Some traders pay close attention to the CBOE Volatility Index...which could be misleading.
"Timothy Mahoney, chief executive of BIDS Trading...says that much of the volume that's supported the current rally is coming from algorithmic trading programs that are "high-frequency computer-driven trades made by people attempting to capture spread."
Timothy Mahoney algorithmic trading programs that are "high-freq
回答: 基尔霍夫辐射定律01 辐射系统的热力学第二定律 热平衡条件卜(1 system) ,所有物体在辐射 吸收比 ()的比值都相 同
由 marketreflections
于 2011-07-30 08:15:00