Sandisk and Micron fell about 1% early Tuesday after both stocks lost more than 13% over the last five days. The decline came as the 10-year U.S. Treasury yield rose to 4.61%, which the article described as a 12-month high, and the 30-year yield moved above 5.18%. Goldman Sachs strategist Peter Oppenheimer said the speed of the yield move could become a trigger for an equity correction.