In trading on Tuesday, shares of Acuity Brands Inc (Symbol: AYI) crossed above their 200 day moving average of $185.75, changing hands as high as $186.97 per share. Acuity Brands Inc shares are currently trading up about 1.5% on the day. The chart below shows the one year performance of AYI shares, versus its 200 day moving average:

Looking at the chart above, AYI's low point in its 52 week range is $142.71 per share, with $224.59 as the 52 week high point — that compares with a last trade of $185.82.