DST aligns U.S. markets with those in Asia, increasing volatility as global attention shifts to earnings announcements

Beginning today, the U.S. stock market will commence trading at 22:30东八区 as North America moves into Daylight Saving Time, altering trading schedules for investors worldwide. This change brings New York trading hours in line with those in Europe and Asia, potentially affecting cross-border liquidity and market fluctuations, especially for firms releasing their third-quarter 2025 results.

Dexcom Inc. (DXCM) experienced a drop of more than 8% in after-hours trading, despite surpassing analyst expectations. The company, which produces continuous glucose monitoring devices, reported net income of $283.8 million on revenue of $1.21 billion, with adjusted earnings per share (EPS) at 61¢—4¢ higher than projected, according to a

. Nevertheless, the steep decline in share price reflected doubts among investors regarding Dexcom’s ability to maintain its growth in a highly competitive diabetes care market.

At the same time, Strategy Inc. (STRD) reported strong quarterly results, achieving $2.8 billion in net income and diluted EPS of $8.42 for the third quarter, as noted in a

. The company maintained its full-year 2025 outlook, forecasting $34 billion in operating income and $24 billion in net income, based on a projected year-end value of $150,000. The firm’s strategic deployment of Bitcoin assets and capital market activities continues to be a significant growth factor, though earnings remain subject to cryptocurrency price volatility.

DTE Energy Co. delivered mixed third-quarter results, with net income decreasing to $419 million from $477 million in the prior year. Revenue increased to $3.527 billion, driven by improved electricity and gas distribution, but earnings per share slipped to $2.02 from $2.30. Over the first nine months of 2025, the utility reported net income of $1.093 billion, while diluted EPS edged down to $5.26, according to a

.

Industrial giant IDEX Corp. (IEX) encountered challenges in its Fire & Safety/Diversified Products division, where organic sales dropped 5% due to reduced demand for fire rescue and dispensing equipment. Management pointed to “funding environment disruptions” and “slow replenishment spending” as short-term obstacles, though the company still achieved 7% organic order growth and a 5% increase in sales, driven by higher prices and volumes, as detailed in a

.

Distribution Services Group (DSG) turned in a strong performance, recording a 10.7% rise in total sales and $48.5 million in adjusted EBITDA. The company emphasized strategic moves such as the Salesforce transformation at its Lawson unit and the integration of TestEquity, both of which supported margin growth. DSG’s liquidity remains robust at $335 million, with an active pipeline for acquisitions, as reported in a

.

Forex traders adjusting to the DST change should be aware of overlapping trading periods between New York and London (13:30–16:35 GMT) and between London and Frankfurt (08:00–16:35 GMT). These overlaps frequently lead to increased market volatility, as illustrated by

.

As international markets respond to the time adjustment, earnings releases from major firms such as

and Strategy are expected to influence market sentiment. Investors will also monitor the effects of DST on trading activity in Asia, where the new U.S. market opening coincides with late-night sessions in Tokyo and Sydney.