US Indices Forecasts – US-Iran Missile Trades Spark Early Selling Pressure

• NASDAQ 100 tested support at 28,500 with 28,200 as the critical swing low; a break below could signal increased selling pressure
• S&P 500 retreated to test its ascending triangle trendline, a key technical level that bulls need to defend to maintain the uptrend
• Markets face conflicting forces heading into the weekend, with deteriorating Middle East tensions weighing against supportive falling interest rates

Market Summary: US Indices Drop on Middle East Tensions

Key Market Movements

US equity indices opened sharply lower on Friday, July 17, 2026, amid escalating US-Iran missile tensions. The NASDAQ 100 led losses, declining 1.70%, followed by the S&P 500 down 0.97% and the Dow Jones 30 falling 0.87%.

Technical Levels

NASDAQ 100: Testing support at 28,500, with a critical swing low at 28,200. A breakdown below this level would signal increased seller dominance.

Dow Jones 30: Attempting to hold above 52,000 support level after initial weakness, potentially maintaining its recent consolidation range.

S&P 500: Retreated to test the uptrend line of its ascending triangle formation, a pivotal technical level bulls must defend to maintain bullish momentum.

Market Implications

The selling pressure reflects investor concern over deteriorating Middle East geopolitical conditions, specifically the ongoing US-Iran conflict. However, falling interest rates provide a potential offset to risk aversion. Market direction hinges on whether technical support levels hold and how corporate earnings season unfolds.

Traders face a challenging decision heading into the weekend, balancing geopolitical risks against supportive monetary conditions. The ability of indices to bounce from current support levels will determine whether consolidation continues or a more significant correction develops. All three indices remain at critical technical junctures that could define near-term market direction.