(TGE), based on a final overall grade of 63.6 scored by the company's fundamental analysis. TGC INDUSTRIES INC scores at the 86th percentile among all 5440 U.S. listed equities currently followed by MarketGrader. Our present rating dates to April 19, 2005, when it was upgraded from a SELL. Relative to the Oil & Gas Equipment & Services sub-industry, which is comprised of 66 companies, TGC INDUSTRIES INC's grade of 63.6 ranks 34th. The industry grade leader is GULFMARK OFFSHORE INC (GLF) with an overall grade of 85.8. Relative to the Oil & Gas Equipment & Services sub-industry which has returned 17.11% in the last six months, the stock has performed poorly, up 11.55%, albeit better than the S&P 500's 7.58%.
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