Key Highlights

● ServiceNow closed at $109.67, down from $150.13, its worst day on record.

● Adjusted EPS of $1.00 missed by two cents, snapping a six-quarter beat streak.

● Revenue of $4.11 billion beat, but cRPO growth guidance fell below expectations.

● The software ETF IGV sank as Fortinet's forecast cut compounded the selling.

A narrow Earnings miss and a cooler outlook for contracted Revenue sent ServiceNow (NYSE:NOW) to its steepest one-day fall ever and dragged the software sector down with it.

A record-breaking collapse

ServiceNow had never had a day like Thursday, October 29. Shares collapsed to close at $109.67, down from $150.13 the session before, marking the company's worst day on record. Reports of the exact size of the drop differed slightly from source to source, but every account agreed on the shape of it: a brutal, all-day slide that wiped out a huge chunk of Market Value in a few hours. The prices reflect the stock's recent 5-for-1 split.

The fall made ServiceNow one of the heaviest weights on the S&P 500, which slipped 23.59 points to 7,720.39 even though more than 400 of its members finished higher. The Nasdaq Composite fared worse, shedding 365.13 points to 26,184.72 as investors punished software and mega-cap technology at the same time.

What the numbers said

The quarterly report, released after the bell on Wednesday, was not a disaster on its face. Revenue came in at $4.11 billion, edging past the $4.09 billion analysts had pencilled in. Subscription revenue reached $3.99 billion, and the company even raised its full-year subscription revenue outlook to between $15.78 billion and $15.79 billion.

The trouble sat in two places. Adjusted Earnings Per Share of $1.00 fell a penny short of the $1.02 consensus, snapping a six-quarter streak of beats. More importantly, ServiceNow guided growth in current remaining performance obligations, a closely watched measure of contracted subscription revenue due over the next year, to a pace below what Wall Street expected and slower than the third quarter's. For a company valued on the durability of its future revenue, a softer Backlog forecast landed like a warning shot.

Software takes the hit

The damage did not stay in one stock. The iShares Expanded Tech-Software ETF, known as IGV, sank sharply on the day as ServiceNow and Fortinet (NASDAQ:FTNT), which cut its own service revenue forecast, set off a broad retreat. Salesforce (NYSE:CRM) slid on the session, and Cybersecurity names including Palo Alto Networks (NASDAQ:PANW) and CrowdStrike (NASDAQ:CRWD) fell hard early.

The selling fit a wider mood. Alphabet (NASDAQ:GOOGL) suffered its worst day since its 2004 IPO, and one market analyst summed up the tone: "markets are no longer rewarding companies simply for investing heavily in AI." Information technology was among only three S&P 500 sectors to finish lower.

A split market

Away from software, the picture looked very different. Eight of the 11 S&P 500 sectors rose, led by health care, and the Russell 2000 climbed 28.71 points to 2,859.22. NYSE advancers outnumbered decliners by 1.95 to 1. One market strategist described the pattern neatly: "Money is rotating within the market rather than leaving it."

Not every analyst turned against the stock. One brokerage reaffirmed its Overweight rating with a $175 price target, according to market data, well above where the shares closed.

What to watch

The first question is whether ServiceNow finds a floor after such a violent repricing, and whether other software companies reporting in the coming weeks echo or ease its backlog worries. Investors will be listening closely for any comment on Demand from large enterprise customers.

The macro calendar matters too. Friday brings the third-quarter Employment Cost Index, another input for a Federal Reserve that held rates steady on Wednesday while futures markets leaned toward a hike at the December 8–9 meeting. With Amazon (NASDAQ:AMZN) and Intel (NASDAQ:INTC) both sliding in after-hours trading, Nasdaq-100 futures pointed lower Thursday evening, so the pressure on Growth Stocks may not ease right away.