What's moving these stocks in pre-market hours today?
In the Green
1. Isoray Inc. (ISR) is up over 177% at $1.47 in pre-market hours Wednesday, following FDA 510(k) clearance for the use of C4 Imaging's Sirius positive-signal MRI Markers with the company's Cesium-131, brachytherapy seeds. Brachytherapy, or internal radiation therapy, is a cost-effective option for the treatment of prostate cancer. Isoray is the world's only producer of Cesium-131, commercially known as Cesium Blu, brachytherapy seeds.
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Business News
June 05, 2026 16:18 ET A busy week for economic news flow saw a slew of reports being released that reflected the trends in the U.S. labor market. In Europe, economic growth and inflation data gained attention as the European Central Bank and Bank of England head for policy session later in the month. In Asia, the monetary policy session of the Indian central bank was in focus as the country, a major oil importer, reels under the pressures of a weaker rupee and rising inflation.