Celine Huang
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開市前簡報May 14, 2026

AI 狂歡撞正 5% 長債高牆

AI 狂歡撞正 5% 長債高牆

我話你聽,琴晚最重要嘅信號,唔係 AI 點點點,而係長債嗰邊根本唔肯認帳。30 年期收 5.007%[1],10 年期 4.451%[2],2s/10s 息差去到 +48 點子[3],3m/10y 仲闊到 +86 點子[4] — 即係話前端已經 price in 減息(聯邦基金 3.64%[5],2 年期 3.91%[6]),但後端就一路俾人沽。TLT 收 85.22(升 0.5%)[7]?呢啲叫做反彈氣,唔係趨勢逆轉,你話係咪咁㗎?

睇返全球,日債 2.345%、英債 4.7007%[8] 一路將 duration 風險倒入美債度,加上 DXY 報 118.04[9] — 零售銷售夠硬淨[10] 推到美元再升。我講真,強美元加 5% 長債,呢個 cocktail 歷史上係專門整冧風險資產嘅,你估下會點?


今日入市嘅主題,本人一句講晒:regime divergence(市場兩個極端)。標普 500 一口氣破 7,500,AI 動能十足[11];Cisco 靠 AI 指引拖住道指衝歷史高位[12];Cerebras 上市首日 +89%[13] — 呢啲咪就係典型尾段升市嘅狂歡訊號囉。

但同一時間,PPI 年率 9.82%[14] 對 CPI 3.95%[15],明擺住係成本推動嘅 pipeline 問題,聯儲局想減息都減唔落手。英倫銀行首席經濟學家更加直接叫加息,話伊朗能源外溢[16]。油價 $101.45[17],俄羅斯 Urals 升到幾年新高[18],cost-push 呢個格局根本未散。Core PCE 仲企喺 3.2%[19] — 距離 target 仲有排。


VIX 現貨 17.64,前月期貨 20.65,contango +17.06%[20] — 呢個係一個乾乾淨淨嘅 long vol-of-vol 結構。喺呢個分析框架睇,日內個 tape 應該係偏好友、跌就反彈,唔係沽嘅。Put/call 0.923[21],聽日到期 ATM IV 得 11.43%[22],confirmed 係「自滿」而唔係「恐慌」。即係話,朝早跌就買,除非 30 年期爆穿 5.05%,咁就要另計。

今日要睇住嘅關鍵位:

  • 30 年期息率:5.00% — 呢條係好友死線;企穩 5.05% 以上,AI 升幾多都好,股市都要 de-risk[1]
  • SPY:746.63 — 守住之前突破區,melt-up 繼續玩落去;跌穿 742 就邀請 gap-fill 落 738[23]
  • TLT:85.22 — 長端代理指標;收返落 84.50 以下,bond vigilante(債券衛士)格局重新確立[7]
  • DXY:118.04 — 過 118.50 就係新興市場 / 美債需求嘅急性壓力[9]
  • VIX 前月期:20.65 — 跌穿 19.50 就係綠燈;衝過 22 就 contango 爆[20]
  • GLD:429.76 — 結構性買盤仲喺度;除非美元真係衝得勁,否則跌穿 425 都唔使驚[24]

要留意: 今日美國冇 tier-1 數據 — 初領失業金已經出咗 211k[25],續領 1.782M[26],兩個都溫和。今個星期真正關鍵嘅,係5 月 28 日(星期四)嘅 PCE[27];任何提早部署嘅動作,都比今日嘅 tape 重要。日內就睇下午一點 Treasury 拍賣有冇 tail — 長端嘅 indirect bidder 弱唔弱,呢個係領先指標。

翻盤劇本: 30 年期拍賣 tail 出事,或者日內 30 年期息率穿 5.05% 跳 8 點子以上[1] — contango 即刻散,VIX 期貨打 backwardation,到時所有 AI 推上嚟嘅買盤都變成沽貨訊號。Cash-futures basis trade 呢隻潛伏黑天鵝,長端錯位就係佢嘅扳機。記住喇。


參考資料 [1] 30Y Treasury yield 5.007% (2026-05-14) [2] 10Y Treasury yield 4.451% (2026-05-14) [3] 2s/10s curve +0.48% (2026-05-13) [4] 3m/10y curve +0.863% (2026-05-14) [5] Fed funds rate 3.64% (2026-04-01) [6] 2Y Treasury yield 3.91% (2026-05-08) [7] TLT 85.22, +0.5% (2026-05-14) [8] Global 10Y: DE 2.91%, UK 4.70%, JP 2.35% (2026-03-01) [9] DXY broad 118.04 (2026-05-08) [10] https://www.bloomberg.com/news/articles/2026-05-14/us-retail-sales-moderated-in-april-as-gas-surge-crimped-budgets [11] https://www.bloomberg.com/news/articles/2026-05-13/asian-stocks-to-climb-as-wall-street-hits-new-high-markets-wrap [12] https://www.bloomberg.com/news/articles/2026-05-14/us-stock-futures-gain-as-ai-trade-drives-tech-rally-cisco-soars [13] https://www.bloomberg.com/news/articles/2026-05-14/cerebras-shares-indicated-to-surge-89-after-year-s-top-ipo [14] PPI YoY 9.82% (2026-04-01) [15] CPI YoY 3.95% (2026-04-01) [16] https://www.bloomberg.com/news/articles/2026-05-14/boe-s-pill-says-strong-iran-price-pressures-warrant-rate-rise [17] Crude futures $101.45 (2026-05-14) [18] https://www.bloomberg.com/news/articles/2026-05-14/russian-oil-price-at-highest-since-2023-boosts-kremlin-windfall [19] Core PCE YoY 3.2% (2026-03-01) [20] VIX spot 17.64, front future 20.65, contango +17.06% (2026-05-14) [21] Put/call ratio 0.923 [22] ATM IV 11.43%, expiry 2026-05-15 [23] SPY 746.63, +0.58% (2026-05-14) [24] GLD 429.76, -0.17% (2026-05-14) [25] Initial claims 211,000 (2026-05-09) [26] Continuing claims 1,782,000 (2026-05-02) [27] PCE / Personal Income & Outlays — Thursday May 28, 2026