The Dow Jones Industrial Average (DJIA) staged and then surrendered a 370-point rally on Wednesday after a surprise decline in June wholesale inflation initially fired up the disinflation trade.

The index climbed to a session high of 52,830 following the data release before reversing sharply, settling near 52,500 and down approximately 0.12% on the day.

The June Producer Price Index fell 0.3% month-over-month against a consensus forecast for a flat reading, pulling the annual rate down to 5.5% from 6.0%.

That result arrived one day after a cooler-than-expected Consumer Price Index reading had already prompted traders to scale back near-term rate hike bets.

The New York Federal Reserve President added rhetorical support, arguing there are encouraging reasons to believe inflation has peaked and should edge lower over coming quarters.

The celebration came with an important asterisk, however, as headline wholesale inflation at 5.5% and core at 4.7% remain more than double the Fed’s 2% target.

Research desks canvassed after the release argued that single soft prints do not retire hike risk when the level remains this far from mandate, and that the tape is overreacting to one number at a time.

Rate futures reflect that caution, with markets still assigning roughly 60% odds that the policy rate sits a quarter point or half point higher by the conclusion of the October meeting.

The real economy continued arguing the hawks’ case, with the July Empire State Manufacturing Index printing 15.6 against an 8.8 consensus and a prior reading of 5.7.

The Fed Chair’s congressional testimony at 14:00 GMT came and went without dislodging rate pricing, leaving the committee’s options firmly open into this month’s policy decision.

Semiconductors delivered the session’s heaviest damage, with the sector briefly gapping higher premarket after Dutch lithography monopolist ASML raised guidance before unwinding the entire move.

Micron (NASDAQ: MU) fell 9%, SanDisk (NASDAQ: SNDK) dropped more than 11%, Lam Research (NASDAQ: LRCX) shed more than 6%, and Intel (NASDAQ: INTC), Advanced Micro Devices (NASDAQ: AMD) and Marvell (NASDAQ: MRVL) each fell between 5% and 7%.

The Dow’s construction shielded it from most of that carnage, as none of those names holds a seat among its 30 constituents.

Apple (NASDAQ: AAPL), Microsoft (NASDAQ: MSFT) and Amazon (NASDAQ: AMZN), three Dow members with significant technology exposure, each traded up roughly 3% on the session.

An index receiving that kind of support from its technology bench and still closing red is an index whose remaining 27 members spent most of the day being sold, making the breadth picture uglier than the headline number suggests.

West Texas Intermediate crude held above $78 per barrel and Brent above $83 after Central Command confirmed a further round of strikes on Iranian targets, complicating the peak-inflation narrative from the supply side.

Tehran’s attacks on commercial shipping around the Strait of Hormuz have kept last month’s peace framework functionally suspended, layering a fresh geopolitical war premium on top of June’s softer data.

That sequencing matters because the wholesale disinflation printed on Wednesday predates the latest escalation almost entirely, and energy passthrough with a lag is precisely the supply shock the committee has flagged while holding rates.

Thursday’s 12:30 GMT slate brings June Retail Sales, with consensus at 0.2% month-over-month after May’s 0.9% surge, along with Initial Jobless Claims seen near 217,000 and the Philadelphia Fed survey expected at 13 after a prior reading of 10.3.

Friday adds the preliminary July Michigan Consumer Sentiment Index, seen at 51 after 49.5, alongside the one-year inflation expectations series that printed 4.6% last month, giving markets two more chances to either extend or erase Wednesday’s disinflation trade.