|
Closing price on 9/16/2021
|
|
| Open |
4.30 |
| High |
4.40 |
| Low |
3.90 |
| Volume |
4,722,100 |
| Split-adjusted Price |
3.90 |
|
|
ACM Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
9/16/2021
|
-0.30 / -7.14%
|
4.30
|
4.40
|
3.90
|
3.90
|
4.03
|
3.90
|
4,722,100
|
|
|
9/15/2021
|
+0.30 / +7.69%
|
3.70
|
4.20
|
3.70
|
4.20
|
4.15
|
4.20
|
7,371,300
|
|
|
9/14/2021
|
+0.30 / +8.33%
|
3.60
|
3.90
|
3.60
|
3.90
|
3.85
|
3.90
|
5,324,600
|
|
|
9/13/2021
|
+0.10 / +2.86%
|
3.50
|
3.70
|
3.40
|
3.60
|
3.60
|
3.60
|
3,118,800
|
|
|
9/10/2021
|
-0.10 / -2.78%
|
3.60
|
3.70
|
3.40
|
3.50
|
3.55
|
3.50
|
2,831,800
|
|
|
9/9/2021
|
+0.30 / +9.09%
|
3.20
|
3.60
|
3.20
|
3.60
|
3.40
|
3.60
|
3,522,500
|
|
|
9/8/2021
|
+0.10 / +3.13%
|
3.20
|
3.50
|
3.00
|
3.30
|
3.17
|
3.30
|
3,272,000
|
|
|
9/7/2021
|
-0.20 / -5.88%
|
3.50
|
3.70
|
3.20
|
3.20
|
3.49
|
3.20
|
6,619,800
|
|
|
9/6/2021
|
+0.30 / +9.68%
|
3.10
|
3.40
|
3.10
|
3.40
|
3.39
|
3.40
|
3,157,500
|
|
|
9/1/2021
|
+0.20 / +6.90%
|
2.90
|
3.10
|
2.90
|
3.10
|
3.04
|
3.10
|
4,540,300
|
|
|
8/31/2021
|
+0.10 / +3.57%
|
2.80
|
2.90
|
2.70
|
2.90
|
2.82
|
2.90
|
2,163,600
|
|
|
8/30/2021
|
+0.10 / +3.70%
|
2.60
|
2.80
|
2.60
|
2.80
|
2.70
|
2.80
|
1,383,400
|
|
|
8/27/2021
|
0.00 / 0.00%
|
2.60
|
2.70
|
2.60
|
2.70
|
2.61
|
2.70
|
1,066,200
|
|
|
8/26/2021
|
-0.10 / -3.57%
|
2.80
|
2.80
|
2.60
|
2.70
|
2.72
|
2.70
|
1,151,600
|
|
|
8/25/2021
|
+0.10 / +3.70%
|
2.70
|
2.80
|
2.60
|
2.80
|
2.70
|
2.80
|
1,211,700
|
|
|
8/24/2021
|
0.00 / 0.00%
|
2.70
|
2.80
|
2.60
|
2.70
|
2.70
|
2.70
|
1,821,600
|
|
|
8/23/2021
|
0.00 / 0.00%
|
2.70
|
2.80
|
2.60
|
2.70
|
2.69
|
2.70
|
1,450,700
|
|
|
8/20/2021
|
+0.10 / +3.85%
|
2.70
|
2.80
|
2.60
|
2.70
|
2.72
|
2.70
|
3,457,900
|
|
|
8/19/2021
|
0.00 / 0.00%
|
2.60
|
2.70
|
2.50
|
2.60
|
2.60
|
2.60
|
1,072,400
|
|
|
8/18/2021
|
0.00 / 0.00%
|
2.60
|
2.70
|
2.50
|
2.60
|
2.61
|
2.60
|
884,700
|
|
|
8/17/2021
|
0.00 / 0.00%
|
2.60
|
2.70
|
2.60
|
2.60
|
2.62
|
2.60
|
860,400
|
|
|
8/16/2021
|
0.00 / 0.00%
|
2.50
|
2.70
|
2.50
|
2.60
|
2.61
|
2.60
|
1,232,700
|
|
|
8/13/2021
|
-0.10 / -3.70%
|
2.70
|
2.70
|
2.50
|
2.60
|
2.57
|
2.60
|
2,383,300
|
|
|
8/12/2021
|
-0.10 / -3.57%
|
2.70
|
2.80
|
2.60
|
2.70
|
2.72
|
2.70
|
676,200
|
|
|
8/11/2021
|
+0.10 / +3.70%
|
2.70
|
2.80
|
2.60
|
2.80
|
2.70
|
2.80
|
925,800
|
|
|
8/10/2021
|
-0.10 / -3.57%
|
2.80
|
2.80
|
2.60
|
2.70
|
2.71
|
2.70
|
1,671,900
|
|
|
8/9/2021
|
0.00 / 0.00%
|
2.90
|
2.90
|
2.70
|
2.80
|
2.78
|
2.80
|
1,379,300
|
|
|
8/6/2021
|
+0.20 / +7.69%
|
2.70
|
2.80
|
2.60
|
2.80
|
2.79
|
2.80
|
1,635,900
|
|
|
8/5/2021
|
+0.20 / +8.33%
|
2.40
|
2.60
|
2.40
|
2.60
|
2.55
|
2.60
|
2,443,200
|
|
|
8/4/2021
|
0.00 / 0.00%
|
2.40
|
2.50
|
2.30
|
2.40
|
2.40
|
2.40
|
1,222,300
|
|
|
|