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09:44:45 EDT Tue 23 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
2024-04-22
C
ATHR
1
1
0.075
0.08
2024-04-19
C
ATHR
0.075
0.075
0.08
2024-04-18
C
ATHR
0.075
0.075
0.075
0.075
-0.01
4,968
3
0.07
0.08
4,935
2024-04-17
C
ATHR
62
1
0.07
0.08
62
2024-04-16
C
ATHR
0.08
0.08
0.08
0.08
-0.005
1,750
2
0.07
0.08
750
1,000
2024-04-15
C
ATHR
0.08
0.085
0.08
0.085
0.005
5,029
4
0.08
0.085
4,029
1,000
2024-04-12
C
ATHR
0.085
0.085
0.08
0.08
54,000
9
0.07
0.08
20,000
18,000
7,000
9,000
2024-04-11
C
ATHR
0.085
0.10
0.08
0.08
166,000
45
0.075
0.085
117,000
11,000
14,000
24,000
2024-04-10
C
ATHR
0.08
0.07
0.085
2024-04-09
C
ATHR
1
1
0.07
0.085
2024-04-08
C
ATHR
0.08
0.08
0.08
0.08
0.01
14,950
8
0.07
0.085
6,500
7,000
1,000
450
2024-04-05
C
ATHR
0.07
0.07
0.07
0.07
0.01
14,213
8
0.065
0.085
9,210
5,000
2024-04-04
C
ATHR
0.08
0.08
0.08
0.08
0.02
6,392
4
0.07
0.085
4,000
2,392
2024-04-03
C
ATHR
375
2
0.065
0.08
325
2024-04-02
C
ATHR
0.08
0.08
0.06
0.06
-0.02
98,767
27
0.065
0.08
89,003
2,000
7,000
764
2024-04-01
C
ATHR
419
6
0.075
0.085
2024-03-28
C
ATHR
0.085
0.085
0.08
0.08
-0.005
182,200
17
0.08
0.085
173,050
2,000
7,000
150
2024-03-27
C
ATHR
0.09
0.09
0.085
0.085
-0.005
24,311
10
0.085
0.09
23,700
611
2024-03-26
C
ATHR
0.09
0.09
0.09
0.09
2,600
4
0.085
0.10
2,500
2024-03-25
C
ATHR
0.085
0.09
0.085
0.09
23,500
4
0.085
0.10
23,500
2024-03-22
C
ATHR
0.09
0.09
0.09
0.09
0.005
1,000
1
0.085
0.11
1,000
2024-03-21
C
ATHR
0.09
0.09
0.085
0.085
-0.01
106,000
6
0.09
0.11
106,000
2024-03-20
C
ATHR
111
1
0.09
0.11
111
2024-03-19
C
ATHR
0.09
0.095
0.09
0.095
12,780
8
0.09
0.11
11,500
1,000
280
2024-03-18
C
ATHR
0.095
0.09
0.11
2024-03-15
C
ATHR
139
2
0.09
0.11
2024-03-14
C
ATHR
0.095
0.095
0.095
0.095
0.01
2,008
3
0.09
0.11
2,000
8
2024-03-13
C
ATHR
0.10
0.10
0.085
0.085
-0.005
99,522
31
0.09
0.11
86,500
3,000
10,000
4
2024-03-12
C
ATHR
0.105
0.11
0.09
0.09
-0.02
32,653
24
0.095
0.11
14,150
5,500
500
12,500
2
2024-03-11
C
ATHR
0.095
0.11
0.095
0.105
-0.005
13,675
13
0.095
0.105
8,277
5,000
198
2024-03-08
C
ATHR
0.105
0.11
0.105
0.11
0.01
14,097
9
0.10
0.11
14,000
6
2024-03-07
C
ATHR
0.105
0.105
0.10
0.10
13,500
7
0.10
0.11
13,000
500
2024-03-06
C
ATHR
190
3
0.10
0.11
150
2024-03-05
C
ATHR
0.115
0.115
0.10
0.11
-0.005
11,729
14
0.09
0.11
9,000
500
2,000
21
2024-03-04
C
ATHR
0.115
0.115
0.115
0.115
0.005
1,137
6
0.09
0.12
1,000
2024-03-01
C
ATHR
0.10
0.11
0.10
0.11
0.005
4,818
9
0.105
0.12
500
3,500
500
2024-02-29
C
ATHR
0.105
0.12
0.105
0.105
-0.005
7,001
9
0.085
0.12
2,000
5,000
1
2024-02-28
C
ATHR
0.12
0.12
0.11
0.11
-0.01
14,732
9
0.085
0.11
11,000
1,500
2,000
227
2024-02-27
C
ATHR
0.135
0.14
0.11
0.125
-0.02
105,149
53
0.10
0.13
61,900
25,500
17,000
749
2024-02-26
C
ATHR
0.09
0.15
0.09
0.145
0.06
209,172
42
0.11
0.135
202,449
2,000
2,000
1,753
2024-02-23
C
ATHR
0.085
0.09
0.085
0.085
35,000
8
0.085
0.09
14,000
10,000
2,000
7,000
2,000
2024-02-22
C
ATHR
0.09
0.09
0.085
0.085
44,500
7
0.085
0.09
17,000
12,000
15,000
500
2024-02-21
C
ATHR
0.085
0.085
0.085
0.085
0.005
25,000
8
0.08
0.095
19,000
5,000
1,000
2024-02-20
C
ATHR
0.075
0.08
0.075
0.08
-0.005
40,000
11
0.075
0.085
34,000
5,000
1,000
2024-02-16
C
ATHR
0.085
0.085
0.085
0.085
5,000
2
0.08
0.085
2,000
3,000
2024-02-15
C
ATHR
0.085
0.085
0.085
0.085
0.005
11,000
2
0.075
0.085
11,000
2024-02-14
C
ATHR
0.085
0.085
0.08
0.08
-0.01
92,000
14
0.08
0.085
81,000
4,000
7,000
2024-02-13
C
ATHR
0.09
0.085
0.095
2024-02-12
C
ATHR
0.09
0.09
0.09
0.09
2,893
3
0.09
0.095
2,000
793
2024-02-09
C
ATHR
0.09
0.09
0.09
0.09
-0.005
12,022
4
0.085
0.095
10,000
2,000
22
2024-02-08
C
ATHR
0.095
0.095
0.09
0.095
0.005
22,400
8
0.09
0.095
21,000
1,000
2024-02-07
C
ATHR
0.095
0.095
0.09
0.09
9,043
9
0.085
0.09
6,000
2,000
1,043
2024-02-06
C
ATHR
0.085
0.085
0.085
0.085
-0.005
2,007
2
0.09
0.095
2,000
7
2024-02-05
C
ATHR
0.095
0.095
0.09
0.09
-0.005
50,834
10
0.085
0.09
46,000
4,000
2024-02-02
C
ATHR
0.095
0.095
0.095
0.095
16,000
2
0.09
0.095
16,000
2024-02-01
C
ATHR
0.09
0.10
0.09
0.095
0.005
80,000
7
0.09
0.095
80,000
2024-01-31
C
ATHR
0.09
0.09
0.09
0.09
43,200
7
0.085
0.09
24,000
19,000
2024-01-30
C
ATHR
0.085
0.09
0.08
0.09
0.005
52,500
9
0.085
0.09
35,500
17,000
2024-01-29
C
ATHR
0.085
0.085
0.075
0.085
-0.005
106,620
20
0.075
0.09
99,000
7,000
111
2024-01-26
C
ATHR
0.09
0.105
0.09
0.09
58,310
31
0.085
0.09
34,100
1,000
9,000
4,000
10,000
210
2024-01-25
C
ATHR
0.08
0.09
0.075
0.09
0.01
28,111
7
0.08
0.09
27,000
1,000
111
2024-01-24
C
ATHR
0.075
0.085
0.075
0.085
0.01
33,100
7
0.07
0.09
29,000
2,000
2,000
100