Wednesday was not a broad selloff. It was financials being repriced by a Fed that told investors it is not finished.
Through approximately 3:45 p.m. Eastern, the Dow Jones Industrial Average was down 734.84 points, or 1.41%, at 51,358.27. The Nasdaq Composite was down 41.01 points, or 0.16%, at 25,940.56. The Philadelphia Semiconductor Index was up 0.40% at 11,220.49.
A day in which the Dow falls nine times as much as the Nasdaq in percentage terms, with chips positive, is a rotation, not a risk-off event.
Where the Dow's decline actually came from
Financials led it, and in a price-weighted index a few large dollar moves do most of the work.
Goldman Sachs fell about $38 a share to $938.43, a decline of roughly 3.9% and, on its own, a substantial share of the index's point loss. American Express fell about $12 to $312.44, down roughly 3.7%. Boeing fell about $8 to $201.58, down about 3.9%. Visa fell about $6 to $369.56 and JPMorgan Chase about $4 to $348.35.
On the other side, Nvidia rose about $2 to $214.24, Apple added about a dollar to $332.19, and Intel gained 3.74% to $100.77 on reported memory-chip partnership talks. That is why the Nasdaq barely moved while the Dow dropped more than 700 points.
The turn came at 2:30, not 2:00
The S&P 500 traded between roughly 7,600 and 7,627 all morning and was still at about 7,609 half an hour after the Federal Reserve's 2:00 p.m. statement raising rates to a 3.75% to 4.00% range.
The decline began when Chair Kevin Warsh started speaking at 2:30. The index fell to 7,550 by 3:00 p.m. and printed a session low of 7,507.77 shortly after, before recovering to 7,539.92, down 0.60% from Tuesday's 7,585.73 close. The session high of 7,626.79 was set in the late morning.
The Committee's projections, showing 16 of 18 officials expecting at least one more increase this year, and Warsh's statement that "the plain fact is that inflation is too high and has been for too long," arrived in that window.
Small caps kept losing, for a third straight session
The Russell 2000 fell 0.79% to 2,847.50, against Tuesday's 2,870.29 close. It has now declined by roughly three quarters of a percent on each of three consecutive sessions, including the two on which large-cap indices rose.
The mechanism is unchanged and was reinforced Wednesday. Small-cap balance sheets carry more floating-rate debt and refinance more frequently. A 10-year Treasury yield at 5.006%, at its session high, and a central bank projecting further increases compress small-cap earnings through interest expense in a way that does not apply with the same force to large-cap issuers holding long-dated fixed-rate debt.
Volatility finally moved
The VIX traded as low as 16.53 before the decision and as high as 18.94 after it, sitting around 17.89 late in the session, up 4.01% from Tuesday's 17.20 close.
That is the clearest evidence that the afternoon repriced something real. Volatility was flat into a decision carrying roughly 90% to 93% implied probability, and bid only once the path, rather than the level, was in front of investors.