BLACKROCK $289.25
-1.70
|
Date |
Open |
High |
Low |
Close |
Volume |
|
12/27/2010
|
188.56
|
189.97
|
187.03
|
189.26
|
3879
|
|
12/23/2010
|
190.72
|
191.74
|
188.41
|
188.67
|
3562
|
|
12/22/2010
|
193.39
|
193.74
|
190.31
|
190.96
|
6786
|
|
12/21/2010
|
189.44
|
192.58
|
188.74
|
192.51
|
8888
|
|
12/20/2010
|
187.53
|
189.00
|
185.46
|
188.50
|
15022
|
|
12/17/2010
|
182.72
|
189.03
|
181.25
|
187.20
|
39797
|
|
12/16/2010
|
181.65
|
183.30
|
178.23
|
183.11
|
9379
|
|
12/15/2010
|
183.09
|
184.13
|
180.65
|
180.90
|
7531
|
|
12/14/2010
|
181.94
|
184.23
|
181.34
|
182.66
|
7138
|
|
12/13/2010
|
184.00
|
185.28
|
181.57
|
181.88
|
9257
|
|
12/10/2010
|
179.80
|
183.11
|
178.50
|
183.05
|
19820
|
|
12/9/2010
|
178.13
|
179.90
|
175.13
|
179.82
|
14896
|
|
12/8/2010
|
171.51
|
174.30
|
171.25
|
173.70
|
8489
|
|
12/7/2010
|
173.01
|
174.47
|
169.60
|
171.39
|
13235
|
|
12/6/2010
|
172.69
|
172.95
|
169.95
|
171.48
|
7476
|
|
12/3/2010
|
170.54
|
172.76
|
168.06
|
172.35
|
7196
|
|
12/2/2010
|
168.12
|
171.88
|
168.09
|
171.85
|
10484
|
|
12/1/2010
|
164.50
|
167.75
|
163.75
|
167.62
|
15068
|
|
11/30/2010
|
162.28
|
164.00
|
162.00
|
163.00
|
11476
|
|
11/29/2010
|
164.14
|
164.43
|
161.53
|
163.10
|
10460
|
|
11/26/2010
|
165.14
|
165.97
|
164.01
|
164.60
|
2309
|
|
11/24/2010
|
165.06
|
166.45
|
164.43
|
165.89
|
9489
|
|
11/23/2010
|
166.00
|
166.07
|
162.55
|
163.03
|
12005
|
|
11/22/2010
|
168.56
|
169.80
|
166.26
|
166.87
|
10770
|
|
11/19/2010
|
169.63
|
170.00
|
166.81
|
168.98
|
8421
|
|
11/18/2010
|
171.33
|
171.92
|
168.87
|
169.15
|
22627
|
|
11/17/2010
|
168.25
|
170.01
|
167.04
|
168.93
|
19298
|
|
11/16/2010
|
170.86
|
172.35
|
165.78
|
167.28
|
23073
|
|
11/15/2010
|
173.72
|
173.75
|
170.92
|
173.08
|
17154
|
|
11/12/2010
|
170.32
|
173.08
|
167.50
|
173.07
|
33502
|
|
11/11/2010
|
168.00
|
172.41
|
166.04
|
171.20
|
31355
|
|
11/10/2010
|
165.63
|
168.95
|
165.11
|
168.48
|
50911
|
|
11/9/2010
|
165.61
|
167.50
|
164.34
|
164.51
|
163436
|
|
11/8/2010
|
171.99
|
172.28
|
168.89
|
169.09
|
20846
|
|
11/5/2010
|
169.09
|
173.96
|
169.03
|
173.15
|
11846
|
|
11/4/2010
|
167.49
|
169.96
|
166.71
|
169.01
|
23378
|
|
11/3/2010
|
166.48
|
168.90
|
164.01
|
165.66
|
19592
|
|
11/2/2010
|
173.83
|
174.35
|
172.60
|
173.04
|
2115
|
|
11/1/2010
|
171.74
|
174.47
|
170.16
|
171.85
|
3029
|
|
10/29/2010
|
168.58
|
171.25
|
168.25
|
170.99
|
5784
|
|
10/28/2010
|
169.15
|
169.85
|
167.70
|
168.13
|
3196
|
|
10/27/2010
|
167.72
|
168.69
|
166.21
|
168.50
|
3143
|
|
10/26/2010
|
167.85
|
169.24
|
167.00
|
168.62
|
3296
|
|
10/25/2010
|
167.71
|
169.63
|
167.71
|
168.39
|
7653
|
|
10/22/2010
|
167.35
|
170.04
|
166.92
|
167.56
|
5933
|
|
10/21/2010
|
169.98
|
170.07
|
165.17
|
166.26
|
9233
|
|
10/20/2010
|
174.48
|
174.93
|
168.07
|
169.51
|
14354
|
|
10/19/2010
|
174.75
|
176.00
|
173.00
|
174.63
|
3808
|
|
10/18/2010
|
175.12
|
177.33
|
175.12
|
176.50
|
4475
|
|
10/15/2010
|
176.50
|
177.85
|
175.00
|
175.74
|
3396
|
|
10/14/2010
|
178.61
|
180.13
|
177.28
|
177.75
|
7245
|
|
10/13/2010
|
179.40
|
181.00
|
178.02
|
179.24
|
4016
|
|
10/12/2010
|
176.22
|
178.75
|
174.63
|
178.61
|
4540
|
|
10/11/2010
|
175.72
|
177.80
|
175.20
|
177.24
|
5669
|
|
10/8/2010
|
172.00
|
174.84
|
170.92
|
174.50
|
4066
|
|
10/7/2010
|
171.60
|
172.86
|
170.80
|
170.95
|
3060
|
|
10/6/2010
|
170.06
|
171.37
|
169.59
|
171.35
|
4399
|
|
10/5/2010
|
167.00
|
172.47
|
166.17
|
171.31
|
8464
|
|
10/4/2010
|
171.56
|
171.56
|
169.06
|
170.91
|
4534
|
|
10/1/2010
|
171.80
|
171.80
|
169.35
|
171.34
|
4164
|
|
9/30/2010
|
169.99
|
172.00
|
169.50
|
170.25
|
7287
|
|
9/29/2010
|
167.61
|
170.26
|
167.61
|
168.76
|
5613
|
|
9/28/2010
|
167.00
|
168.79
|
164.79
|
168.67
|
3946
|
|
9/27/2010
|
163.58
|
167.25
|
163.41
|
165.90
|
3772
|
|
9/24/2010
|
164.21
|
167.40
|
164.00
|
167.23
|
2993
|
|
9/23/2010
|
165.74
|
165.74
|
160.86
|
161.67
|
6762
|
|
9/22/2010
|
168.21
|
169.40
|
164.76
|
165.74
|
4694
|
|
9/21/2010
|
172.67
|
172.87
|
166.68
|
167.75
|
7647
|
|
9/20/2010
|
165.78
|
172.19
|
165.78
|
171.68
|
7495
|
|
9/17/2010
|
163.24
|
165.45
|
161.06
|
165.05
|
5441
|
|
9/16/2010
|
163.37
|
164.39
|
160.54
|
162.54
|
4296
|
|
9/15/2010
|
158.31
|
165.81
|
158.31
|
164.90
|
7359
|
|
9/14/2010
|
150.93
|
160.50
|
149.95
|
159.55
|
10119
|
|
9/13/2010
|
152.71
|
154.00
|
149.98
|
150.69
|
3859
|
|
9/10/2010
|
150.78
|
151.57
|
149.75
|
151.16
|
2926
|
|
9/9/2010
|
154.05
|
156.00
|
148.54
|
150.74
|
4633
|
|
9/8/2010
|
150.25
|
152.83
|
150.25
|
151.94
|
3673
|
|
9/7/2010
|
150.90
|
151.83
|
150.34
|
150.78
|
2206
|
|
9/3/2010
|
150.20
|
151.59
|
150.09
|
151.55
|
3004
|
|
9/2/2010
|
145.50
|
149.61
|
145.50
|
149.30
|
3173
|
|
9/1/2010
|
144.63
|
147.12
|
143.21
|
146.57
|
3186
|
|
8/31/2010
|
141.33
|
142.18
|
140.25
|
141.95
|
3608
|
|
8/30/2010
|
141.34
|
143.30
|
140.88
|
142.17
|
3377
|
|
8/27/2010
|
140.42
|
141.73
|
139.16
|
141.15
|
3029
|
|
8/26/2010
|
141.77
|
142.25
|
139.44
|
139.44
|
2655
|
|
8/25/2010
|
140.02
|
141.64
|
139.36
|
141.20
|
4284
|
|
8/24/2010
|
141.47
|
142.20
|
140.08
|
141.39
|
4349
|
|
8/23/2010
|
145.71
|
146.00
|
142.64
|
143.15
|
4338
|
|
8/20/2010
|
147.00
|
147.50
|
144.50
|
145.40
|
5368
|
|
8/19/2010
|
149.95
|
151.43
|
147.00
|
147.33
|
4111
|
|
8/18/2010
|
151.71
|
152.74
|
149.51
|
150.48
|
2275
|
|
8/17/2010
|
152.25
|
153.40
|
151.37
|
151.90
|
2033
|
|
8/16/2010
|
150.35
|
151.25
|
148.99
|
150.82
|
3031
|
|
8/13/2010
|
149.00
|
153.91
|
148.99
|
151.58
|
2952
|
|
8/12/2010
|
151.75
|
151.75
|
149.34
|
149.50
|
4233
|
|
8/11/2010
|
154.78
|
156.29
|
152.73
|
152.95
|
3367
|
|
8/10/2010
|
158.89
|
161.01
|
157.50
|
159.41
|
3296
|
|
8/9/2010
|
158.31
|
160.36
|
157.61
|
159.65
|
2942
|
|
8/6/2010
|
159.83
|
159.83
|
154.24
|
157.16
|
5427
|
|
8/5/2010
|
159.50
|
161.57
|
159.06
|
160.52
|
2220
|