On July 30, T-Mobile US fell 3.1% in regular trading, trading at approximately $175.9 per share, with turnover of $3.23 billion. The decline reflects the continued fallout from a massive nationwide network outage that occurred on July 27.

The outage affected over 64,000 users who submitted fault reports via monitoring platform Downdetector, spanning major cities including New York, Washington, Chicago, and Los Angeles. T-Mobile's virtual operators Mint Mobile and Boost Mobile were also impacted. While service was reportedly restored after approximately 8 hours, some users continued to report connectivity issues. The disruption caused widespread iPhone devices to display SOS indicators, signaling complete loss of network connection.

The negative sentiment from the outage has effectively offset the positive momentum generated by T-Mobile's strong Q2 earnings reported on July 23, which showed EPS of $2.99 versus consensus estimates of $2.58, representing a 15.9% beat. Although the stock briefly rebounded 3.35% on July 28 as markets repriced the earnings upside, concerns over network reliability and brand reputation have since dominated trading activity.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)