Feed Problem Halts Trading on OneChicago

EXCHANGE WATCH

Trading in single-stock futures on the OneChicago platform was halted for 81 minutes on Tuesday, Jan. 14 due to a problem with the CBOEdirect Relay datafeed, a spokesperson confirms. The feed covers the underlying "cash" equities market upon which futures prices are based.

"For some reason data came in intermittently, causing delays," the spokesperson says. "The [Lead Market Makers] who keep spreads tight based on the cash markets were pricing the futures on delayed prices, resulting in a a b