Wednesday, November 27: CBOE interest rate option products will close at 12:00 Noon CST.
Regular trading hours will be in effect for all other CBOE products.
Thursday, November 28: CBOE will be closed.
Friday, November 29: CBOE interest rate products will close at 12:00 Noon CST.
Stock option trading will close at 12:02 p.m. CST.
Index products and other products that normally close at 3:15 p.m. will close at 12:15 p.m. CST.
CBOE, the world's largest options marketplace and the creator of listed options, is regulated by the Securities and Exchange Commission (SEC). For additional information about the CBOE and its products, visit the CBOE website at www.cboe.com.
