However, due to the volatility of equity value, it's a threat to the security of company's capital and creditors' interests.

但是由于股权价值的不稳定性，容易对公司的资本安全和债权人的安全造成威胁。

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The volatility of equity markets in recent months has sapped the confidence of investors but it has been a boon for some exchanges.

ECONOMIST: Nasdaq’s bridge too far | The

This both increases the volatility of equity returns and transfers value from debt to equity in the presence of default risks but has little to do with the Modigliani-Miller theorem in which default risk plays no part.

ECONOMIST: No soft option

Late Friday, the SEC said in a statement that "exceptional trading volume and price volatility of the equity market over the last few days raise the potential of even greater challenges" during NMS' phase-in.

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