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Surging bond yields, a cooler deal calendar and AI that moves depositors' money: why the quarter opening on October 13 matters more than the numbers in it
Six of America's biggest banks report third-quarter results on October 13 and 14, after losing $270 billion of market value since the summer. Analysts still expect profits to rise as much as 20%.
The slide — combined market value lost by JPMorgan, Goldman Sachs, Citigroup, Bank of America and Morgan Stanley between their summer peaks and the October 9 close, while the S&P 500 gained 14% this year.
The 10-year Treasury yield at Friday's close, a multi-decade high, with the 30-year at 5.60%. The rate shock, not the earnings, is what re-rated the sector.
Equities trading revenue expected across the five largest banks in the third quarter, led by Goldman Sachs at $5.1 billion and Morgan Stanley at $4.9 billion.
Investor confidence — the share of institutional investors expecting bank shares to beat the market, down from 68% in July and 82% in December, according to a Truist Securities survey.
Credit-card delinquency at US commercial banks in the second quarter of 2026 — an eighth consecutive quarterly decline, and below the 3.22% cycle peak of 2024.
The AI deposit bill — the extra interest US lenders would pay each year if the rate on $3.8 trillion of savings deposits rose from 1.9% to 4%, enough to wipe out annual net income at 32 institutions.
Wall Street banksface an earnings testafter a $270 billion slide
华尔街各大银行迎来一场财报大考此前市值已蒸发 2,700 亿美元
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Six of the largest US bankswill reportthird-quarter earningswithin 48 hours from Tuesday,carrying roughly $270 billion less in market value than they did at their summer peaks.
The bank towers: what re-rated the sector over the past month was not earnings but a 10-year Treasury yield at 5.24%.银行大楼:让这个板块在过去一个月重新定价的不是盈利,而是十年期美债收益率升到 5.24% 这样的位置。配图:Unsplash 无版权图库素材(非新闻原图),仅作示意。
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Estimates up, share prices down— the gap this earnings season turns on
预期在上调,股价在下跌—— 本季财报的真正分歧就藏在这道裂缝里
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Even as the ten-year Treasury yield climbed to a multi-decade high,1analystsexpectprofits at the largest US banks to rise by as much as 20% year on year,and see no deterioration in credit quality.
Chart 1 | The 10-year Treasury yield has risen about a percentage point since late April, reaching 5.28% on 7 October, with the 30-year at 5.60%Ten-year US Treasury yield. The April reading is the level implied by the roughly one-point rise described in the reporting; the rest are month-end closes. Nearly 55 basis points of the move came in September alone. Sources: Federal Reserve H.15, Reuters, Bloomberg.
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According to LSEG consensus estimates compiled on October 7,JPMorgan's earnings per share6are forecast at$5.94, against $5.07 a year earlier,while Wells Fargo is put at $1.85 versus $1.66 and Citigroup at $2.41 versus $2.24.
For the banks,the answerturns onwhether a higher-for-longer rate environment expands net interest income,2or comes back through deposit costs, a cooler capital-markets calendar and weaker credit.3
UBS bank analyst Erika Najarianhas tied the selloffdirectly to the move in yields,saying investors now need reassurance on three fronts:a robust capital-markets pipeline, on-track loan growth and contained deposit costs.
Over the past month,Bank of Americahas fallen16%, Goldman Sachs 15%, Morgan Stanley 13.7%, Wells Fargo 9% and JPMorgan 7%.The KBW Bank Index is about 13% below its August peak and down 6% over the third quarter.
Institutional expectationshave followed:an October survey by Truist Securities found that only 35% of investors expect bank shares to outperform the wider market,down from 68% in July and 82% in December.
Trading desks: still the engine— but the growth rate is about to halve
交易台:仍是发动机—— 但增速大概要减半
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Wall Street's five largest banksare projected to generatenearly $19 billion in combined equities trading revenue4in the third quarter,according to Bloomberg estimates published on October 9.
Goldman Sachsis expected to leadwith about $5.1 billion,followed by Morgan Stanley at $4.9 billion, JPMorgan at $4.5 billion and Bank of America at $2.6 billion.
The trading desk: equities trading revenue across the five largest banks is expected to approach $19 billion, led by the $5.1 billion forecast for Goldman Sachs, even as fixed income heads for its weakest quarter of the year.交易台:五大银行第三季度股票交易收入预计接近 190 亿美元,高盛以约 51 亿美元居首,但固定收益业务预计降至今年最低。配图:Unsplash 无版权图库素材(非新闻原图),仅作示意。
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Combined markets revenueis forecast at$38.9 billion, or 17% annual growth— roughly half the 30% pace reported in the second quarter.Fixed income, currencies and commodities have been the softer part, with that revenue heading for its lowest level of the year.
Goldman Sachs chief executive David Solomonhas signalledthat fixed income will be softer than a strong equities franchise,with equities trading helped by heavy volumes, active derivatives markets and hedge-fund demand.
Investment banking: the guidance splits— and the deal calendar is thinning
投行:指引严重分化—— 而交易清单正在变薄
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JPMorganexpectsinvestment banking fees and trading revenue5to grow by a mid-to-high teens percentage,while Bank of Americahas warned that its own fees could fall by at least 10%, with sales and trading broadly flat.
Morgan Stanleystill callsits investment banking pipeline strong,with corporate spending on artificial intelligence one source of potential deals.Yet announced merger and acquisition value fell about 10% year on year in the third quarter, and listings have been pushed back.
The rate shock works in two directions— and the bond market is the variable that matters
利率冲击是双向的—— 而债券市场才是真正要紧的变量
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When long-term yields jump,bankscan repricetheir loan booksupwards faster than their deposit costs,but the same move creates unrealised losses on the bonds and securities they already hold.7
Those marks, known as accumulated other comprehensive income,hitbook valueand, at some banks,can slowshare buybacks.
这些账面变动(即「累计其他综合收益」)会直接冲击账面净资产而在某些银行,还会拖慢股票回购。
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Macquarie strategists notethat many of the most prominent financial blowups of the past half-century followed abrupt shifts in long-term bond yields,which is why the speed of this year's move matters as much as its level.
Chart 2 | Two channels, one question: long-end yields lift what banks earn on loans but also raise what they pay for deposits, so the net interest margin can move either way, while the securities they already hold lose valueEditor's schematic, not a chart from the original article. The asset side: loan yields reprice up. The liability side: deposit and funding costs follow, and AI assistants that move idle cash make depositors quicker to demand higher rates. The same long-end move also creates unrealised losses on securities already held, which feeds into book value and buybacks. Outcome: the net interest margin question the third-quarter reports are meant to answer.
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Credit quality, so far, is the reassuring half:8the credit-card delinquency rate at US commercial banks was2.85% in the second quarter of 2026,an eighth consecutive quarterly decline and below the cycle peak of 3.22%.
The Federal Reserve's 2026 stress test9foundall 32 tested banks above their minimum CET1 requirements,with no change to large-bank capital requirements, which keeps buybacks in play.
A slower threat: AI that moves your money— the deposit franchise is the banks' oldest moat
更慢的威胁:会替你搬钱的 AI—— 存款特许经营权是银行最古老的护城河
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For decades,bankshave earnedabout two-thirds of their revenue from the spread between what they pay depositors and what they charge borrowers.The less depositors notice, the better the economics: JPMorgan, Bank of America and Wells Fargo together hold $1.6 trillion of non-interest-bearing deposits, 16% of their liabilities.
Meta's AI assistant Muse, which links to bank accounts through the data platform Plaid,topped the App Store download chart soon after its September 8 launch.Assistants like itcan moveidle balances into higher-yielding accounts,and the arithmetic for banks gets ugly.
Meta 的 AI 助手 Muse(通过数据平台 Plaid 连接银行账户)在 9 月 8 日上线后很快登顶苹果应用商店下载榜。这类助手能把闲置资金搬进收益更高的账户,银行的账就算不过来了。
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Stephen Gandel of Breakingviews ran the numbers on the $3.8 trillion sitting in US savings accounts.Lifting the average rate paid on them from 1.9% to 4%would costlenders about $79 billion a year— enough to wipe out annual net income at 32 institutions, with up to 78 falling into deficit.The Financial Times has estimated that as much as $500 billion of bank revenue is at risk if AI agents move deposits at scale.
Digital banking: the slow variable sits on the liability side — once AI assistants start comparing rates and moving idle cash for savers, the industry's oldest moat begins to leak.数字银行:真正的长期变量在负债端 —— 当 AI 助手开始替储户比价、搬动闲置资金,银行最古老的那条护城河就开始渗水。配图:Unsplash 无版权图库素材(非新闻原图),仅作示意。
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Against that backdrop,the reported numbersmay matter less thanmanagement's guidance on loan growth, deposit pricing, credit provisions and capital ratios.The Federal Open Market Committee meets on October 27 and 28, days after the reports.
Keefe, Bruyette and Woods chief executive Tom Michaudarguesthat the selloff reflects rate nerves rather than weak fundamentals,and expects third-quarter investment banking profits to rise about 10%.
Keefe, Bruyette and Woods 首席执行官 Tom Michaud认为这轮抛售反映的是对利率的紧张,而不是基本面走弱,他预计第三季度投行利润还会增长约 10%。
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"Right now, you look out the window, and it feels okay,"said Brendan Coughlin, president of Citizens Financial Group."I think this is more about the risks than what's happening out the window."
「现在往窗外看,一切都还好,」Citizens Financial Group 行长 Brendan Coughlin 说,「我认为问题更多在于风险,而不是窗外正在发生的事。」
A Treasury yield is the interest rate the US government pays to borrow money for a set period. It is the world's benchmark for the price of money: when the 10-year yield rises, every other loan, bond and mortgage is priced off a higher base.
Why it matters here ▸ The 10-year yield closed at 5.24% on Friday and the 30-year at 5.60% — both multi-decade highs. That move, not the earnings, is why bank shares fell.
Extended note: Yields move inversely to prices, and that single fact explains most of this story. A higher yield is good news for a new buyer and bad news for anyone already holding the bond — including a bank. Note also which end of the curve moved: this was the long end, which prices inflation expectations, government supply and term premium rather than the central bank's policy rate.
Net interest income is what a bank earns on loans and securities minus what it pays on deposits and other borrowing. Split it by the bank's earning assets and you get the net interest margin. For most banks it is the single largest line of revenue.
Why it matters here ▸ The whole quarter turns on whether higher-for-longer rates expand this line or squeeze it — the question the six reports are meant to answer.
Extended note: The key idea is a race between repricing speeds. Loans reprice quickly, often on floating rates or short fixed periods, while deposit rates move only when a bank chooses to move them and customers push. Assets repricing first widens the margin; liabilities catching up compresses it. Read the deposit cost rate and the earning-asset yield alongside the total, or you cannot tell which side moved.
3deposit costs/dɪˈpɒzɪt kɒsts/点击看中文解释 ↓
Deposit costs are what a bank pays savers to keep money in an account. Non-interest-bearing deposits pay nothing at all, which is why banks love them: the money is close to free, and it can be lent out at market rates.
Why it matters here ▸ JPMorgan, Bank of America and Wells Fargo hold $1.6 trillion of non-interest-bearing deposits — 16% of their liabilities. Paying 3% on them would cost about $47 billion a year, close to half their combined profit.
拓展知识:「活期存款不用付利息」这件事在过去几十年是银行业最稳的利润来源,业内把它叫做储户的「惰性红利」。它的前提是搬家有成本 —— 比价麻烦、转账费事。只要这个前提松动(比如 AI 助手替客户自动比价、货币市场基金收益明显更高),银行要么提高存款利率、要么眼看存款流出,两条路都伤利润。判断一家银行的安全垫,看它「不计息存款 / 总负债」这个比例比看它的招牌更有用。
Extended note: Free current-account money has been the industry's most reliable profit source for decades, and it rests on a behavioural assumption: switching is a hassle. Weaken that assumption — an assistant that compares rates automatically, money-market funds paying far more — and a bank must either raise what it pays or watch deposits leave. Both hurt. A useful safety measure is non-interest-bearing deposits as a share of total liabilities.
4trading revenue/ˈtreɪdɪŋ ˈrevənjuː/点击看中文解释 ↓
Trading revenue is what a bank earns buying and selling securities for clients and for itself. It splits into equities (shares, options, prime brokerage) and FICC — fixed income, currencies and commodities. Both are volatile and depend on how much clients trade.
Why it matters here ▸ The five largest banks are expected to book nearly $19 billion of equities trading revenue, with FICC heading for its weakest quarter of the year — the source of the divergence described here.
Extended note: Trading is a weather-dependent business: volatility and client activity drive it, calm markets starve it. A quarter where equities shine and FICC sags tells you the market's energy came from stocks — and warns that the same desks will slow when volatility normalises. Compare the mix with peers in the same conditions rather than reading the absolute number.
Investment banking fees are the commissions a bank collects for arranging things rather than lending: advising on mergers and acquisitions, and underwriting new shares or bonds. The money is booked when a deal closes, so the line swings with the deal calendar.
Why it matters here ▸ JPMorgan guides to growth in the mid-to-high teens; Bank of America has warned its own fees could fall at least 10% — guidance has rarely been this divided.
Extended note: Advisory and underwriting are the most cyclical revenue a bank has: cheap money and confident valuations produce deals, while high rates and valuation gaps freeze them. Two yardsticks matter, and they lag each other. Announced deal value is the leading indicator; booked fees are the rear-view mirror. That gap explains why banks guiding in the same quarter can point in opposite directions.
6earnings per share/ˈɜːnɪŋz pɜː ʃeə/点击看中文解释 ↓
Earnings per share, or EPS, is a company's profit divided by its number of shares. It is the number analysts forecast and markets compare against, because it expresses profit per unit of ownership rather than in absolute size.
Why it matters here ▸ LSEG consensus put JPMorgan at $5.94 for the quarter against $5.07 a year earlier — the estimate is the yardstick, not the result itself.
Extended note: Why does beating or missing consensus move a price far more than the small gap involved? Because the expectation was already in the price; the surprise is the news. And remember EPS has two moving parts — a company buying back its own shares shrinks the denominator and lifts EPS without any profit growth. Always read net income and share count together.
7unrealised loss/ʌnˈrɪəlaɪzd lɒs/点击看中文解释 ↓
An unrealised loss is a fall in the value of an asset a company still owns. Nothing has been sold, so no cash has left, but accounting rules force the decline onto the balance sheet and, for some portfolios, into equity.
Why it matters here ▸ When yields jump, the bonds banks already hold are worth less. Those marks run through accumulated other comprehensive income and can eat into book value and buybacks.
Extended note: Unrealised losses become dangerous when they are forced into the open. If a bank must sell securities to fund deposit outflows or meet regulatory tests, paper losses turn into real ones — the mechanism behind the 2023 US regional banking failures. Hold to maturity and the loss stays on paper; the questions that decide the outcome are duration and liquidity.
8credit quality/ˈkredɪt ˈkwɒləti/点击看中文解释 ↓
Credit quality measures how likely borrowers are to repay. Banks track it with delinquency rates (payments that are late) and provisions (money set aside for loans expected to go bad). It is the slowest-moving, most consequential line for a lender.
Why it matters here ▸ The US credit-card delinquency rate was 2.85% in the second quarter of 2026, an eighth straight quarterly decline — the single most reassuring number in this earnings season.
Extended note: Credit is the slowest variable in banking, because deterioration lags the economy by a year or more: households draw down savings first, lean on cards next and miss payments last. So the informative sentence in a bank call is management's read on the direction of delinquencies, not the absolute level. Low but rising is the warning; low and still falling is today's position.
9stress test/stres test/点击看中文解释 ↓
A stress test is a regulator's exercise in which banks are run through a severe hypothetical recession to see whether their capital survives. The result decides how much cash they must hold — and therefore how much they can hand back to shareholders.
Why it matters here ▸ The Federal Reserve's 2026 test kept all 32 banks above their minimum CET1 requirements with no change to large-bank capital requirements, which is what keeps buybacks on the table.
Extended note: The number to watch is CET1, the highest-quality capital divided by risk-weighted assets. Passing means buybacks and dividends survive, which matters precisely when the share price is weak: repurchases shrink the share count and lift EPS. In a year of high rates and marked-down securities, a clean stress-test result is effectively a stamp on the bank's ability to keep returning capital.
读后测验 · Check Your Understanding
3 道题。点选项立即判分;解析需要单独点开。
Q1How much market value have the five largest US banks lost since their summer peaks?
正确答案:B
答案在第 1 段与第 7 段:原文写明五大银行自今夏高点至 10 月 9 日收盘合计蒸发约 2,700 亿美元,而标普 500 今年仍上涨约 14%。A 项是单季股票交易收入的口径;C 项是合计市场业务收入的估算;D 项是存款付息率上升后的年化成本,三个都是把不同概念的数字张冠李戴。 Six of the largest US banks will report third-quarter earnings within 48 hours from Tuesday, carrying roughly $270 billion less in market value than they did at their summer peaks.Option B is the figure stated in the text and contrasted with the S&P 500's 14% gain. A, C and D are real numbers from the article attached to the wrong concepts.
Q2Why can rising long-term bond yields hurt bank shares even while profits are still growing?
正确答案:C
答案在第 18 段与第 19 段:长期收益率跳升时,银行确实能把贷款重新定价得更快,但同一变动会让它已持有的债券与证券出现未实现亏损,这些账面变动会冲击账面净资产、拖慢回购。A 项与原文相反(新发放贷款收益率上升是好事);B 项不成立,美联储 2026 年压测后明确大型银行资本要求没有改变;D 项过度推断,回购是被「拖慢」而不是被禁止。 When long-term yields jump, banks can reprice their loan books upwards faster than their deposit costs, but the same move creates unrealised losses on the bonds and securities they already hold.Option C matches the article's two-direction framing. A reverses the asset-side effect, B contradicts the 2026 stress-test outcome reported in the text, and D overstates what is said about buybacks.
Q3Which threat does the article treat as the newest and slowest-burning one for banks?
正确答案:B
答案在「更慢的威胁」一节:文章把 AI 助手替储户搬钱单列为「更慢的威胁」,并给出测算 —— 3.8 万亿美元储蓄存款付息率从 1.9% 提到 4%,银行一年要多付约 790 亿美元,足以抹掉 32 家机构的全年净利润。A 项只是第 16 段顺带提到的降温;C 项与原文相反,逾期率连续八个季度下降;D 项在文末被归为「短期的关注点」,且 FOMC 本身不是威胁,而是能提供判断依据的事件。 A slower threat: AI that moves your money — the deposit franchise is the banks' oldest moat.Option B is the section the article sets up as a structural, slow-moving threat and quantifies at $79 billion a year. A is a cyclical footnote, C contradicts the reported delinquency trend, and D is framed as a date on the calendar rather than a danger.