September 27 was a positive day for Prometic Life Sciences Inc. (PLI:CA) as its stock finished the day having gained 8.85% to hit a price of $14.15 a share. The company reached a market cap of 329.88 million and has 23.31 million shares outstanding. Prometic Life Sciences Inc. is a component of the the S&P/TSX Composite Index.

Among the S&P 500’s biggest fallers on Friday September 27 was Moody’s Corporation (MCO). The stock experienced a 3.42% decline to $205.88 with 1.69 million shares changing hands.

Exact Sciences Corporation (EXAS) had a rough trading day for Friday September 27 as shares tumbled 5.39%, or a loss of $-5.24 per share, to close at $92.00. After opening the day at $97.02, shares of Exact Sciences Corporation traded as high as $97.76 and as low as $91.54. Volume was 2.73 million shares over 25,072 trades, against an average daily volume of n/a shares and a total float of 129.49 million.

Lumentum Holdings Inc. (LITE) had a rough trading day for Friday September 27 as shares tumbled 5.55%, or a loss of $-3.1 per share, to close at $52.79. After opening the day at $55.06, shares of Lumentum Holdings Inc. traded as high as $55.42 and as low as $52.34. Volume was 1.49 million shares over 14,745 trades, against an average daily volume of n/a shares and a total float of 76.9 million.