NewsStocksWall Street Braces for Volatile Monday as AI Rout, Iran Strikes and Fed Risks Fuel 'Black Monday' Fears

Wall Street Braces for Volatile Monday as AI Rout, Iran Strikes and Fed Risks Fuel 'Black Monday' Fears

Author: Blockonomi·

Key Takeaways

  • •The Nasdaq Composite dropped 5.56% on Thursday, November 5, after Democrats won control of Congress, as traders feared tighter oversight of data centers and rising electricity costs could slow AI infrastructure development.
  • •The Cboe Volatility Index surged 69.66% on Thursday, jumping from 16.61 to 28.18 in its third-largest one-day percentage increase since records began in 1990, before easing to 25.64 on Friday.
  • •Friday's rebound lifted the Nasdaq about 1.1% and the S&P 500 0.3%, but both benchmarks still posted weekly losses, with the Nasdaq down 3.4% for the week.
  • •October's U.S. employment report showed 165,000 jobs added, well above the 65,000 expected, with unemployment easing to 4.1% and futures markets pricing roughly a 78% probability of a December Federal Reserve rate hike.
  • •President Trump confirmed limited U.S. strikes on Iranian air defenses on Qeshm Island, and renewed tensions around the Strait of Hormuz, which carries roughly a fifth of global oil supply, could affect oil prices and broader risk appetite.
Wall Street Braces for Volatile Monday as AI Rout, Iran Strikes and Fed Risks Fuel 'Black Monday' Fears

Wall Street is bracing for a volatile start to trading on Monday, November 9, after a technology-led selloff, renewed U.S. strikes in Iran and growing expectations of another Federal Reserve interest-rate increase rattled investors at the end of last week. Warnings of a "Black Monday" crash have spread rapidly across social media, but such calls remain predictions rather than evidence of an imminent collapse.

The week told three different stories: a Wednesday rally that initially welcomed political clarity from the midterm elections, a Thursday rout that reversed it, and a fragile Friday rebound that still left the major indexes in the red — leaving investors to question whether Monday's open would bring relief or renewed pressure.

WILL A BLACK MONDAY CRASH HAPPEN TOMORROW? After last week's bloodbath, people are wondering whether Monday open could be brutal for the markets. And they have reasons for that. – Democrats win have created a fear in AI stocks. – Global AI bubble is popping. – US is launching… pic.twitter.com/GPbsGL83ep
— Crypto Rover (@cryptorover) November 8, 2026

In a November 8 post on X, Crypto Rover argued that political uncertainty, pressure on artificial intelligence investments and Friday's fragile rebound could set the stage for another sharp decline. Recent market data do support concerns about elevated volatility, although they do not establish how stocks will actually open when trading resumes.

Democrats' Victory Deepens Concerns Over AI Spending

The Nasdaq Composite plunged 5.56% on Thursday, November 5, as investors reassessed the growth outlook for the AI sector after Democrats won control of Congress in the midterm elections. According to a Reuters report, traders feared that tighter oversight of data centers and rising electricity costs could slow infrastructure development. Given the scale of AI-related capital spending in recent years, any perceived slowdown carries implications well beyond the technology sector.

The selloff was broad. The S&P 500 dropped approximately 4.4%, while the Dow Jones Industrial Average lost more than 1,800 points. Although Wednesday's session had initially welcomed greater political clarity, Thursday's reversal showed how quickly expectations surrounding AI spending had changed.

Credit markets offered another cautionary signal. According to reports, investors were demanding higher yields on AI-linked corporate debt as borrowing requirements expanded. Even so, the evidence points to more selective lending rather than a verified wholesale withdrawal of major funds from the sector. How those borrowing costs move from here will be a key signal for the sector's funding outlook.

VIX Surge Signals Elevated Fear, Not a Guaranteed Crash

Market anxiety was most visible in volatility pricing. The Cboe Volatility Index surged 69.66% on Thursday, jumping from 16.61 to 28.18 — its third-largest one-day percentage increase since records began in 1990. The VIX, derived from S&P 500 options pricing and often called Wall Street's fear gauge, measures investor expectations of near-term volatility. Even after that spike, the index remained far below the levels reached during major financial crises.

The VIX later eased to 25.64 on Friday as chipmakers rebounded. The Nasdaq recovered approximately 1.1% and the S&P 500 advanced 0.3%, but both benchmarks still posted weekly losses, with the Nasdaq down 3.4% for the week. The recovery therefore offered limited reassurance about whether the selling pressure had genuinely ended.

Crypto Rover characterized Friday's rebound as mainly short covering. Publicly reported market figures do not establish that explanation, however, and buying by investors seeking discounted shares remains an alternative possibility. Even so, the breadth of Friday's technology rebound suggests investors have not abandoned the AI growth thesis entirely.

Iran Strikes and Fed Outlook Add to Monday's Uncertainty

Geopolitical pressure intensified after President Donald Trump confirmed limited U.S. strikes against Iranian air defenses on Qeshm Island on Friday. The operation followed earlier attacks, meaning it was not the first U.S. strike on Iran during the conflict. Fresh tensions around the Strait of Hormuz could still affect oil prices and broader risk appetite; the waterway is one of the world's most important oil transit chokepoints, carrying roughly a fifth of global oil supply.

Meanwhile, Friday's U.S. employment report showed the economy added 165,000 jobs in October, well above expectations of 65,000. Unemployment eased to 4.1%, and futures markets priced roughly a 78% probability of a Federal Reserve rate hike in December. Higher borrowing costs could compound the pressure on heavily valued technology companies and debt-financed data centers.

Ultimately, Monday's opening will depend on fresh geopolitical developments, futures trading and whether investors choose to extend Friday's recovery. Taken together, the evidence points to considerable downside risk, but it does not confirm a Black Monday scenario. Whether the coming session delivers a crash or a continuation of Friday's rebound remains an open question.