Newsig · Topic
S&P 500 news today — index moves & market reaction
S&P 500 news, earnings and macro catalysts with the sector and index reaction that followed each tracked story. Read the practical guide →
Measured reaction across S&P 500
Every story mapped to this topic is scored against the actual price move in the 24 hours after publication. Coverage 2026-08-21 to 2026-10-08 across 5 instruments.
| Stories scored against real prices | 28 |
| Average 24h max move | +0.80% |
| Largest single move | +1.74% |
| Closed lower after the story | 61% (17 of 28) |
| Move of 2% or more | 0% (0 of 28) |
Latest stories in this topic
Only critical and high-importance stories make this list. Asset pages list everything mapped to that instrument, newest first.
2026-10-17 Investing.com
Trump suspends sweeping Russia tariffs ahead of U.S. midterm elections2026-10-16 Financial Times
Oil hits five-month high of $110 on new escalation in Middle East2026-10-16 Seeking Alpha
Palantir Technologies declines 7% amid broader tech selloff2026-10-16 Financial Times
Apple blames ‘extraordinary’ demand as foldable iPhones sell out2026-10-16 Seeking Alpha
Tech stocks drag Nasdaq 2% lower; sheds over 4% for the week2026-10-16 Investing.com
Viatris receives FDA approval for presbyopia treatment2026-10-16 Seeking Alpha
S&P 500 ends the week lower as hot inflation and AI sell-off weigh on stocks2026-10-16 Seeking Alpha
U.S. equities tumbled lower and closed in the red as the tech selloff continued2026-10-16 CNBC
Wall Street's fear gauge is ripping. Traders see it going even higher2026-10-16 Seeking Alpha
Nasdaq plunges 2% and these 15 names have led the downward decline2026-10-16 Forex News
US fiscal 2026 budget deficit was the largest in five years2026-10-16 Investing.com
US fiscal 2026 budget deficit rises to $1.99 trillion, largest in 5 years2026-10-16 CNBC
U.S. budget deficit swells to almost $2 trillion for fiscal 2026, up 12% in a single year2026-10-16 Investing.com
Novartis ends mid-stage trial for Fabhalta in lupus nephritis2026-10-16 Investing.com
Fed market review: hot inflation data raises October hike odds ahead of FOMC2026-10-16 Forex News
AI names fall as the Nasdaq comes under fresh pressure2026-10-16 Seeking Alpha
Cogent Comm drops on report it hired advisor on refinancing concerns, S&P downgrade2026-10-16 Seeking Alpha
Investors have reversed all global AI net buying since 2025 – Goldman Sachs Prime Book2026-10-16 Seeking Alpha
Industrial production growth accelerates more than expected in September2026-10-16 Forex News
US September industrial production +0.7% vs +0.4% expected2026-10-16 Seeking Alpha
Import and export prices climb more than expected in September2026-10-16 Investing.com
U.S. yields edge up after rally as markets digest AI debt worries2026-10-16 Seeking Alpha
Truist Financial Q3 earnings miss, hit by loan sale; agrees to sell Lightstream to Carlyle2026-10-16 Seeking Alpha
Travelers Q3 earnings jump past consensus on favorable reserves, higher investment income2026-10-16 Seeking Alpha
Truist Financial Non-GAAP EPS of $1.16 misses by $0.01, revenue of $5.3B misses by $60M2026-10-16 Financial Times
Treasuries head for best week since February as AI jitters halt bond rout2026-10-16 Seeking Alpha
Roche's Enspryng wins FDA approval for thyroid eye disease2026-10-16 CoinDesk
Live updates: Bitcoin back above $82,000, ZEC jumps 11% as ETF outflows continue2026-10-16 Dollar Watch
US Dollar and Treasury Yields Reverse Lower Despite Hot Inflation Data2026-10-16 Gold & Metals
Fed's Warsh withholds rate signal, praises recent global tightening with 'no free riders'