Investing and trading may result in loss of capital. Options & Single Stock Futures involve substantial risk and are not suitable for all investors. Please read Characteristics and Risks of Standardized Options prior to investing. Please read Risk Disclosure for Security Futures Contracts prior to investing in Single Stock Futures. Market volatility, volume and system availability may delay account access and trade execution. Day trading is a high risk, speculative trading strategy and is not suitable for all investors. For more information on risks associated with day trading please read Day Trading Risk Disclosure.