:'''aiIntrabarOrder''' — returns a value of 1 if the calling application is running the signal with [[IntraBarOrderGeneration|intra-bar order generation]] turned on, and a value of 0 in all other cases.
:'''aiAppId''' — returns an a unique non-zero integer identifying the calling application.
:'''aiRealTimeCalc''' — returns a value of 1 if the calling application is performing calculation based on real-time data. Will return a value of 0 in all other cases.