Market Data: LiveAvailable Tick TypesHaltedCopy page|View as Markdown|Open in Claude|More actionsThe Halted tick type indicates if a contract has been halted for trading. It can have the following values: ValueDescription-1Halted status not available. Usually returned with frozen data.0Not halted. This value will only be returned if the contract is in a TWS watchlist.1General halt. Trading halt is imposed for purely regulatory reasons with/without volatility halt.2Volatility halt. Trading halt is imposed by the exchange to protect against extreme volatility.
