In trading on Thursday, shares of Tetra Tech, Inc. (TTEK) crossed below their 200 day moving average of $27.01, changing hands as low as $26.70 per share. Tetra Tech, Inc. shares are currently trading off about 5.7% on the day. The chart below shows the one year performance of TTEK shares, versus its 200 day moving average:
Looking at the chart above, TTEK's low point in its 52 week range is $22.21 per share, with $30.92 as the 52 week high point — that compares with a last trade of $27.01.
According to the ETF Finder at ETF Channel, TTEK makes up 2.29% of the Environmental Services ETF (EVX) which is trading relatively unchanged on the day Thursday.