The Securities and Exchange Commission voted Wednesday to seek public comment on the proposed rules, which also would set collateral requirements and keeping customer funds separate from a firm's. The financial overhaul law passed in 2010 called for new oversight of derivatives, the complex investments blamed for hastening the financial crisis, and required the SEC to write the rules.
The SEC proposal is open to comment for 60 days and could be formally adopted after that. The proposal applies to derivatives based on securities such as stocks and bonds. It is similar to rules proposed previously by the Commodity Futures Trading Commission for other kinds of derivatives.