AMBZ(AMBZ)

$72.99—Stale · unknown old

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AMBZ(AMBZ)

OTC • Last print unknown ago

$72.99—Stale · unknown old

Ask SA Chart Studio

AMBZ(AMBZ)

AMBZ

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Historical Prices (Last 90 Days)

Date	Open	High	Low	Close	Volume
9/4/2026	$73.00	$73.00	$72.99	$72.99	6,201
9/3/2026	$72.65	$73.15	$72.65	$73.15	725
9/2/2026	$72.85	$73.00	$72.79	$72.85	4,123
9/1/2026	$72.77	$72.80	$72.77	$72.80	600
8/31/2026	$72.60	$72.80	$72.25	$72.80	1,716
8/28/2026	$72.80	$72.80	$72.80	$72.80	804
8/27/2026	$72.60	$72.80	$72.60	$72.80	1,511
8/26/2026	$72.75	$72.75	$72.75	$72.75	1,168
8/25/2026	$72.57	$72.80	$72.50	$72.75	13,500
8/24/2026	$72.80	$72.80	$72.55	$72.80	2,300
8/21/2026	$72.69	$72.80	$72.69	$72.80	900
8/20/2026	$72.85	$72.85	$72.85	$72.85	103
8/19/2026	$72.85	$72.85	$72.85	$72.85	103
8/18/2026	$72.85	$72.85	$72.85	$72.85	200
8/17/2026	$72.53	$72.80	$72.50	$72.80	3,518
8/14/2026	$72.83	$72.83	$72.83	$72.83	7
8/13/2026	$72.83	$72.83	$72.70	$72.83	600
8/12/2026	$72.35	$72.84	$72.35	$72.83	2,625
8/11/2026	$72.85	$72.85	$72.50	$72.85	5,200
8/10/2026	$72.85	$72.85	$71.70	$72.84	4,808
8/7/2026	$72.87	$72.87	$72.87	$72.87	300
8/6/2026	$72.90	$72.90	$72.90	$72.90	100
8/5/2026	$72.90	$72.90	$72.90	$72.90	82
8/4/2026	$72.78	$72.90	$72.78	$72.90	2,124
8/3/2026	$72.90	$72.90	$72.90	$72.90	200
7/31/2026	$72.51	$72.90	$72.51	$72.90	949
7/30/2026	$72.51	$72.90	$72.51	$72.90	300
7/29/2026	$72.44	$72.90	$72.44	$72.90	629
7/28/2026	$72.80	$73.00	$72.80	$73.00	1,400
7/27/2026	$72.82	$73.49	$72.59	$72.60	4,200
7/24/2026	$73.24	$73.77	$72.77	$72.80	5,200
7/23/2026	$73.45	$73.50	$72.80	$72.80	6,800
7/22/2026	$73.00	$73.00	$73.00	$73.00	922
7/21/2026	$73.00	$73.00	$73.00	$73.00	922
7/20/2026	$72.61	$73.45	$72.61	$73.00	1,200
7/17/2026	$73.00	$73.45	$73.00	$73.45	900
7/16/2026	$73.20	$73.45	$72.60	$72.80	19,623
7/15/2026	$72.50	$72.84	$72.50	$72.84	417
7/14/2026	$72.50	$72.84	$72.50	$72.84	1,000
7/13/2026	$72.08	$72.85	$72.08	$72.85	20,475
7/10/2026	$72.85	$72.85	$72.85	$72.85	20,475
7/9/2026	$72.25	$73.00	$72.25	$72.85	22,400
7/8/2026	$73.10	$73.20	$72.58	$73.00	800
7/7/2026	$72.52	$72.85	$71.95	$72.75	5,240
7/6/2026	$73.03	$73.03	$72.69	$73.03	1,239
7/2/2026	$72.74	$73.00	$72.74	$73.00	1,205
7/1/2026	$72.58	$73.20	$72.53	$73.00	4,100
6/30/2026	$72.70	$73.00	$72.70	$73.00	649
6/29/2026	$73.00	$73.00	$73.00	$73.00	500
6/26/2026	$72.60	$73.00	$72.60	$73.00	10,600
6/25/2026	$72.57	$72.79	$72.57	$72.78	610
6/24/2026	$72.64	$72.78	$72.60	$72.75	1,312
6/23/2026	$72.53	$72.79	$72.50	$72.79	2,032
6/22/2026	$72.57	$72.77	$72.57	$72.77	700
6/18/2026	$72.50	$72.89	$72.50	$72.84	10,201
6/17/2026	$72.42	$72.90	$72.42	$72.84	6,200
6/16/2026	$72.99	$72.99	$72.99	$72.99	138
6/15/2026	$72.90	$72.99	$72.50	$72.99	27,000
6/12/2026	$72.69	$72.94	$72.69	$72.94	825
6/11/2026	$72.63	$72.63	$72.63	$72.63	7,483
6/10/2026	$72.50	$72.90	$72.12	$72.63	19,423
6/9/2026	$72.50	$72.86	$72.50	$72.86	3,800

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Date

Open

High

Low

Volume

9/4/2026

$73.00

$72.99

6,201

9/3/2026

$72.65

$73.15

$72.65

$73.15

725

9/2/2026

$72.85

$73.00

$72.79

$72.85

4,123

9/1/2026

$72.77

$72.80

$72.77

$72.80

600

8/31/2026

$72.60

$72.80

$72.25

$72.80

1,716

8/28/2026

$72.80

804

8/27/2026

$72.60

$72.80

$72.60

$72.80

1,511

8/26/2026

$72.75

1,168

8/25/2026

$72.57

$72.80

$72.50

$72.75

13,500

8/24/2026

$72.80

$72.55

$72.80

2,300

8/21/2026

$72.69

$72.80

$72.69

$72.80

900

8/20/2026

$72.85

103

8/19/2026

$72.85

103

8/18/2026

$72.85

200

8/17/2026

$72.53

$72.80

$72.50

$72.80

3,518

8/14/2026

$72.83

8/13/2026

$72.83

$72.70

$72.83

600

8/12/2026

$72.35

$72.84

$72.35

$72.83

2,625

8/11/2026

$72.85

$72.50

$72.85

5,200

8/10/2026

$72.85

$71.70

$72.84

4,808

8/7/2026

$72.87

300

8/6/2026

$72.90

100

8/5/2026

$72.90

8/4/2026

$72.78

$72.90

$72.78

$72.90

2,124

8/3/2026

$72.90

200

7/31/2026

$72.51

$72.90

$72.51

$72.90

949

7/30/2026

$72.51

$72.90

$72.51

$72.90

300

7/29/2026

$72.44

$72.90

$72.44

$72.90

629

7/28/2026

$72.80

$73.00

$72.80

$73.00

1,400

7/27/2026

$72.82

$73.49

$72.59

$72.60

4,200

7/24/2026

$73.24

$73.77

$72.77

$72.80

5,200

7/23/2026

$73.45

$73.50

$72.80

6,800

7/22/2026

$73.00

922

7/21/2026

$73.00

922

7/20/2026

$72.61

$73.45

$72.61

$73.00

1,200

7/17/2026

$73.00

$73.45

$73.00

$73.45

900

7/16/2026

$73.20

$73.45

$72.60

$72.80

19,623

7/15/2026

$72.50

$72.84

$72.50

$72.84

417

7/14/2026

$72.50

$72.84

$72.50

$72.84

1,000

7/13/2026

$72.08

$72.85

$72.08

$72.85

20,475

7/10/2026

$72.85

20,475

7/9/2026

$72.25

$73.00

$72.25

$72.85

22,400

7/8/2026

$73.10

$73.20

$72.58

$73.00

800

7/7/2026

$72.52

$72.85

$71.95

$72.75

5,240

7/6/2026

$73.03

$72.69

$73.03

1,239

7/2/2026

$72.74

$73.00

$72.74

$73.00

1,205

7/1/2026

$72.58

$73.20

$72.53

$73.00

4,100

6/30/2026

$72.70

$73.00

$72.70

$73.00

649

6/29/2026

$73.00

500

6/26/2026

$72.60

$73.00

$72.60

$73.00

10,600

6/25/2026

$72.57

$72.79

$72.57

$72.78

610

6/24/2026

$72.64

$72.78

$72.60

$72.75

1,312

6/23/2026

$72.53

$72.79

$72.50

$72.79

2,032

6/22/2026

$72.57

$72.77

$72.57

$72.77

700

6/18/2026

$72.50

$72.89

$72.50

$72.84

10,201

6/17/2026

$72.42

$72.90

$72.42

$72.84

6,200

6/16/2026

$72.99

138

6/15/2026

$72.90

$72.99

$72.50

$72.99

27,000

6/12/2026

$72.69

$72.94

$72.69

$72.94

825

6/11/2026

$72.63

7,483

6/10/2026

$72.50

$72.90

$72.12

$72.63

19,423

6/9/2026

$72.50

$72.86

$72.50

$72.86

3,800