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16:08:26 EDT Fri 19 Apr 2024
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Close Prices Last 3 Months
Price/volumes not adjusted for restructures
Date
Ex
Sym
Open
High
Low
Close
Chg
Total Vol
#Tr
Bid
Ask
C-CSE
U-NEO ATS
A-Alpha
O-Omega
P-Pure
X-Chi-X
H-CX2
D-CXD
L-LiquidNet
M-TriAct
I-Instinet
Y-Lynx
S-CS2
2024-04-18
C
ATCM
0.045
0.055
0.045
0.055
0.005
108,767
8
0.05
0.055
34,000
49,000
25,000
767
2024-04-17
C
ATCM
0.05
0.05
0.05
0.05
1,100
2
0.045
0.05
1,000
2024-04-16
C
ATCM
0.05
0.05
0.05
0.05
-0.005
205,582
19
0.045
0.05
93,000
23,000
16,000
38,000
262
35,000
2024-04-15
C
ATCM
0.05
0.055
0.05
0.05
-0.005
42,387
34
0.05
0.06
21,000
17,000
4,000
327
2024-04-12
C
ATCM
0.055
0.06
0.055
0.055
78,699
25
0.05
0.06
72,500
2,000
3,000
1,179
2024-04-11
C
ATCM
0.05
0.055
0.05
0.055
112,328
17
0.05
0.055
32,323
40,000
40,000
5
2024-04-10
C
ATCM
0.055
0.055
0.05
0.055
0.005
100,048
26
0.05
0.06
49,000
25,000
10,000
15,998
50
2024-04-09
C
ATCM
0.06
0.06
0.055
0.055
0.005
5,700
5
0.05
0.055
200
5,000
2024-04-08
C
ATCM
0.06
0.06
0.05
0.05
-0.005
144,130
43
0.05
0.07
89,500
21,000
33,000
510
2024-04-05
C
ATCM
0.05
0.06
0.045
0.055
0.005
302,551
43
0.045
0.06
118,200
50,000
61,000
73,000
251
2024-04-04
C
ATCM
20,147
4
0.045
0.06
141
20,000
2024-04-03
C
ATCM
0.05
0.055
0.05
0.05
66,040
12
0.045
0.06
58,003
8,000
12
2024-04-02
C
ATCM
0.055
0.06
0.05
0.05
-0.005
217,600
59
0.045
0.05
144,000
20,000
11,000
41,000
200
2024-04-01
C
ATCM
0.055
0.055
0.055
0.055
439,020
21
0.05
0.055
414,890
23,000
1,000
30
2024-03-28
C
ATCM
0.065
0.065
0.055
0.055
-0.01
529,250
28
0.055
0.07
415,000
15,000
37,000
61,000
1,250
2024-03-27
C
ATCM
0.075
0.075
0.065
0.065
104,402
15
0.06
0.065
96,000
1,000
6,000
685
2024-03-26
C
ATCM
0.06
0.07
0.06
0.065
0.005
422,600
43
0.06
0.08
198,000
78,000
2,000
144,000
500
2024-03-25
C
ATCM
0.07
0.07
0.06
0.06
207,139
33
0.055
0.06
164,500
9,000
31,000
1,319
2024-03-22
C
ATCM
0.07
0.07
0.06
0.06
-0.02
55,450
17
0.06
0.08
50,000
1,000
2,000
2,000
450
2024-03-21
C
ATCM
0.065
0.08
0.065
0.08
0.02
62,409
15
0.06
0.08
27,250
5,000
19,000
10,000
879
2024-03-20
C
ATCM
0.06
0.06
0.06
0.06
23,750
8
0.055
0.07
10,750
6,000
7,000
2024-03-19
C
ATCM
0.07
0.07
0.06
0.06
-0.005
149,474
35
0.06
0.065
91,874
15,000
19,000
23,000
600
2024-03-18
C
ATCM
0.065
0.07
0.065
0.065
-0.005
155,800
11
0.06
0.08
143,000
12,000
800
2024-03-15
C
ATCM
0.07
0.07
0.07
0.07
0.005
23,300
4
0.06
0.07
7,800
15,000
500
2024-03-14
C
ATCM
0.07
0.07
0.06
0.06
-0.01
381,243
27
0.06
0.07
228,000
1,000
54,000
97,000
1,100
2024-03-13
C
ATCM
0.07
0.07
0.06
0.07
23,500
6
0.06
0.075
5,000
7,000
11,000
500
2024-03-12
C
ATCM
0.07
0.07
0.06
0.07
181,593
25
0.06
0.075
133,000
3,000
42,000
2,289
2024-03-11
C
ATCM
0.07
0.075
0.065
0.07
178,075
16
0.06
0.07
65,500
14,000
98,000
200
2024-03-08
C
ATCM
0.07
0.07
0.06
0.07
0.005
118,901
17
0.07
0.075
60,900
10,000
48,000
1
2024-03-07
C
ATCM
0.065
0.065
0.06
0.06
-0.005
151,200
16
0.06
0.075
59,500
36,000
55,000
700
2024-03-06
C
ATCM
0.065
0.075
0.055
0.065
0.01
3,997,642
46
0.06
0.065
1,283,870
2,515,000
39,000
1,000
158,020
590
2024-03-05
C
ATCM
0.055
0.065
0.05
0.065
0.01
229,852
21
0.055
0.065
144,120
12,000
72,000
200
2024-03-04
C
ATCM
0.065
0.065
0.05
0.055
-0.005
571,436
47
0.05
0.06
426,078
5,000
29,000
110,000
1,108
2024-03-01
C
ATCM
0.065
0.07
0.06
0.06
-0.005
230,799
22
0.06
0.075
194,649
12,000
1,000
22,000
1,050
2024-02-29
C
ATCM
0.06
0.07
0.055
0.065
-0.005
414,233
72
0.06
0.065
259,000
8,000
65,000
1,000
79,000
1,400
2024-02-28
C
ATCM
0.075
0.075
0.065
0.065
-0.005
60,120
13
0.06
0.07
57,200
1,000
1,820
2024-02-27
C
ATCM
0.07
0.07
0.07
0.07
-0.005
36,707
10
0.065
0.07
27,900
8,000
2024-02-26
C
ATCM
0.08
0.08
0.07
0.08
240,719
21
0.07
0.08
221,500
16,000
2,000
200
2024-02-23
C
ATCM
0.08
0.08
0.08
0.08
0.005
3,800
4
0.075
0.08
3,000
500
2024-02-22
C
ATCM
0.08
0.08
0.075
0.075
2,055,060
15
0.075
0.08
50,550
2,000,000
3,000
1,510
2024-02-21
C
ATCM
0.08
0.08
0.075
0.075
-0.005
82,208
18
0.075
0.08
77,583
1,000
3,000
510
2024-02-20
C
ATCM
0.095
0.10
0.08
0.08
-0.015
465,154
68
0.07
0.08
240,300
103,000
120,000
600
2024-02-16
C
ATCM
0.08
0.10
0.08
0.10
0.02
1,804,468
60
0.09
0.10
1,372,500
300,000
67,000
4,000
59,000
1,729
2024-02-15
C
ATCM
0.08
0.085
0.07
0.08
0.01
249,469
35
0.07
0.08
222,720
19,000
6,000
730
2024-02-14
C
ATCM
0.075
0.085
0.07
0.07
-0.005
383,001
44
0.07
0.08
263,000
1,000
51,000
67,991
2024-02-13
C
ATCM
0.06
0.075
0.05
0.075
0.015
425,401
48
0.06
0.075
292,779
63,000
68,000
1,469
2024-02-12
C
ATCM
0.06
0.065
0.06
0.06
0.01
208,100
16
0.055
0.06
140,000
10,000
15,000
42,000
1,100
2024-02-09
C
ATCM
0.05
0.05
0.05
0.05
356,500
11
0.05
0.06
321,500
35,000
2024-02-08
C
ATCM
0.05
0.06
0.05
0.06
10,370
5
0.05
0.06
3,800
6,000
570
2024-02-07
C
ATCM
0.06
0.06
0.05
0.05
-0.005
20,086
3
0.05
0.06
15,000
5,000
86
2024-02-06
C
ATCM
0.055
0.055
0.055
0.055
0.005
165,250
9
0.055
0.065
136,000
20,000
9,000
250
2024-02-05
C
ATCM
0.055
0.055
0.05
0.05
0.005
60,950
6
0.05
0.055
59,000
1,000
950
2024-02-02
C
ATCM
0.045
0.045
0.045
0.045
25,000
2
0.045
0.05
25,000
2024-02-01
C
ATCM
0.04
0.055
0.04
0.055
0.01
195,364
14
0.05
0.055
97,000
46,000
52,364
2024-01-31
C
ATCM
0.05
0.05
0.045
0.045
-0.005
50,500
14
0.04
0.05
27,000
9,000
14,000
2024-01-30
C
ATCM
1,853
3
0.045
0.05
1,813
2024-01-29
C
ATCM
0.045
0.05
0.04
0.05
-0.005
332,077
25
0.045
0.06
238,000
7,000
23,000
64,000
2024-01-26
C
ATCM
0.04
0.075
0.04
0.055
0.015
671,166
31
0.045
0.06
577,000
12,000
27,000
55,000
2024-01-25
C
ATCM
0.04
0.04
0.04
0.04
41,850
3
0.04
0.045
41,850
2024-01-24
C
ATCM
0.04
0.04
0.04
0.04
5,239
7
0.04
0.045
5,000
139
2024-01-23
C
ATCM
0.045
0.045
0.045
0.045
0.005
1,000
1
0.04
0.045
1,000
2024-01-22
C
ATCM
0.045
0.045
0.045
0.045
0.005
11,450
7
0.04
0.045
11,000