In trading on Friday, shares of TIM Participacoes S.A. (Symbol: TSU) crossed below their 200 day moving average of $15.70, changing hands as low as $15.36 per share. TIM Participacoes S.A. shares are currently trading down about 3.8% on the day. The chart below shows the one year performance of TSU shares, versus its 200 day moving average:

Looking at the chart above, TSU's low point in its 52 week range is $13.82 per share, with $23.115 as the 52 week high point โ that compares with a last trade of $15.38.
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