Although we don't believe in timing the market or panicking over market movements, we do like to keep an eye on big changes -- just in case they're material to our investing thesis.

What: Shares of oil and gas explorer Quicksilver Resources (NYSE: KWK) jumped 11% today after reporting earnings.

So what: Second-quarter revenue fell 19% to $121.1 million but that was partly due to asset sales. Net income was $242.5 million, or $1.37 per share, mostly due to the Tokyo Gas transaction. With out that the company lost $0.06 per share, which was $0.03 worse than estimates.  

Now what: Quicksilver continues to struggle with low natural gas prices but investors are cheering the company's improved balance sheet today. Pushing out debt maturities and selling assets will give the company time to survive and see if it can generate some positive earnings as energy prices rise. This stock is still too risky for me, especially considering the leverage that could leave investors with huge gains or nothing at all.

Interested in more info on Quicksilver Resources? Add it to your watchlist by clicking here.

Fool contributor Travis Hoium has no position in any stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.