Effective, November 19, 2012 the price limit rules for E-mini S&P 500 Select Sector Stock Index futures have changed. During RTH (Regular Trading Hours), E-mini S&P 500 Select Sector Stock Index futures will have 10%, 20% and 30% (down only) price limits. During ETH (Electronic Trading Hours) the 5% (up and down) price limits continue to apply. Prior to November 19, 2012, trading halts during RTH for E-mini S&P 500 Select Sector Stock Index futures were tied to trading halts in the E-mini S&P 500 Stock Price Index futures.
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