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Close Prices Last 3 Months
Price/volumes not adjusted for restructures
Date
Ex
Sym
Open
High
Low
Close
Chg
Vol
#Tr
Bid
Ask
2026-02-06
Q
ALGT
101.63
117.255
100.86
114.79
15.37
1,619,039
17,110
114.00
117.70
2026-02-05
Q
ALGT
102.28
104.10
97.30
99.42
-0.44
951,058
15,711
96.33
102.75
2026-02-04
Q
ALGT
94.33
100.46
94.125
99.86
7.08
1,268,130
16,548
89.78
105.00
2026-02-03
Q
ALGT
92.72
96.21
91.735
92.78
1.72
602,308
13,282
81.08
94.35
2026-02-02
Q
ALGT
88.70
93.24
88.70
91.06
2.43
499,395
9,407
81.08
94.67
2026-01-30
Q
ALGT
89.89
91.25
87.17
88.63
-2.81
491,926
7,916
77.74
88.62
2026-01-29
Q
ALGT
88.14
91.45
86.985
91.44
4.69
704,773
11,017
82.79
91.85
2026-01-28
Q
ALGT
87.29
88.63
85.985
86.75
1.40
338,571
5,611
34.68
89.41
2026-01-27
Q
ALGT
86.55
87.09
84.91
85.35
-0.78
499,449
7,206
84.00
89.41
2026-01-26
Q
ALGT
87.83
88.98
85.76
86.13
-2.39
394,837
6,683
84.00
94.99
2026-01-23
Q
ALGT
88.90
89.8899
87.78
88.52
-1.81
402,070
6,977
78.33
99.67
2026-01-22
Q
ALGT
91.70
93.615
89.785
90.33
-0.28
395,418
7,336
81.40
97.02
2026-01-21
Q
ALGT
90.43
91.61
89.08
90.61
1.92
496,285
7,372
88.69
92.11
2026-01-20
Q
ALGT
90.67
91.75
88.00
88.69
-1.26
553,250
9,446
80.94
190.00
2026-01-19
Q
ALGT
88.58
90.435
86.555
89.95
1.08
0
0
20.00
94.99
2026-01-16
Q
ALGT
88.58
90.435
86.555
89.95
1.08
345,677
5,932
20.00
94.99
2026-01-15
Q
ALGT
86.82
90.13
86.03
88.87
2.38
469,556
7,726
52.80
94.99
2026-01-14
Q
ALGT
86.00
87.16
84.01
86.49
0.42
844,181
12,031
82.20
86.49
2026-01-13
Q
ALGT
86.70
89.75
85.005
86.07
-2.94
823,702
11,053
85.40
86.70
2026-01-12
Q
ALGT
90.65
92.00
86.4101
89.01
-5.96
1,911,891
23,086
85.80
89.73
2026-01-09
Q
ALGT
94.36
96.89
93.31
94.97
2.50
413,808
6,569
89.00
97.00
2026-01-08
Q
ALGT
91.81
94.00
91.81
92.47
-0.48
318,956
4,746
84.60
100.00
2026-01-07
Q
ALGT
93.75
95.185
91.40
92.95
-0.25
251,695
5,951
92.34
93.15
2026-01-06
Q
ALGT
93.26
94.48
91.02
93.20
1.21
363,666
5,846
92.56
93.90
2026-01-05
Q
ALGT
87.34
92.58
87.34
91.99
3.98
388,899
5,820
82.04
95.00
2026-01-02
Q
ALGT
85.41
88.15
84.455
88.01
2.74
287,708
4,874
82.00
88.38
2026-01-01
Q
ALGT
86.58
86.61
84.70
85.27
-1.62
0
0
52.80
92.00
2025-12-31
Q
ALGT
86.58
86.61
84.70
85.27
-1.62
187,437
3,948
52.80
92.00
2025-12-30
Q
ALGT
85.02
87.45
84.1163
86.89
2.24
231,911
4,479
85.00
90.00
2025-12-29
Q
ALGT
83.11
84.75
82.84
84.65
-0.01
225,000
4,908
84.75
97.69
2025-12-26
Q
ALGT
83.96
85.13
83.80
84.66
0.02
169,523
5,012
33.82
85.12
2025-12-25
Q
ALGT
83.22
85.2099
82.1017
84.64
1.39
0
0
20.00
84.88
2025-12-24
Q
ALGT
83.22
85.2099
82.1017
84.64
1.39
107,364
2,264
20.00
84.88
2025-12-23
Q
ALGT
84.78
85.385
82.94
83.25
-2.16
225,767
5,389
52.80
90.00
2025-12-22
Q
ALGT
85.78
86.23
84.49
85.41
0.27
270,930
5,089
71.82
88.01
2025-12-19
Q
ALGT
84.39
86.40
82.94
85.14
-0.60
475,559
5,433
85.14
88.00
2025-12-18
Q
ALGT
86.78
87.93
85.2446
85.74
0.25
221,973
4,803
85.59
85.78
2025-12-17
Q
ALGT
87.00
89.42
85.21
85.49
-1.72
268,769
6,005
85.44
85.81
2025-12-16
Q
ALGT
87.33
90.05
83.1739
87.21
-0.55
356,683
5,895
78.85
87.21
2025-12-15
Q
ALGT
87.96
88.2267
85.465
87.76
1.90
387,921
7,372
55.33
87.76
2025-12-12
Q
ALGT
88.12
93.00
85.83
85.86
1.70
655,133
8,825
85.26
92.00
2025-12-11
Q
ALGT
82.71
84.28
80.8098
84.16
1.66
307,255
5,689
55.33
85.01
2025-12-10
Q
ALGT
83.04
85.00
81.475
82.50
-0.08
364,606
6,131
79.78
85.00
2025-12-09
Q
ALGT
81.98
83.35
80.705
82.58
0.34
202,305
5,155
55.33
83.30
2025-12-08
Q
ALGT
82.34
83.45
81.22
82.24
-0.40
334,209
6,805
55.33
92.00
2025-12-05
Q
ALGT
79.30
83.41
78.52
82.64
3.20
218,706
5,504
72.50
83.50
2025-12-04
Q
ALGT
79.00
80.99
78.19
79.44
-0.47
252,327
6,225
75.00
82.80
2025-12-03
Q
ALGT
77.86
80.80
77.835
79.91
2.42
324,875
4,796
69.46
80.93
2025-12-02
Q
ALGT
76.19
79.85
74.44
77.49
1.58
385,436
6,800
74.43
142.42
2025-12-01
Q
ALGT
74.11
77.73
73.70
75.91
-0.09
345,891
5,499
75.05
78.00
2025-11-28
Q
ALGT
77.54
77.73
75.25
76.00
-1.58
162,315
2,851
73.55
77.00
2025-11-27
Q
ALGT
71.61
78.27
71.61
77.58
5.07
0
0
72.50
80.25
2025-11-26
Q
ALGT
71.61
78.27
71.61
77.58
5.07
490,372
7,886
72.50
80.25
2025-11-25
Q
ALGT
68.54
74.90
68.54
72.51
4.05
481,300
7,343
67.10
75.00
2025-11-24
Q
ALGT
65.28
68.845
64.61
68.46
3.01
320,064
6,460
57.62
81.41
2025-11-21
Q
ALGT
61.81
66.48
61.60
65.45
3.68
408,689
6,525
65.10
70.00
2025-11-20
Q
ALGT
63.39
64.40
61.36
61.77
-0.13
229,119
5,715
60.50
63.90
2025-11-19
Q
ALGT
64.25
64.60
61.71
61.90
-1.80
233,382
5,015
60.00
67.20
2025-11-18
Q
ALGT
61.80
64.61
61.57
63.70
0.78
330,578
5,813
50.30
70.00
2025-11-17
Q
ALGT
65.77
65.85
62.0181
62.92
-3.04
286,618
4,760
61.80
100.00
2025-11-14
Q
ALGT
65.09
66.50
64.16
65.96
-0.55
289,971
5,393
58.53
69.00
2025-11-13
Q
ALGT
67.98
70.03
66.35
66.51
-2.56
246,289
5,498
64.00
75.24
2025-11-12
Q
ALGT
66.64
69.72
66.6101
69.07
2.31
305,412
4,837
65.00
75.48
2025-11-11
Q
ALGT
68.00
69.82
66.335
66.76
-1.56
327,211
4,292
64.00
70.73
2025-11-10
Q
ALGT
72.37
72.46
68.12
68.32
-2.57
278,487
5,465
61.28
80.00