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股市普涨行情遭遇经济阻碍Broadening Rally in Stocks Hits an Economic Roadblock

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文/ Michael Msika 和 Jan-Patrick Barnert 油价高企与债券收益率飙升的组合拳,使本应推动股市再创新高的反弹扩面进程脱轨。

A combination of elevated oil prices and surging bond yields has derailed a broadening in the rally that was supposed to propel stocks to new records.

多头正面临残酷现实:此刻大幅加仓并不划算。债券抛售抑制了股票吸引力,美元走强阻碍流动性,伊朗战争再度升级的威胁令美国基准原油价格维持在每桶90美元左右。局势恶化让投资者不愿进一步大幅离场,只能揣测后市走向。

Bulls are confronting a harsh reality: adding major positioning isn’t worth it right now. The bond selloff is capping the appeal of equities, a strengthening dollar is hampering liquidity, and the threat of Iran war re-escalation has kept US benchmark crude oil prices around $90 a barrel. The deteriorating picture leaves investors, reluctant to cash out more than they have already, wondering what’s next.

“美元见顶前均为规避风险行情,”美国银行由Michael Hartnett领衔的策略师团队表示,指出美元因信用事件风险而飙升,同时金融条件收紧正扼杀股市广度。

“It’s risk-off until the dollar peaks,” said Bank of America Corp. strategists led by Michael Hartnett, noting the greenback is spiking on credit event risk, while tighter financial conditions are crushing equity breadth.

夏季降低风险敞口后,投资者似乎缺乏进一步撤退的意愿。以对冲基金为例:据高盛集团主经纪商数据显示,它们9月大半时间都在增加对冲和空头头寸,而非削减多头敞口。

After reducing risk during the summer, investors seem to have little appetite to pull back further. Take hedge funds: they spent most of September adding hedges and short positions, rather than cutting their long exposure, according to Goldman Sachs Group Inc. prime brokerage data.

这表明投资者远未掉以轻心,正在不慌不忙地评估从通胀、利率、原油到中期选举的各类威胁。他们似乎愿维持对极少数题材或个股(尤其是AI相关交易)的高度集中敞口,同时抛售任何可能因宏观经济背景崩塌而受损的资产。对美银的Hartnett而言,这是一种“做多人工智能”(纳斯达克100指数)、“做空人工无关紧要”(标普500等权指数)的策略。

It’s evidence that investors are far from complacent and are evaluating threats ranging from inflation, rates, oil and the midterms without any panic. They appear willing to maintain fairly concentrated exposure to a narrow number of themes or stocks, especially AI-related trades, while selling anything that may suffer from the crumbling macro-economic backdrop. For BofA’s Hartnett, it’s a “long artificial intelligence” (Nasdaq 100), “short artificial irrelevance” (S&P 500 Equal Weight) approach.

尽管市场广度大幅下滑,但对指数层面的影响几乎为零。标普500成分股中近60%交易价格低于其200日均线,而约75%低于50日均线。过去五年中,这种水平通常会引发广度反弹,进而带动指数进一步上涨。但要实现这一点,市场需要一个催化剂,而目前尚缺乏。

While breadth has been in free fall, this has had almost zero impact at the index level. Nearly 60% of S&P 500 members are trading below their 200-day moving average, while about 75% are below their 50-day equivalent. These tend to be the sorts of levels where breadth produced a bounce over the past five years, staging a rally that often drove further index gains. But for this to happen, the market needs a catalyst, something it lacks for now.

也存在一些抵消因素。经济仍在增长,最新服务业和制造业数据强劲,就业市场韧性十足,盈利增长未见疲软迹象。本财报季将成为关键考验,以让投资者确信企业在高油价和利率上升环境下的强劲表现依然存在。

There are some offsets. The economy is still growing, the latest services and manufacturing numbers have been strong, the job market is resilient, and earnings growth shows no sign of weakness. This reporting season now shapes up as a crucial test in reassuring investors that corporate robustness in the face of high oil and rising rates is still a thing.

“虽然债券收益率飙升使股票显得相对昂贵,但企业盈利持续增长应推动股市在未来几个月进一步上涨,”Pictet Asset Management首席策略师Luca Paolini表示。

“While a spike in bond yields leaves stocks looking relatively expensive, the continued rise in corporate earnings should see equities add to their gains over the coming months,” said Pictet Asset Management chief strategist Luca Paolini.

Paolini称,MSCI世界指数成分公司今年盈利增幅将超过30%。他预计未来几个月价格压力将缓解,即使石油曾一度将美国总体通胀推至目标水平近两倍。在此之前,风险在于波动率飙升。

Companies in the MSCI World index should deliver earnings growth exceeding 30% this year, Paolini said. He expects price pressures to ease in the coming months, even if oil briefly pushed headline US inflation to almost double the target level. Until then, the risk is a spike in volatility.

债券市场紧张情绪回归,但股市目前尚未理会。衡量国债期权隐含波动率的MOVE指数已升至约108,几乎是VIX指数的七倍。该比率处于2000年以来读数的第91百分位,为2024年底期限溢价恐慌以来最宽。上一次这一差距长期维持在此宽度是在2023年和2024年初,当时长端收益率大幅上升才将股市波动率一同拖高。

Bond-market jitters are back, but equities are so far disregarding them. The MOVE Index, which tracks implied volatility in Treasury options, has climbed to about 108, almost seven times the level of the VIX. That ratio is in the 91st percentile of readings since 2000 and the widest since the term-premium scare of late 2024. The last time the gap ran this wide for an extended stretch, in 2023 and early 2024, it took a sharp rise in long-end yields to drag equity volatility up with it.

将各指数与其自身历史对比,会让这种背离显得更加明显。MOVE指数处于2000年以来所有数据的前四分之一;而VIX指数在16左右,低于其长期中位数。这种罕见的高位价差总是以相同方式收敛——不是利率波动率下跌以追平股票波动率,而是股票波动率最终追上来。

Ranking each index against its own history makes the divergence even starker. MOVE is in the top quarter of all its data since 2000; the VIX, at around 16, is below its long-run median. That rare elevated spread has always resolved in the same way — not with rates vol collapsing to meet equity vol, but with equity vol eventually catching up.

这种模式是否适用于本轮行情,取决于推动国债波动的因素:是股市能够消化的美联储路径重新定价,还是股市无法承受的期限溢价冲击。价差本身并不显示会是哪一种,但两个市场不可能长期同时都是对的。

Whether that’s the template for this episode depends on what’s driving the Treasury move: a repricing of the Federal Reserve path that stocks can absorb, or a term-premium shock that they can’t. The gap itself doesn’t show which it will be, but the two markets can’t both be right for long.