 Cboe Global Markets Inc. CBOE, 1.55 said there would be no pit trading of Cboe Volatility Index VIX, 5.37 options Tuesday due to water damage caused by a burst pipe above its Chicago trading floor. As a result of the temporary pit closure, Cboe Volatility Index options VIX and VIXW will be available for trading electronic-only, with no open outcry trading, for at least Tuesday, CBOE said, in a news release. 