    	 		    	    	    	         ɽ	      	 	
 2019/03/22	   18.09	   18.63	   18.02	   18.15	       43760812	   
 2019/03/23	   18.16	   18.35	   18.06	   18.13	       27830796	   
 2019/03/24	   18.11	   18.11	   17.68	   17.72	       27448272	   
 2019/03/25	   17.72	   17.87	   17.68	   17.74	       13619185	   
 2019/03/28	   17.78	   18.00	   17.37	   17.45	       24521696	   
 2019/03/29	   17.53	   17.66	   17.37	   17.45	       19151152	   
 2019/03/30	   17.65	   17.95	   17.65	   17.87	       35562148	   
 2019/03/31	   17.98	   18.08	   17.72	   17.93	       23762112	   
 2019/04/01	   17.98	   18.25	   17.61	   18.18	       35790540	   
 2019/04/05	   17.94	   18.29	   17.76	   18.17	       42622296	   
 2019/04/06	   18.03	   18.14	   17.87	   17.96	       23428724	   
 2019/04/07	   17.95	   18.00	   17.63	   17.69	       29047712	   
 2019/04/08	   17.56	   17.76	   17.53	   17.60	       17132244	   
 2019/04/11	   17.60	   17.82	   17.55	   17.67	       24117636	   
 2019/04/12	   17.69	   17.70	   17.53	   17.62	       14100759	   
 2019/04/13	   17.73	   17.99	   17.69	   17.74	       35189716	   
 2019/04/14	   17.90	   18.01	   17.75	   17.80	       15796208	   
 2019/04/15	   17.95	   18.06	   17.80	   17.89	       34773528	   
 2019/04/18	   17.75	   18.03	   17.66	   17.81	       28084132	   
 2019/04/19	   17.95	   17.98	   17.78	   17.90	       27246372	   
 2019/04/20	   17.89	   17.99	   17.31	   17.96	       46614612	   
 2019/04/21	   17.82	   18.35	   17.75	   18.12	       48212916	   
 2019/04/22	   18.00	   18.36	   17.94	   18.24	       28178162	   
 2019/04/25	   18.15	   18.16	   17.82	   17.88	       24294360	   
 2019/04/26	   17.87	   18.08	   17.75	   17.92	       15739400	   
 2019/04/27	   17.97	   17.97	   17.80	   17.86	       13838875	   
 2019/04/28	   17.93	   18.10	   17.83	   17.90	       15728417	   
 2019/04/29	   17.83	   17.94	   17.75	   17.83	       23065932	   
 2019/05/03	   17.95	   18.24	   17.83	   18.12	       27776724	   
 2019/05/04	   18.06	   18.23	   18.02	   18.08	       23118960	   
 2019/05/05	   18.06	   18.12	   17.98	   18.06	       14936632	   
 2019/05/06	   18.07	   18.10	   17.71	   17.73	       23406764	   
 2019/05/09	   17.71	   17.80	   17.40	   17.51	       21947592	   
 2019/05/10	   17.38	   17.56	   17.38	   17.48	       16846648	   
 2019/05/11	   17.55	   17.57	   17.40	   17.45	       11941164	   
 2019/05/12	   17.43	   17.50	   17.20	   17.41	       14668954	   
 2019/05/13	   17.37	   17.46	   17.22	   17.24	       11013829	   
 2019/05/16	   17.23	   17.35	   17.21	   17.29	       11045624	   
 2019/05/17	   17.29	   17.34	   17.16	   17.25	        9765153	   
 2019/05/18	   17.25	   17.62	   17.02	   17.56	       30962452	   
 2019/05/19	   17.44	   17.49	   17.33	   17.35	       10380826	   
 2019/05/20	   17.31	   17.50	   17.27	   17.45	       11140621	   
 2019/05/23	   17.50	   17.68	   17.44	   17.55	       14080659	   
 2019/05/24	   17.48	   17.60	   17.43	   17.55	       10725938	   
 2019/05/25	   17.68	   17.73	   17.60	   17.67	       13766238	   