Performance of semiconductor stocks, the Philadelphia semiconductor index rose 3.8% so far this year the index has fallen nearly 23%.

半导体股表现出色，费城半导体指数上涨了3.8%，该指数今年迄今共下跌了近23%。

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Indeed, the Philadelphia Semiconductor Index (which TXN is component of) is up slightly on the year.

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With a decline of near 60%, AMD is the worst performer on the Philadelphia Semiconductor Index this year.

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With this in mind, the Philadelphia Semiconductor index had a relatively large fall, as it was down 2.8%, or 14.12, points to 491.49 in late-morning trading.

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