Hybrid Propulsion System: Wave-powered and solar energy storage with an auxiliary, vectored thruster for extra speed to address high currents, doldrums or to quickly accommodate changes in mission operations.
The SEC has already proposed a number of changes designed to address their growing influence, including extra restrictions on broker-dealers that provide direct market access to high frequency traders, a trader tracking system for large traders, circuit breakers that would slow trading in individual stocks if they fall more than 10%, and new rules for off-exchange trading venues.