On April 25th, the SEC provided notice of NYSE Amex's filing of a proposed amendment to NYSE Amex Options Rule 928NY to specify that the potential range for the settings applicable to the Market Maker Risk Limitation Mechanism will be between one and 100 executions per second, to eliminate the current reference to the default setting and, in the future, to specify the applicable minimum, maximum and default settings via Regulatory Bulletin. Comments should be submitted within 21 days after publication in the Federal Register, which is expected during the week of April 30. SEC Release No. 34-66857