数据格式是这种的

time,price,Volume,Amount,SP1,SP2,SP3,SP4,SP5,SV1,SV2,SV3,SV4,SV5,BP1,BP2,BP3,BP4,BP5,BV1,BV2,BV3,BV4,BV5,isBuy
2007-01-15 9:15:55,0,0,0,3.25,0,0,0,0,155,176,0,0,0,3.25,0,0,0,0,155,0,0,0,0,0
2007-01-15 9:16:49,0,0,0,3.25,0,0,0,0,331,0,0,0,0,3.25,0,0,0,0,331,24,0,0,0,0
2007-01-15 9:16:59,0,0,0,3.25,0,0,0,0,331,0,0,0,0,3.25,0,0,0,0,331,124,0,0,0,0
2007-01-15 9:17:12,0,0,0,3.25,0,0,0,0,331,0,0,0,0,3.25,0,0,0,0,331,154,0,0,0,0
2007-01-15 9:18:44,0,0,0,3.25,0,0,0,0,331,0,0,0,0,3.25,0,0,0,0,331,169,0,0,0,0
2007-01-15 9:18:51,0,0,0,3.25,0,0,0,0,331,0,0,0,0,3.25,0,0,0,0,331,503,0,0,0,0
2007-01-15 9:19:11,0,0,0,3.25,0,0,0,0,331,0,0,0,0,3.25,0,0,0,0,331,522,0,0,0,0
2007-01-15 9:19:29,0,0,0,3.25,0,0,0,0,331,0,0,0,0,3.25,0,0,0,0,331,536,0,0,0,0
2007-01-15 9:19:49,0,0,0,3.25,0,0,0,0,331,0,0,0,0,3.25,0,0,0,0,331,539,0,0,0,0
2007-01-15 9:20:2,0,0,0,3.25,0,0,0,0,331,0,0,0,0,3.25,0,0,0,0,331,593,0,0,0,0
2007-01-15 9:20:10,0,0,0,3.25,0,0,0,0,331,0,0,0,0,3.25,0,0,0,0,331,603,0,0,0,0
2007-01-15 9:20:40,0,0,0,3.25,0,0,0,0,426,0,0,0,0,3.25,0,0,0,0,426,508,0,0,0,0
2007-01-15 9:20:51,0,0,0,3.25,0,0,0,0,455,0,0,0,0,3.25,0,0,0,0,455,479,0,0,0,0
2007-01-15 9:21:1,0,0,0,3.25,0,0,0,0,455,0,0,0,0,3.25,0,0,0,0,455,578,0,0,0,0