NEW YORK (TheStreet) -- Encana Corp. (ECA - Get Report)  shares are sliding 0.89% to $6.68 on Thursday as new data from OPEC dragged down oil prices. 

In November, OPEC pumped more oil than any month in three years, the Wall Street Journal reports.

Total output increased by 230,100 barrels a day in November from October to 31.695 million barrels a day. 

This was mainly because of high production in Iraq, the Journal said. 

Crude oil (WTI) is decreasing 1.24% to $36.70 per barrel and Brent crude is tumbling 1.10% to $39.67 per barrel, according to the index. 

Separately, TheStreet Ratings team rates ENCANA CORP as a Sell with a ratings score of D. TheStreet Ratings Team has this to say about their recommendation:

We rate ENCANA CORP (ECA) a SELL. This is driven by multiple weaknesses, which we believe should have a greater impact than any strengths, and could make it more difficult for investors to achieve positive results compared to most of the stocks we cover. The company's weaknesses can be seen in multiple areas, such as its deteriorating net income, disappointing return on equity, weak operating cash flow, generally disappointing historical performance in the stock itself and feeble growth in its earnings per share.

Highlights from the analysis by TheStreet Ratings Team goes as follows:

  • The company, on the basis of change in net income from the same quarter one year ago, has significantly underperformed when compared to that of the S&P 500 and the Oil, Gas & Consumable Fuels industry. The net income has significantly decreased by 144.0% when compared to the same quarter one year ago, falling from $2,807.00 million to -$1,236.00 million.
  • Return on equity has greatly decreased when compared to its ROE from the same quarter one year prior. This is a signal of major weakness within the corporation. Compared to other companies in the Oil, Gas & Consumable Fuels industry and the overall market, ENCANA CORP's return on equity significantly trails that of both the industry average and the S&P 500.
  • Net operating cash flow has decreased to $453.00 million or 34.91% when compared to the same quarter last year. In conjunction, when comparing current results to the industry average, ENCANA CORP has marginally lower results.
  • Despite any intermediate fluctuations, we have only bad news to report on this stock's performance over the last year: it has tumbled by 51.04%, worse than the S&P 500's performance. Consistent with the plunge in the stock price, the company's earnings per share are down 138.78% compared to the year-earlier quarter. Naturally, the overall market trend is bound to be a significant factor. However, in one sense, the stock's sharp decline last year is a positive for future investors, making it cheaper (in proportion to its earnings over the past year) than most other stocks in its industry. But due to other concerns, we feel the stock is still not a good buy right now.
  • ENCANA CORP has experienced a steep decline in earnings per share in the most recent quarter in comparison to its performance from the same quarter a year ago. This company has reported somewhat volatile earnings recently. We feel it is likely to report a decline in earnings in the coming year. During the past fiscal year, ENCANA CORP increased its bottom line by earning $4.59 versus $0.31 in the prior year. For the next year, the market is expecting a contraction of 103.7% in earnings (-$0.17 versus $4.59).
  • You can view the full analysis from the report here: ECA