I think their quotes show them and they in turn show us their traders how the market is going. The system is always choked during situations of news and the server cannot be able to close or open trades so yes they know when a position is going up and down the market I don't think they do know about the market movement for sure but as they are much more trained and experienced than most of us so I'm gonna say they probably make firm analysis and know better than us. But for sure, with 100 percent guarantee, I don't think so it can happen.