Weekly

• The S&P 500 fell 1.51% to close at 6,506.48, the Nasdaq dropped 2.01% to 21,647.61, and the Dow declined 0.96% to 45,577.47 on Friday, marking the fourth consecutive weekly loss. • Iran conflict pushed oil prices higher, intensifying inflation expectations and prompting investors to reassess Federal Reserve rate-cut bets; rate futures now suggest potential rate increases rather than cuts by 2026. • Major tech stocks suffered significant losses, with Nvidia and Tesla falling over 3%, while Super Micro Computer plunged 33% following smuggling charge reports linked to AI technology exports.

• The S&P 500 declined 1.6% last week, marking its third consecutive weekly drop, with the Dow falling 2% and Nasdaq shedding 1.3% due to soaring oil prices and broad market selling. • Surging oil prices from geopolitical tensions, including US-Iran escalation, drove the downturn, as investors brace for NVIDIA GTC AI event and FOMC rate decision this week (March 16-20, 2026). • Markets now price only a 33% chance of a June rate cut, down from 57% last month, amid persistent inflation data; Thursday's jobless claims will gauge labor market health.

• The S&P 500 declined 1.6% for its third consecutive weekly loss, while the Dow Jones Industrial Average fell 2% and the NASDAQ shed 1.3% as geopolitical tensions and surging oil prices created broad selling pressure across all major indices. • Investors face a critical week ahead with the NVIDIA GTC conference (the "AI Oscars") scheduled alongside the Federal Reserve's FOMC interest rate decision on Wednesday and jobless claims data on Thursday. • Persistent inflation has dramatically shifted market expectations, with traders pricing in just a 33% probability of a June rate cut compared to 57% one month ago, reflecting heightened uncertainty about the Fed's monetary policy path.

The S&P 500 closed Friday at 6,632.19, down 0.61% for the day and marking its lowest level of 2026 so far, while the Dow Jones Industrial Average dropped 119.38 points. This weekly slide reflects broader concerns over escalating Middle East tensions impacting energy supply chains. Energy stocks like Exxon Mobil and Chevron surged over 20% year-to-date, offsetting losses in airlines such as American Airlines down 31%, highlighting sector divergence. Markets face heightened volatility next week depending on oil prices and geopolitical developments.

Comfort Systems USA shares posted a 15% weekly gain ending March 13, 2026, forming an outside week upside reversal amid market weakness. The industrial firm's performance stands out as major indexes like the S&P 500 fell 0.6% and Nasdaq dropped 0.9% on Friday due to oil-driven volatility. This breakout signals potential in construction and HVAC sectors despite broader economic caution. Investors eye continued strength if support levels hold into next week.

Comfort Systems USA stock gained 15% for the week ending March 13, 2026, forming an outside week upside reversal pattern that caught investor attention amid market turbulence. The HVAC services provider demonstrated resilience with solid performance, positioning it as a potential leader in industrial stocks. This breakout underscores strength in infrastructure-related sectors as broader indexes like the S&P 500 approached their 200-day lines. Upcoming catalysts could include contract wins tied to US construction spending data.

Comfort Systems USA shares jumped 15% for the week ending March 13, 2026, forming an outside week upside reversal pattern after strong Friday gains. The company reported adjusted diluted earnings per share and revenue figures that beat expectations, driving the rally despite broader market weakness. This performance underscores resilience in construction and HVAC sectors amid economic slowdown concerns. Investors anticipate sustained growth if infrastructure spending continues.