net Buy/Sell−626.99 億元−NT$62.7 billion−257.35 億元−NT$25.7 billion投信上市買賣超Investment Trusts Net Buy/Sell−22.19 億元−NT$2.2 billion−59.15 億元−NT$5.9 billion自營商上市買賣超Dealer Net Buy/Sell−142.06 億元−NT$14.2 billion+8.87 億元+NT$0.9 billion三大法人買賣超合計Total Institutional Net Buy/Sell−791.25 億元−NT$79.1 billion−294.22 億元−NT$29.4 billion外資台指期未平倉Foreign Taiex Futures Open Interest−83,223 口−83,223 contracts−565 口−565 contracts融資餘額(前日)Margin Balance (Prior Day)5,838.78 億元NT$583.9 billion−39.94 億元−NT$4.0 billion美國 10 年期公債殖利率U.S. 10-Year Treasury Yield4.988%4.988%+0.018pp+0.018pp布蘭特原油期貨Brent Crude Futures105.68 美元/桶USD 105.68/bbl+1.05 美元+USD 1.05
AHI Journal
2026 年 9 月 16 日 星期三Wednesday, September 16, 2026登入Log In訂閱Subscribe
要聞速覽What’s News
市場Markets
外資期貨空單維持高檔Foreign Futures Short Positions Remain Elevated9 月 15 日外資台指期淨空單續留 83,223 口，現貨單日賣超達 626.99 億元，壓抑台指結算走勢。Foreign institutional investors maintained 83,223 net short contracts in Taiwan index futures on Sept. 15 while net selling NT$62.7 billion in cash equities, weighing on index futures settlement. 讀全文 →Read →
美債殖利率升破 5%關卡U.S. 10-Year Yield Breaches 5% Threshold原油價格突破 105 美元大關，帶動市場押注聯準會升息的機率飆破 9 成，美債基準 10 年期殖利率亦於交易時段摸高至 5.012%。Crude oil breached $105 per barrel, pushing market-implied odds of a Federal Reserve rate hike above 90% as the benchmark 10-year U.S. Treasury yield touched 5.012% intraday. 讀全文 →Read →
三大法人擴大調節現貨Institutions Accelerate Cash Equity Selling三大法人於集中市場單日擴大賣超 791.25 億元，加權指數收在 45,511.49 點測試季線防守區。The three major institutional groups offloaded a net NT$79.1 billion on the TWSE, pulling the Taiex down to 45,511.49 points to test support at its 60-day moving average. 讀全文 →Read →
產業與企業Industry & Companies
台積電擴建先進封裝產能TSMC Expands Advanced Packaging Capacity台積電 2 奈米產能預計明年達每月 10 萬片，CoWoS月產能年底估達 14.5 萬片，明年續衝 17.5 萬片。TSMC projects 2-nanometer capacity will reach 100,000 wafers monthly next year, while CoWoS capacity is slated to hit 145,000 wafers by year-end and 175,000 monthly next year. 讀全文 →Read →
NOR快閃記憶體報價大漲NOR Flash Contract Prices Surge256Mb以上高容量NOR Flash受AI伺服器拉貨帶動，下半年合約報價漲幅預估達 90%至 110%。Driven by AI server demand, contract prices for high-density NOR Flash of 256Mb and above are projected to rise between 90% and 110% in the second half. 讀全文 →Read →
BT與ABF載板全線吃緊BT and ABF Substrate Capacity Tightens Across the Board南電受記憶體拉貨與同業退出影響，BT載板交期破 70 週，第 4 季ABF產線亦預計全面達到滿載。Nan Ya PCB saw BT substrate lead times stretch beyond 70 weeks amid memory pull-ins and peer exits, with its ABF production lines expected to reach full utilization in the fourth quarter. 讀全文 →Read →
矽晶圓醞釀新一輪供需缺口Silicon Wafer Supply Deficit Looms受HBM與先進製程拉動，業者預估 2027 至 2028 年全球矽晶圓需求缺口約 8%，常規與高階報價分化。Propelled by HBM and advanced logic processes, chip industry executives project an 8% global silicon wafer supply deficit between 2027 and 2028, widening the pricing divergence between standard and premium wafers. 讀全文 →Read →
市場快照Market Snapshot
| 加權指數Taiwan Weighted Index (TAIEX) | 45,511.49 點45,511.49 points | −351.03 點−351.03 points |
| 櫃買指數TPEx Index | 388.73 點388.73 points | −5.94 點−5.94 points |
| 集中市場成交金額TWSE Turnover | 6,034.54 億元NT$603.5 billion | −274.64 億元−NT$27.5 billion |
| 外資上市買賣超Foreign Investors Net Buy/Sell | −626.99 億元−NT$62.7 billion | −257.35 億元−NT$25.7 billion |
| 投信上市買賣超Investment Trusts Net Buy/Sell | −22.19 億元−NT$2.2 billion | −59.15 億元−NT$5.9 billion |
| 自營商上市買賣超Dealer Net Buy/Sell | −142.06 億元−NT$14.2 billion | +8.87 億元+NT$0.9 billion |
| 三大法人買賣超合計Total Institutional Net Buy/Sell | −791.25 億元−NT$79.1 billion | −294.22 億元−NT$29.4 billion |
| 外資台指期未平倉Foreign Taiex Futures Open Interest | −83,223 口−83,223 contracts | −565 口−565 contracts |
| 融資餘額(前日)Margin Balance (Prior Day) | 5,838.78 億元NT$583.9 billion | −39.94 億元−NT$4.0 billion |
| 美國 10 年期公債殖利率U.S. 10-Year Treasury Yield | 4.988%4.988% | +0.018pp+0.018pp |
| 布蘭特原油期貨Brent Crude Futures | 105.68 美元/桶USD 105.68/bbl | +1.05 美元+USD 1.05 |
風險燈號Risk Dashboard
總經政策Macro Policy
美債 10 年期殖利率升破 5%且油價破百，市場對聯準會升息定價超過 9 成。10-year Treasury yields topped 5% alongside $100-plus crude, driving market pricing for a Fed hike above 90%.
流動性結構Liquidity Structure
外資期貨淨空單高懸 8.3 萬口，集中市場成交值連續 10 日低於 5 日均量。Foreign futures net short positions sit at 83,000 contracts; cash equity turnover trailed its 5-day average for 10 straight sessions.
產業敘事Industry Narrative
AI模型放緩雜音與伺服器交期長短料錯配，成本轉嫁壓力向組裝端傳導。Chatter around slowing AI model gains and component mismatch in server builds are shifting cost pressures onto assemblers.
時間季節性Seasonality
時序進入 9 月歷史負報酬高風險窗口，全球超級央行週與美股四巫日集中到來。September opens a historically weak seasonal window, coinciding with central bank decisions and Triple Witching volatility.
其他日期Other Days
- 2026-09-18國巨訂單出貨比攀至 2.2 伺服器電容規格翻倍推升稼動率Yageo's Book-to-Bill Ratio Climbs to 2.2 as Server Capacitor Specs Double, Driving Utilization
- 2026-09-18CPO降規傳言引發CCL族群重挫 業者駁斥高階用料不減反增CPO Speculation Hits CCL Stocks; Suppliers Counter High-End Demand Keeps Expanding
- 2026-09-173 大雲端巨頭半數資產未上線 基礎建設受制於電網交付延宕Half of Big Cloud Assets Offline as Grid Delays Bottleneck Infrastructure
- 2026-09-17欣興ABF報價跳增 1 成 缺料緊繃直指 2030 年Unimicron Hikes ABF Prices 10% as Supply Bottlenecks Stretch to 2030
- 2026-09-16矽晶圓缺口預估擴至 24% 漢測凍資 8,600 億引爆產能卡位Silicon Wafer Deficit Projected to Widen to 24%; Han-Test IPO Freezes NT$860B as Capacity Race Ignites
- 2026-09-15探針卡版圖位移與算力治理重估Probe-Card Market Realigns as AI Governance Spurs Valuation Reckoning
- 2026-09-14關鍵對手品質瑕疵退出，旺矽壟斷次世代算力探針卡份額Rival Yield Failure Leaves MPI With Near-Monopoly on Next-Gen Probe Cards
- 2026-09-14布蘭特原油破百美元遭遇外資 8.5 萬口期貨空單，台股失守 46,200 點的流動性估值修正Brent Breaches $100 as Foreign Short Positions Hit 85,000 Contracts; Taiex Breaches 46,200 in Liquidity Repricing
- 2026-09-11村田停產常規料退守AI高地：被動元件掀起 3 年長週期大洗牌Murata Halts Legacy MLCC Lines to Fortify AI Stronghold, Triggering 3-Year Cycle Reshuffle
- 2026-09-11原油破百美元與出口 800 億交火：台股在武裝態中面臨雙向拉扯Crude Breaks $100 as Exports Hit $80 Billion: Taiwan Equities Caught in Crossfire
- 2026-09-10出口破天荒衝破 800 億美元，台股卻因百元油價退守 4 萬七Taiwan Exports Smash $80B Record, but $100 Oil Pushes TAIEX Below 47,000
- 2026-09-09距前高 289 點，成交量卻掉到 0.92 兆Taiwan Shares Sit 289 Points Below Record as Turnover Dries to NT$920 Billion
- 2026-09-08同一波記憶體漲價：大立光降評，華邦電創新高The Same Memory Price Surge: Largan Downgraded, Winbond Hits Record High
- 2026-09-07就業 16.2 萬、薪資 3.1%、油價還在漲162K Jobs, 3.1% Wages, Oil Still Climbing
- 2026-09-05反彈 693 點站回 5 日線，量能創 8 月底新低Taiex Jumps 693 Points to Reclaim 5-Day Line on Thinnest Volume Since Late August
- 2026-09-0495 美元油價擊落台股 1,091 點$95 Oil Knocks 1,091 Points Off Taiex
- 2026-09-03金融指數漲 2.19% 創高，櫃買跌破季線Financials Surge 2.19% to Record High as OTC Index Slips Below Quarterly Line
- 2026-09-034.8% 殖利率壓過 950 億美元 AI 積壓訂單A 4.8% Yield Outweighs $95 Billion in AI Backlogs
- 2026-08-31「很難把金融狀況說成限制性的」'Hard to Describe Financial Conditions as Restrictive'
- 2026-08-27手握 962 億美元與 2 兆訂單，毛利率仍連跌 3 季Armed With $96.2 Billion and $2 Trillion in Backlog, Gross Margin Still Falls for Three Quarters
- 2026-08-26油價跌 3.1% 的那一天，市場把通膨的問題延後了The Day Oil Fell 3.1%, Markets Postponed the Inflation Question
- 2026-08-251.1 兆美元的租賃承諾，還沒進到資產負債表$1.1 Trillion in Lease Commitments Has Yet to Hit the Balance Sheet
- 2026-08-24當龍頭也要漲價：記憶體的帳單開始往終端移動When the Market Leader Raises Prices: Memory Costs Land on the End Customer
- 2026-08-23科技公司加入搶長期資金，長債殖利率因此壓不下來Tech Giants Join the Scramble for Long-Term Capital, Keeping Long Bond Yields High
- 2026-08-21外銷訂單 979 億美元創高：88% 增量僅來自 2 類產品Export Orders Hit Record $97.9 Billion: Two Categories Account for 88% of Growth
兩種讀法，一份判斷Two ways to read. One judgment.
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