4. As of noon trading, Silver Wheaton Corporation ( SLW) is down $0.60 (-1.5%) to $39.79 on average volume Thus far, 1.8 million shares of Silver Wheaton Corporation exchanged hands as compared to its average daily volume of 4.7 million shares. The stock has ranged in price between $39.53-$40.64 after having opened the day at $40.41 as compared to the previous trading day's close of $40.39. Silver Wheaton Corp., a mining company, together with its subsidiaries, operates as a silver streaming company worldwide. Silver Wheaton Corporation has a market cap of $14.4 billion and is part of the metals & mining industry. The company has a P/E ratio of 26.0, above the S&P 500 P/E ratio of 17.7. Shares are up 40.2% year to date as of the close of trading on Friday. Currently there are 10 analysts that rate Silver Wheaton Corporation a buy, no analysts rate it a sell, and none rate it a hold. TheStreet Ratings rates Silver Wheaton Corporation as a buy. The company's strengths can be seen in multiple areas, such as its largely solid financial position with reasonable debt levels by most measures, expanding profit margins, solid stock price performance and notable return on equity. We feel these strengths outweigh the fact that the company shows weak operating cash flow. Get the full Silver Wheaton Corporation Ratings Report now.