Today's Market: Dow Surges 600 Points, S&P and Nasdaq Jumps 1% on Iran Deal Hopes

The Dow Jones Industrial Average surged 600 points, while the S&P 500 and Nasdaq Composite rose by 1%, driven by optimism surrounding potential diplomatic agreements with Iran. This sentiment shift reflects an increase in risk appetite among investors, as hopes for a resolution could lead to a stabilization of oil supply and reduced geopolitical tensions. The equities most exposed include technology stocks in the Nasdaq and industrials within the Dow, which could benefit from a more favorable economic environment. Traders will be particularly focused on upcoming negotiations or announcements regarding the Iran deal, which could significantly impact market dynamics and investor sentiment.

The Nasdaq-100 (NDX) is the US large-cap tech benchmark. NDX is more sensitive to rate decisions than SPX because of longer-duration cash flows, and heavily concentrated in Tech/Comms names — mega-cap earnings season dominates price action.

HIGH-impact news is typically a market-moving event with multi-pip or multi-percent intraday reactions. Examples include central bank rate decisions, major CPI/NFP releases, geopolitical shocks, mega-cap earnings beats/misses, and regulatory announcements. Traders typically position-reduce or hedge ahead of scheduled HIGH-impact events, and follow the wire in real time to react to unscheduled ones (war headlines, central-bank emergency statements, surprise corporate actions). The Trading News Terminal squawk box reads every HIGH-impact headline aloud the moment it hits the wire — so active traders don't have to stare at the feed.

Active traders typically follow a three-step workflow when a market-moving headline hits the wire: (1) read the headline on the terminal or hear it on the squawk box; (2) assess whether the news is already priced in (by checking intraday price action in the seconds before) or whether it's genuinely new information; (3) act — either entering a breakout position, fading an overreaction, or tightening stops on existing trades. Trading News Terminal's Pro plan delivers wire-grade headlines within seconds of the source, with automatic audio squawk on every HIGH-impact event, so the read-assess-act cycle never waits on a refresh button.