A、<p><span style="font-size:14px;font-family:宋体">OBPI</span><span style="font-size:14px;font-family:宋体">策略</span></p>
B、<p><span style="font-size:14px;font-family:宋体">TIPP</span><span style="font-size:14px;font-family:宋体">策略</span></p>
C、<p><span style="font-size:14px;font-family:宋体">CPPI</span><span style="font-size:14px;font-family:宋体">策略</span></p>
D、<p><span style="font-size:14px;font-family:宋体">VPPI</span><span style="font-size:14px;font-family:宋体">策略</span></p>