What Happened Today, Wednesday September 30, 2026, 5:00 PM ET close
Nasdaq Edges Higher While the S&P 500 Slips as Oil Climbs on Stalled US-Iran Talks
A split session for the big indexes as oil prices and geopolitical headlines kept investors cautious on the last day of September.
ES and NQ at the close
NQ, Nasdaq 100 futures
30,725.75
+0.37% on the day
Day range 30,512.25 to 30,906.00
ES, S&P 500 futures
7,721.50
-0.14% on the day
Day range 7,705.50 to 7,782.00
How did our Futures Trading Algo Do Today?
Discipline
No qualifying setup means no trade, and staying flat is a valid result.
The automated book stayed flat today across NQ and ES. No strategy produced a setup that met our entry rules, so there were no wins, no losses, and a net result of $0. Sitting out a choppy, split session is the system working as designed.
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SPY and QQQ
The story
Wall Street ended a mixed Wednesday with the Nasdaq 100 up 0.37% and the S&P 500 down 0.14%. The Nasdaq 100 traded between 30,512 and 30,906 before closing near 30,726, while the S&P 500 held a range from 7,705 to 7,782 and finished around 7,722. Oil prices rose by about $1 a barrel as talks between the US and Iran stalled and fuel markets stayed tight. That kept investors careful as the month and the quarter came to a close.
The MAG7 and the megacaps
Growth-focused technology names helped the Nasdaq 100 finish in the green, even as the broader S&P 500 lost ground. That split suggests investors were picking their spots rather than moving together. We do not have individual stock moves in today's data, so check your own brokerage for the specific Magnificent 7 prices.
After the bell
Oil rises on stalled US-Iran talks
Oil prices rose by about $1 a barrel as talks between the US and Iran stalled and fuel markets stayed tight. Higher oil can raise costs for businesses and consumers, which is one reason investors watch it closely.
Iran headlines stay in focus
Iran received US feedback on a seven-day trust-building plan, while the UK linked Iran to a suspected plot outside an airbase used by US bombers. Mixed news like this can keep markets on edge.
Interest rates and stocks
CNBC looked at how higher interest rates can be scary for stocks, but noted the relationship is not simple. Rates matter, yet company earnings and economic growth also shape how stocks respond.
Holiday retail outlook
Holiday retail sales are expected to top $1 trillion as inflation boosts growth. That points to resilient spending, though part of the gain comes from higher prices.
Crypto
Bitcoin was nearly flat, up 0.07% to close near $83,678. It traded between about $82,957 and $85,581 during the day, a wide range that ended close to where it began. A Senate report on Tether's USDT and Iran funding also drew attention to the crypto world.
Into the night
Overnight and into Wednesday, the main stories were geopolitical. Iran received US feedback on a seven-day trust-building plan, while the UK linked Iran to a suspected plot outside an airbase used by US bombers. Both stories kept energy markets and risk appetite in focus.
What is coming next
Nasdaq 100 support
30,512
Today's low is the first level buyers will need to defend.
Nasdaq 100 resistance
30,906
Today's high is the level to clear for a stronger push.
S&P 500 support
7,705
Today's low, just under the 7,722 close.
S&P 500 resistance
7,782
Today's high, about 0.8% above the close.
With a new month and quarter starting tomorrow, investors will watch whether oil keeps climbing and whether US-Iran talks move forward. These levels come from today's trading range only and are for education, not advice.
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We send market moving news the moment it hits, straight to Telegram, Discord and X. Then this recap pulls the day together every evening: ES and NQ, the MAG7, crypto, and what is next.
Educational market recap, not financial advice. Futures and options trading carry substantial risk of loss. Prices reflect the 2026-09-30 session close; charts are live and interactive. Always verify before acting.