Indice	2012-01-30	2012-01-31	2012-02-01	2012-02-02	2012-02-03	2012-02-06	Open	Maximum	Minimum	Close	Chg%	ChgNet
BET	4745.54	4887.75	4926.51	4929.67	5004.48	4942.61	5004.48	5042.92	4872.06	4942.61	-1.24%	-61.87
BET-C	2828.35	2901.21	2943.17	2938.29	2967.17	2933.02	2967.17	2988.95	2896.15	2933.02	-1.15%	-34.15
BET-FI	21927.77	22536.99	23096.39	23391.29	23751.71	23657.15	23751.71	23879.66	22999.87	23657.15	-0.4%	-94.56