Stock Market Today: Stocks Sag As Last Full Trading Week of Third Quarter Kicks Off

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Happy Monday. This is TheStreet's Stock Market Today for Sept. 22, 2025. You can follow the latest updates on the market here in our daily live blog.

Update 7:11 a.m. ET

Starting the Week: Futures in Red

At last glance, all four major market indexes are down this morning. The Russell 2000 (-0.15%) is best-situated for the moment, while the S&P 500 (-0.29%), Nasdaq (-0.33%), and Dow (-0.44%) lagging behind. Equities aren't far off records set in recent days, which could be tested again this week as the third quarter draws to a close.

Everything Happening Today

We're finally in the waning days of the quarter, with this week marking the last 'full' trading week. It could be a quiet one, as the summer turns into fall and the third turns into the fourth quarter.

Its been a good one for bullish investors, as stocks have soared to new heights on the anticipation of (and now, realization of) the Fed resuming its easing cycle. All four major index benchmarks have set all-time highs in recent days.

Earnings

There are only a few earnings today from firms of note. Nasdaq reports that there are 12 reports today, including reports from Firefly Aerospace FLY and PACS Group PACS. In the grand scheme of things, not a whole lot to digest.

Economic Data & Events

Today, there's just one meaningful economic data print: the Chicago Fed National Activity Index, out in about an hour. Otherwise, this week will start with on an 'events' note, with five Fed Governors expected to speak over the course of the trading day.

Perhaps they will offer some commentary on the state of the economy and the Fed's fresh easing cycle. However, the President has a greater likelihood of moving markets, especially after reports that the H-1B visa program will now carry fees. Also of note, the UN General Assembly is taking place through Sunday, which could make for some interesting geopolitical developments. 

All in a day's work... Here's everything on the docket: