BLACKROCK $283.35
+0.55
|
Date |
Open |
High |
Low |
Close |
Volume |
|
10/19/2011
|
153.00
|
154.00
|
148.06
|
148.92
|
15408
|
|
10/18/2011
|
151.02
|
157.76
|
150.28
|
156.30
|
11552
|
|
10/17/2011
|
154.25
|
155.37
|
150.25
|
150.73
|
6197
|
|
10/14/2011
|
154.05
|
159.49
|
154.05
|
155.91
|
10613
|
|
10/13/2011
|
155.53
|
155.53
|
149.52
|
153.65
|
10381
|
|
10/12/2011
|
154.49
|
160.19
|
154.33
|
156.00
|
12190
|
|
10/11/2011
|
153.45
|
155.44
|
152.02
|
153.06
|
7762
|
|
10/10/2011
|
152.88
|
156.72
|
150.93
|
155.25
|
10814
|
|
10/7/2011
|
152.35
|
153.00
|
147.69
|
147.78
|
10098
|
|
10/6/2011
|
150.47
|
152.19
|
145.30
|
151.67
|
7810
|
|
10/5/2011
|
147.52
|
151.14
|
145.51
|
150.49
|
8693
|
|
10/4/2011
|
140.06
|
147.57
|
137.00
|
147.20
|
12789
|
|
10/3/2011
|
146.81
|
148.70
|
141.43
|
141.77
|
10419
|
|
9/30/2011
|
149.36
|
151.57
|
147.61
|
148.01
|
10956
|
|
9/29/2011
|
152.73
|
152.78
|
148.07
|
151.66
|
11474
|
|
9/28/2011
|
157.72
|
157.72
|
148.26
|
148.55
|
9527
|
|
9/27/2011
|
153.90
|
157.75
|
151.14
|
152.49
|
11880
|
|
9/26/2011
|
148.01
|
150.64
|
144.68
|
150.35
|
8725
|
|
9/23/2011
|
143.56
|
147.88
|
142.79
|
147.63
|
7708
|
|
9/22/2011
|
142.66
|
145.45
|
140.22
|
144.75
|
13014
|
|
9/21/2011
|
155.39
|
156.83
|
147.21
|
147.22
|
8958
|
|
9/20/2011
|
157.54
|
159.42
|
155.34
|
155.58
|
7022
|
|
9/19/2011
|
156.50
|
157.72
|
154.50
|
156.25
|
7141
|
|
9/16/2011
|
159.98
|
161.89
|
157.71
|
160.88
|
11529
|
|
9/15/2011
|
154.23
|
159.46
|
153.50
|
159.18
|
10098
|
|
9/14/2011
|
153.00
|
154.32
|
149.10
|
152.30
|
11018
|
|
9/13/2011
|
153.36
|
153.68
|
150.07
|
151.22
|
11923
|
|
9/12/2011
|
149.26
|
152.05
|
148.10
|
151.30
|
9397
|
|
9/9/2011
|
154.49
|
154.94
|
150.08
|
151.07
|
8791
|
|
9/8/2011
|
157.75
|
158.31
|
155.52
|
155.86
|
9098
|
|
9/7/2011
|
154.81
|
159.02
|
154.23
|
158.91
|
9247
|
|
9/6/2011
|
150.25
|
152.62
|
148.90
|
152.41
|
10554
|
|
9/2/2011
|
160.19
|
161.07
|
155.05
|
156.04
|
7691
|
|
9/1/2011
|
164.72
|
166.40
|
162.15
|
162.68
|
8142
|
|
8/31/2011
|
166.57
|
167.34
|
163.07
|
164.75
|
14608
|
|
8/30/2011
|
167.25
|
168.94
|
165.64
|
167.00
|
6274
|
|
8/29/2011
|
163.77
|
168.29
|
163.00
|
168.18
|
5943
|
|
8/26/2011
|
158.05
|
163.01
|
154.58
|
160.99
|
7426
|
|
8/25/2011
|
165.22
|
167.97
|
157.01
|
158.64
|
10367
|
|
8/24/2011
|
158.35
|
163.73
|
156.76
|
163.73
|
7076
|
|
8/23/2011
|
153.30
|
159.44
|
150.24
|
159.41
|
11180
|
|
8/22/2011
|
155.24
|
156.47
|
151.48
|
152.17
|
11972
|
|
8/19/2011
|
150.25
|
156.04
|
150.00
|
151.33
|
11955
|
|
8/18/2011
|
157.76
|
157.76
|
150.50
|
152.28
|
10294
|
|
8/17/2011
|
162.33
|
164.68
|
159.38
|
161.18
|
8248
|
|
8/16/2011
|
160.16
|
164.81
|
158.91
|
161.16
|
8749
|
|
8/15/2011
|
162.63
|
165.64
|
162.01
|
165.14
|
7829
|
|
8/12/2011
|
167.06
|
168.50
|
159.91
|
161.07
|
9478
|
|
8/11/2011
|
150.05
|
164.52
|
148.67
|
161.98
|
19683
|
|
8/10/2011
|
151.56
|
155.12
|
145.87
|
148.06
|
19442
|
|
8/9/2011
|
150.02
|
156.69
|
144.64
|
156.54
|
20308
|
|
8/8/2011
|
154.03
|
159.74
|
145.14
|
145.25
|
18553
|
|
8/5/2011
|
165.64
|
167.56
|
157.00
|
161.58
|
18973
|
|
8/4/2011
|
170.88
|
172.68
|
162.88
|
163.25
|
12760
|
|
8/3/2011
|
174.61
|
176.71
|
169.54
|
173.45
|
14906
|
|
8/2/2011
|
179.52
|
179.52
|
173.95
|
174.49
|
11418
|
|
8/1/2011
|
181.40
|
181.50
|
175.09
|
178.36
|
9788
|
|
7/29/2011
|
172.50
|
179.58
|
172.38
|
178.46
|
12763
|
|
7/28/2011
|
177.34
|
178.26
|
174.05
|
175.07
|
12795
|
|
7/27/2011
|
184.58
|
184.58
|
175.65
|
176.84
|
16125
|
|
7/26/2011
|
188.73
|
188.73
|
183.52
|
184.42
|
7622
|
|
7/25/2011
|
185.50
|
187.42
|
184.20
|
186.00
|
3934
|
|
7/22/2011
|
188.21
|
189.99
|
187.50
|
187.92
|
5725
|
|
7/21/2011
|
184.75
|
188.58
|
184.75
|
187.72
|
7286
|
|
7/20/2011
|
189.57
|
191.49
|
184.14
|
184.50
|
9159
|
|
7/19/2011
|
181.49
|
183.94
|
179.71
|
183.69
|
12115
|
|
7/18/2011
|
184.24
|
184.24
|
178.78
|
180.25
|
7010
|
|
7/15/2011
|
187.79
|
187.80
|
182.35
|
184.54
|
7457
|
|
7/14/2011
|
186.35
|
186.81
|
181.76
|
182.27
|
6724
|
|
7/13/2011
|
185.23
|
187.00
|
184.50
|
185.05
|
7653
|
|
7/12/2011
|
185.40
|
188.56
|
183.50
|
183.69
|
9435
|
|
7/11/2011
|
190.17
|
192.45
|
185.82
|
186.38
|
8356
|
|
7/8/2011
|
195.25
|
195.85
|
193.86
|
195.45
|
6182
|
|
7/7/2011
|
197.76
|
199.10
|
197.05
|
198.49
|
4143
|
|
7/6/2011
|
194.19
|
195.78
|
193.09
|
195.55
|
5706
|
|
7/5/2011
|
195.44
|
196.35
|
194.18
|
194.51
|
4023
|
|
7/1/2011
|
192.05
|
196.64
|
191.10
|
196.42
|
7411
|
|
6/30/2011
|
192.81
|
193.28
|
189.84
|
191.81
|
7821
|
|
6/29/2011
|
190.48
|
192.50
|
189.23
|
191.89
|
8292
|
|
6/28/2011
|
187.47
|
189.28
|
186.20
|
189.26
|
5933
|
|
6/27/2011
|
184.56
|
187.42
|
184.10
|
187.07
|
4342
|
|
6/24/2011
|
187.48
|
187.86
|
183.51
|
184.39
|
7717
|
|
6/23/2011
|
186.18
|
187.99
|
184.71
|
187.37
|
6905
|
|
6/22/2011
|
189.69
|
191.41
|
189.08
|
189.14
|
5903
|
|
6/21/2011
|
190.35
|
191.85
|
188.67
|
190.73
|
5430
|
|
6/20/2011
|
186.85
|
189.79
|
186.14
|
189.40
|
4073
|
|
6/17/2011
|
190.95
|
191.00
|
186.90
|
187.34
|
6592
|
|
6/16/2011
|
186.99
|
189.00
|
185.19
|
188.13
|
8268
|
|
6/15/2011
|
190.53
|
191.38
|
185.51
|
186.32
|
8266
|
|
6/14/2011
|
191.71
|
193.00
|
191.12
|
192.56
|
5169
|
|
6/10/2011
|
190.11
|
191.69
|
185.27
|
185.82
|
8960
|
|
6/9/2011
|
190.19
|
193.15
|
187.44
|
192.32
|
4405
|
|
6/8/2011
|
189.26
|
190.86
|
188.94
|
189.69
|
6003
|
|
6/7/2011
|
189.04
|
191.57
|
188.48
|
189.64
|
6780
|
|
6/6/2011
|
192.88
|
193.98
|
187.51
|
187.85
|
7956
|
|
6/3/2011
|
196.28
|
196.33
|
193.54
|
193.63
|
7538
|
|
6/2/2011
|
199.43
|
201.03
|
197.89
|
199.58
|
6006
|
|
6/1/2011
|
207.25
|
207.42
|
199.29
|
199.35
|
10553
|
|
5/31/2011
|
202.50
|
205.56
|
201.38
|
205.56
|
8977
|
|
5/27/2011
|
198.00
|
201.18
|
197.70
|
200.67
|
6630
|