The stock market ended a bumpy week on a higher note, with falling oil prices contributing to broad market gains that helped the S&P 500 (+0.5%), Nasdaq Composite (+0.3%), and DJIA (+0.7%) finish higher for the week.

Today's session included arguably the most anticipated market event of the week: the SpaceX (SPCX 160.95, +25.95, +19.22%) IPO. The stock got off to a solid start, with the 555.56 million share offering pricing at $135, opening at $150 for an 11% opening premium, and then pushing higher to trade roughly 20% above the IPO price.

There was some volatility across other mega-cap stocks following the debut of SpaceX, with some analysts positing that investors may be taking profits across the group as a source of funds for SpaceX's debut. However, it is also worth noting that the group is coming off a solid gain in yesterday's session.

Amazon (AMZN 238.55, -2.96, -1.23%) was a laggard, though Tesla (TSLA 406.43, +7.28, +1.82%) reversed an earlier loss, which helped the consumer discretionary sector (flat) reclaim its flatline late in the session. The Vanguard Mega Cap Growth ETF (+0.2%) finished little changed.

The information technology sector also faced some volatility across its largest components, but was supported by another solid showing from its semiconductor components today. Advanced Micro Devices (AMD 511.57, +23.12, +4.73%) was a chipmaker standout after Citigroup upgraded the stock to Buy from Neutral with a $575 target.

The PHLX Semiconductor Index added 1.5% to what was already a solid week.

Elsewhere in the sector, Adobe (ADBE 204.02, -14.78, -6.76%) lagged after topping earnings expectations as the strategic pivot toward freemium user acquisition and AI engagement, along with a CFO departure, weighed on the stock.

Meanwhile, stocks benefitted from another strong showing across the broader market as oil prices retreated again today. Crude oil futures settled today's session $2.93 lower (-3.3%) at $84.88 per barrel amid reports that the U.S. and Iran are nearing a peace agreement that could come into effect by next week.

Similar to yesterday's action, the materials sector (+1.8%) finished with the widest gain today, with chemical names Mosaic (MOS 22.69, +1.60, +7.59%) and Albemarle (ALB 170.42, +11.36, +7.14%) finishing as the top-performing S&P 500 names.

The financials (+1.4%), utilities (+1.1%), and real estate (+1.0%) continued this week's broadening out trend with solid gains, and only the health care sector (-0.2%) finished lower.

Outside of the S&P 500, the Russell 2000 (+0.8%) and S&P Mid Cap 400 (+0.7%) also notched solid gains.

Overall, the week ended on an encouraging note, with strength extending well beyond the technology sector as falling oil prices and easing geopolitical concerns supported risk appetite. The combination of a successful SpaceX debut, continued semiconductor leadership, and improving participation across cyclical sectors suggests investors remain willing to look through near-term volatility, particularly if developments on the U.S.-Iran front continue to move in a constructive direction.

U.S. Treasuries ended the week on a modestly lower note with the long bond dipping from its June high, though the complex remained in positive territory for the week. The 2-year note yield settled up two basis points to 4.09% (-7 basis points this week), and the 10-year note yield settled up two basis points to 4.49% (-5 basis points this week).

• Russell 2000: +18.6% YTD
• S&P Mid Cap 400: +14.9% YTD
• Nasdaq Composite: +11.4% YTD
• S&P 500: +8.6% YTD
• DJIA: +6.5% YTF

Reviewing today's data:

• June University of Michigan Consumer Sentiment - Prelim 48.9 (Briefing.com consensus 46.2); Prior 44.8
  
  • The key takeaway from the report is that the improved readings revolved around the early-month easing in gasoline prices, which was a relief factor felt by consumers across age, education, and political party. Still, there were reported concerns about higher inflation remaining stubborn.