Dark
Streaming/Mobile
OldĀ Site
Home
Products
Help
Contact Us
Your Account
System Status
Sign-up for a FREE 30-day Stockwatch subscription and SEE NO ADS
02:48:10 EDT Sat 17 May 2025
Quotes
Streaming/Mobile
Quick Quotes (x20)
Symbol Search
Company Search
Market Depth
US Options
Montreal Options
Foreign Exchange
Download Close Prices
Short History
Quotes Help
Charts
12 Month Chart
Advanced Chart
Live Intraday Chart
Live Historical Chart
Live Java Intraday Chart
Live Java Historical Chart
Charts Help
News
News Search
SEDAR Search
SEDAR Alerts
News Help
Indexes
Major Indexes
US incl Dow Jones
NASDAQ
S&P CME
PBOT - Phil Ex
TSX - Toronto
TSX-V - TSX Venture
Indexes Help
Portfolio
View Portfolio
Portfolio 1
Portfolio 2
Portfolio 3
Portfolio 4
Portfolio 5
Portfolio 6
Portfolio 7
Portfolio 8
Portfolio 9
Portfolio 10
Value Portfolio
All Portfolios
Portfolio 1
Portfolio 2
Portfolio 3
Portfolio 4
Portfolio 5
Portfolio 6
Portfolio 7
Portfolio 8
Portfolio 9
Portfolio 10
Edit Portfolio
Portfolio 1
Portfolio 2
Portfolio 3
Portfolio 4
Portfolio 5
Portfolio 6
Portfolio 7
Portfolio 8
Portfolio 9
Portfolio 10
Chart Portfolio
Portfolio 1
Portfolio 2
Portfolio 3
Portfolio 4
Portfolio 5
Portfolio 6
Portfolio 7
Portfolio 8
Portfolio 9
Portfolio 10
Live Portfolio
Portfolio 1
Portfolio 2
Portfolio 3
Portfolio 4
Portfolio 5
Portfolio 6
Portfolio 7
Portfolio 8
Portfolio 9
Portfolio 10
View Portfolio News
Daily Summary
Portfolio Help
Analytics
Exchange Statistics
Most Active
Live Most Active
Block Trades
Broker Trades
Halted Stocks
Dividends
Participants
Companies
Trade Workstation
Company Picker
Short Positions
Broker Codes
Analytics Help
Mutual Funds
Mutual Fund Search
Targeted Holder Search
SEDAR Fund Search
Mutual Fund Help
Enter Symbol
or Name
USA
CA
Quote
Chart
News
Closes
Depth
Forgot password?
Trouble logging in?
Login ID:
Password:
Save
Close Prices Last 3 Months
Price/volumes not adjusted for restructures
Date
Ex
Sym
Open
High
Low
Close
Chg
Vol
#Tr
Bid
Ask
2025-05-16
Z
ALG
202.32
204.67
201.89
203.19
1.05
96,065
2,649
91.18
206.74
2025-05-15
Z
ALG
200.25
203.09
200.25
202.02
1.465
63,862
2,040
81.01
225.00
2025-05-14
Z
ALG
201.73
203.84
200.07
200.50
-2.295
90,547
3,119
180.31
206.65
2025-05-13
Z
ALG
201.81
204.185
201.50
202.64
2.52
127,546
3,360
182.90
224.31
2025-05-12
Z
ALG
199.16
202.88
196.955
199.76
8.19
166,254
4,449
179.69
261.05
2025-05-09
Z
ALG
184.38
191.50
179.815
191.41
12.97
166,645
4,557
164.52
191.25
2025-05-08
Z
ALG
174.02
180.715
174.00
178.53
6.50
118,707
3,048
100.00
200.00
2025-05-07
Z
ALG
173.77
174.06
170.955
172.09
-0.47
53,346
2,147
100.00
225.00
2025-05-06
Z
ALG
173.09
174.30
170.95
172.54
-1.525
142,669
3,107
121.62
225.00
2025-05-05
Z
ALG
172.44
175.73
171.89
174.03
-0.39
55,926
2,239
173.23
174.52
2025-05-02
Z
ALG
171.05
175.40
171.05
173.96
4.13
59,399
2,220
173.31
174.61
2025-05-01
Z
ALG
165.87
170.50
165.87
169.32
1.894
72,987
2,358
126.82
225.00
2025-04-30
Z
ALG
167.87
167.87
164.77
166.98
-1.845
104,818
3,068
101.17
232.15
2025-04-29
Z
ALG
167.36
169.42
165.49
168.60
-0.40
141,405
2,629
134.62
243.55
2025-04-28
Z
ALG
168.25
169.92
166.8596
168.67
0.275
56,811
1,908
167.90
169.51
2025-04-25
Z
ALG
169.90
169.90
167.4446
168.55
-2.20
51,099
1,381
68.50
268.76
2025-04-24
Z
ALG
167.95
170.58
165.01
170.56
2.08
65,273
2,042
68.50
225.00
2025-04-23
Z
ALG
169.82
172.27
167.91
168.46
2.65
104,392
1,752
167.38
170.34
2025-04-22
Z
ALG
163.55
166.255
162.435
165.76
4.59
163,776
2,532
165.77
170.97
2025-04-21
Z
ALG
166.18
166.18
159.93
161.08
-5.9725
96,636
2,204
66.48
225.00
2025-04-18
Z
ALG
167.03
169.305
166.515
167.46
0.51
0
0
67.12
268.48
2025-04-17
Z
ALG
167.03
169.305
166.515
167.46
0.51
80,722
2,289
67.12
268.48
2025-04-16
Z
ALG
168.93
170.4914
165.93
166.87
-2.51
79,022
1,985
66.56
225.00
2025-04-15
Z
ALG
167.70
170.53
167.70
169.80
0.63
94,951
2,531
69.85
225.00
2025-04-14
Z
ALG
171.81
172.239
168.47
169.29
-1.83
120,700
3,243
167.41
169.70
2025-04-11
Z
ALG
168.27
171.86
165.155
171.13
1.62
101,531
2,910
69.85
225.00
2025-04-10
Z
ALG
169.74
171.70
165.91
169.04
-3.00
103,306
2,972
68.66
225.00
2025-04-09
Z
ALG
158.35
173.81
158.35
172.60
14.125
226,753
3,331
69.85
225.00
2025-04-08
Z
ALG
165.73
165.73
157.07
158.47
-2.776
124,499
3,297
69.85
256.75
2025-04-07
Z
ALG
162.05
167.575
159.705
161.51
-4.26
133,591
3,244
155.00
260.83
2025-04-04
Z
ALG
166.96
167.90
163.255
165.81
-5.47
138,483
3,765
66.75
225.00
2025-04-03
Z
ALG
177.17
177.77
170.80
171.06
-10.72
80,878
2,766
151.80
199.00
2025-04-02
Z
ALG
178.09
182.01
178.09
181.60
1.84
48,279
2,868
165.00
290.51
2025-04-01
Z
ALG
176.93
180.79
176.36
179.73
1.455
71,943
2,229
160.92
199.37
2025-03-31
Z
ALG
178.59
180.255
177.43
178.21
-2.65
65,426
2,132
168.21
197.51
2025-03-28
Z
ALG
184.90
186.125
179.90
180.84
-5.485
47,671
2,245
72.29
181.01
2025-03-27
Z
ALG
186.97
188.1475
185.12
186.11
-1.15
75,259
2,692
185.22
186.54
2025-03-26
Z
ALG
186.52
189.59
185.14
187.27
0.075
63,868
2,434
185.72
188.18
2025-03-25
Z
ALG
187.43
189.18
185.925
187.19
-0.85
116,764
3,140
186.72
188.05
2025-03-24
Z
ALG
184.39
188.77
184.39
188.05
4.328
152,560
4,082
187.35
299.80
2025-03-21
Z
ALG
186.17
186.17
180.39
183.56
-4.98
813,316
4,267
168.21
499.00
2025-03-20
Z
ALG
186.38
191.58
186.38
188.38
0.005
201,072
4,068
187.78
189.10
2025-03-19
Z
ALG
188.40
191.99
186.35
188.26
-0.74
117,045
3,773
159.88
211.55
2025-03-18
Z
ALG
186.51
191.25
186.51
189.03
0.992
156,081
4,666
165.00
499.00
2025-03-17
Z
ALG
185.75
192.90
185.75
188.09
2.19
151,542
5,590
187.43
188.74
2025-03-14
Z
ALG
183.26
187.49
183.26
185.91
3.20
95,036
4,350
168.21
499.00
2025-03-13
Z
ALG
182.92
185.69
182.08
182.60
0.15
79,144
3,341
73.91
199.00
2025-03-12
Z
ALG
185.90
186.755
181.72
182.79
-3.01
113,633
3,971
168.21
290.98
2025-03-11
Z
ALG
187.04
187.04
183.1962
185.79
-0.47
114,736
4,836
168.21
199.00
2025-03-10
Z
ALG
181.61
188.68
181.61
186.54
2.85
155,098
3,942
74.70
199.00
2025-03-07
Z
ALG
181.66
183.71
181.50
183.66
0.66
117,350
3,517
165.00
499.00
2025-03-06
Z
ALG
177.22
183.345
176.06
183.03
4.80
130,698
4,602
165.00
499.00
2025-03-05
Z
ALG
175.90
178.43
174.91
178.23
3.34
119,199
3,051
168.21
499.00
2025-03-04
Z
ALG
174.21
176.00
172.395
174.81
-1.265
151,933
3,643
165.00
191.28
2025-03-03
Z
ALG
175.00
177.96
173.71
176.02
1.115
172,198
4,558
168.21
499.00
2025-02-28
Z
ALG
180.32
180.81
170.57
174.98
-9.245
321,625
5,688
171.00
195.76
2025-02-27
Z
ALG
183.64
187.355
183.63
184.26
-0.73
87,764
3,047
177.09
199.00
2025-02-26
Z
ALG
186.41
188.09
184.52
184.94
-1.72
69,045
2,238
168.21
499.00
2025-02-25
Z
ALG
186.86
188.33
186.02
186.54
0.95
82,801
2,575
74.90
199.00
2025-02-24
Z
ALG
189.49
189.49
185.73
185.73
-3.14
89,784
3,098
184.69
199.00
2025-02-21
Z
ALG
190.70
190.70
185.75
188.90
0.534
151,900
2,626
75.52
199.00
2025-02-20
Z
ALG
188.25
189.24
186.08
188.30
-0.65
127,069
3,144
165.00
188.30
2025-02-19
Z
ALG
185.27
189.59
185.27
188.87
1.86
84,528
2,760
184.69
224.99
2025-02-18
Z
ALG
185.13
188.24
185.13
187.04
2.56
85,521
3,116
160.06
209.30
2025-02-17
Z
ALG
186.80
187.26
184.22
184.56
-0.65
0
0
183.88
185.27