Effective trade date Monday, September 28, 2009, in response to customer demand, Soybean Board Crush Spread Options and Calendar Spread Options on grain and oilseed products will be eligible for dynamically listed strike prices. Strike prices that conform to existing strike increments and are not already listed may be added dynamically during a trading session to better respond to market conditions. Strikes will be implemented the same day on the trading floor and the following business day on the CME Globex platform.
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