Why Markets Are Moving

1. CPI inflation cools sharply to 3.5% — the relief catalyst. The June Consumer Price Index fell 0.4% month-over-month, bringing the annual rate to 3.5%, decisively below the 4.1% consensus and the prior 4.0% reading. Core CPI eased to 5.2% YoY (prior 5.3%). The print neutralized the most acute pre-market risk: that a hot number would tip Fed Governor Waller — and by extension the FOMC — into a rate hike. Instead, the data validated the "inflation is cooling" narrative, triggering a broad equity rally and a bid in Treasuries. The risk: this CPI captured the brief US-Iran ceasefire period; the renewed hostilities and oil spike will flow into next month's print. (Guardian, BLS, ~08:30–12:56 ET)

2. IBM plunges 25% on profit warning — the single-stock wipeout of the session. IBM issued a profit warning after weak second-quarter results, sending shares down more than 25% and triggering a selloff across the enterprise software sector. The downdraft spilled into Microsoft and other legacy tech names, creating the day's most concentrated equity pain. The Dow Jones is essentially flat (-0.07%) because IBM's ~40-point drag offsets the broader rally. This is a company-specific event driven by slowing IT services demand and AI-transition costs — not a macro signal — but the size of the move makes it the session's defining single-stock story. (Guardian, 12:38 ET)

3. Oil whipsaws: Black Sea escalation vs Hormuz fee retreat. Crude surged above $87 intraday after a Russian drone strike on a commercial vessel near Odesa killed five seafarers — the deadliest single Black Sea attack in months, layered on top of the existing US-Iran Hormuz crisis. But prices reversed sharply when President Trump backtracked on his proposed 20% reimbursement fee for cargo ships transiting the Strait of Hormuz, acknowledging the fee was unworkable. WTI settled back to $79.02 (+1.13% on the day), well off the session highs but still elevated. The net effect: oil's oversupply narrative is dead, with Brent firmly above $85, but the intraday reversal suggests the market had overpriced the most extreme Hormuz scenario. (OilPrice.com, ForexLive, ~10:00–11:39 ET)

4. Fed Chair Warsh testifies: "Inflation is a choice, we will deliver price stability." Testifying before Congress, Kevin Warsh struck a resolutely hawkish tone — "We will deliver price stability," "The Fed won't pass the buck" — but the market already priced this. With CPI coming in cool, Warsh's hawkish rhetoric reads as institutional discipline rather than an imminent policy shift. The Q&A session continues; the risk is any signal that the FOMC views the Iran oil spike as sufficiently inflationary to override a cooling core CPI trend. (ForexLive, 13:05 ET)

Equity Market Internals

Sector performance (from market_snapshot.json, as of ~13:22 ET):

Breadth: The rally is narrow beneath the surface. Nasdaq +1.08% is powered by mega-cap tech; the equal-weight S&P is underperforming the cap-weight index. The Dow is dead flat (-0.07%) with IBM's collapse canceling the broader bid. Advancing volume is concentrated in technology and rate-sensitive sectors; energy and financials are mixed.

Notable single-stock movers:

Bank earnings detail: All five major banks reported strong equities trading revenue, benefiting from the commodity volatility and geopolitical risk premium that dominated Q2. However, forward credit guidance was cautious — the oil spike and renewed Iran hostilities raise the probability of commercial loan loss provisioning in H2. SpaceX IPO fees were a tailwind but not the dominant revenue driver traders had positioned for. (CNBC, 13:25 ET)

Rates, FX, and Commodities

The rates complex breathed a collective sigh of relief. The 10-year T-note future (TY1) rose 0.19% to 108.9062, with yields retracing from the pre-CPI spike toward 4.63% — the bond market is repricing the rate-hike probability from "meaningful" back toward "tail risk." The 2-year (TU1) gained 0.09% to 102.9336, and the long bond (US1) added 0.17% to 110.9062. The curve is modestly steepening, consistent with an inflation-relief regime rather than a growth-scare regime. (market_snapshot.json, 13:22 ET)

The dollar is mixed. EUR/USD pushed +0.62% to 1.1452 on risk-on flows and the cooling CPI print; AUD/USD hit a fresh session high as the risk proxy currency found bids. GBP/USD is back below its 100/200-day moving averages, weighed by the Iran ceasefire collapse sending UK borrowing costs to a five-month high — the BOE hike trade is alive but the transmission channel is energy inflation, not domestic demand. USD/JPY slipped 0.33% to 161.88. (ForexLive, 10:22–12:06 ET)

In commodities, WTI crude sits at $79.02 (+1.13%), having surrendered the $87 intraday spike after Trump's Hormuz fee retreat. The structural case flipped: "oil's oversupply narrative just died," with Brent above $85 and the combined Iran/Russia supply-risk premium now the dominant price driver. Gold surged 1.50% to $4,065.80, recovering all of Monday's 3% rate-driven selloff and more — the geopolitical bid overwhelmed real-yield headwinds in a single session. US gasoline prices rose for the first time since May, ending a seven-week streak of declines at the pump. Natural gas was quiet at $2.894 (-0.10%). Quiet elsewhere. (OilPrice.com, market_snapshot.json, ~10:00–13:30 ET)

Into the Close

Afternoon catalysts:

• Warsh testimony Q&A (ongoing): The prepared remarks are priced. Any hawkish deviation in the Q&A — particularly on whether the renewed Iran oil spike changes the FOMC's reaction function — is the primary afternoon risk.

• Crude settlement (2:30 PM ET): WTI's intraday range ($77.84–$81.27) is the widest in weeks. The settlement price sets the tone for energy sector positioning into tomorrow.

• Trump policy whiplash: The Hormuz fee reversal took 3% off crude in under 30 minutes. Any further tweets or statements on Iran/Russia before the close can move oil — and by extension the entire tape — in either direction.

Bull case: CPI validated the soft-landing thesis; the Fed has breathing room. Warsh stays disciplined in Q&A. Oil settles near $79. Tech leads into the close, S&P 500 prints a session high. Base case: modest gains hold.

Bear case: Warsh signals the FOMC views the Iran oil spike as a persistent inflation threat, rekindling rate-hike fears. Oil reverses higher on a Trump/Hormuz headline. The IBM collapse broadens into a tech-sector unwind. S&P 500 gives back the morning gains.

Base case: The CPI relief rally has legs but not breadth. Nasdaq holds +1%, S&P modestly positive, Dow pinned by IBM. The close is a grind, not a surge. The biggest risk to the base case is a Warsh misstep in Q&A.