Below is a three month price history chart comparing the stock performance of ATPG, versus CHKM and FST.

FORBES: Shares of ATPG Now Oversold

Below is a three month price history chart comparing the stock performance of CLR, versus GTE and FST.

FORBES: Shares of CLR Now Overbought

Below is a three month price history chart comparing the stock performance of OAS, versus FST and BRY.

FORBES: OAS Makes Bearish Cross Below Critical Moving

Below is a three month price history chart comparing the stock performance of NFX, versus FST and EXXI.

FORBES: Newfield Exploration Stock Getting Very Oversold

As of March 10, 2011, the three largest components of the index were Forest Oil Corp. ( FST), Newfield Exploration Co. ( NFX), and Apache Corp ( APA).

FORBES: ETF Investing Made Easier By Two New Funds

According to the ETF Finder at ETF Channel, FST makes up 3.37% of the First Trust ISE-Revere Natural Gas Index Fund ETF ( AMEX: FCG )which is trading relatively unchanged on the day Tuesday.

FORBES: Forest Oil Corp. (FST) Shares Enter Oversold Territory

According to the ETF Finder at ETF Channel, FST makes up 3.28% of the First Trust ISE-Revere Natural Gas Index Fund ETF ( AMEX: FCG )which is trading lower by about 1.7% on the day Monday.

FORBES: Forest Oil Corp. (FST) Shares Cross Below Book Value

According to the ETF Finder at ETF Channel, FST makes up 2.57% of the First Trust ISE-Revere Natural Gas Index Fund ETF ( AMEX: FCG )which is trading lower by about 2.3% on the day Monday.

FORBES: Forest Oil Corp. Stock Getting Very Oversold