What is the sentiment of this news? Please choose an answer from {strong negative/moderately negative/mildly negative/neutral/mildly positive/moderately positive/strong positive}.
Text: Texas Instruments Incorporated (NASDAQ: TXN) stock price rose more than 1.7x from $104 in 2017 end to around $179 currently, primarily due to favorable changes in its sales and P/S multiple.
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mildly positive
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