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NasdaqGS - Delayed Quote USD

Qualys, Inc. (QLYS)

171.65 -2.70 (-1.55%)
At close: September 4 at 4:00:00 PM EDT
173.37 +1.72 (+1.00%)
After hours: September 4 at 7:57:13 PM EDT
Trade Qualys on Coinbase
Currency in USD
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Date Open High Low Close Adj Close Volume
Sep 4, 2026
172.51 175.00 170.42 171.65 171.65 447,000
Sep 3, 2026
173.26 174.89 168.71 174.35 174.35 523,400
Sep 2, 2026
175.27 181.16 166.37 170.83 170.83 967,300
Sep 1, 2026
183.25 187.53 176.28 177.01 177.01 841,100
Aug 31, 2026
187.00 190.52 184.31 186.14 186.14 661,300
Aug 28, 2026
186.42 188.23 183.52 187.05 187.05 480,200
Aug 27, 2026
182.02 190.99 180.00 188.59 188.59 935,500
Aug 26, 2026
174.21 178.64 172.75 176.67 176.67 332,200
Aug 25, 2026
178.34 180.00 173.54 175.94 175.94 461,000
Aug 24, 2026
182.18 182.95 175.61 178.46 178.46 440,900
Aug 21, 2026
181.75 183.59 176.61 181.98 181.98 511,200
Aug 20, 2026
185.00 187.28 181.54 182.21 182.21 403,300
Aug 19, 2026
188.03 188.73 181.47 186.68 186.68 447,700
Aug 18, 2026
185.62 188.81 182.79 187.98 187.98 544,400
Aug 17, 2026
184.12 185.23 178.26 183.31 183.31 772,200
Aug 14, 2026
196.30 196.72 185.79 186.05 186.05 565,500
Aug 13, 2026
188.59 196.59 186.71 195.88 195.88 643,200
Aug 12, 2026
185.13 188.84 183.28 187.15 187.15 513,300
Aug 11, 2026
185.80 189.60 180.40 188.31 188.31 722,600
Aug 10, 2026
182.15 192.73 182.09 185.80 185.80 923,300
Aug 7, 2026
183.45 184.39 178.30 183.48 183.48 743,000
Aug 6, 2026
180.00 184.40 174.96 181.78 181.78 1,259,600
Aug 5, 2026
198.42 201.54 181.09 183.25 183.25 1,620,600
Aug 4, 2026
152.26 162.74 150.62 161.06 161.06 1,045,900
Aug 3, 2026
147.95 155.74 146.36 154.89 154.89 959,800
Jul 31, 2026
141.71 145.33 137.81 144.75 144.75 658,700
Jul 30, 2026
131.99 143.41 131.00 141.71 141.71 1,052,900
Jul 29, 2026
137.35 138.55 133.03 135.13 135.13 720,000
Jul 28, 2026
135.01 139.12 131.91 135.75 135.75 641,600
Jul 27, 2026
138.86 140.60 134.64 134.79 134.79 786,000
Jul 24, 2026
134.53 137.51 131.98 137.48 137.48 539,400
Jul 23, 2026
142.12 142.44 133.04 133.74 133.74 749,000
Jul 22, 2026
145.15 147.49 138.76 140.23 140.23 699,400
Jul 21, 2026
155.66 155.66 141.91 143.78 143.78 1,163,300
Jul 20, 2026
158.19 160.78 155.77 156.37 156.37 492,800
Jul 17, 2026
155.45 160.84 154.01 159.43 159.43 824,200
Jul 16, 2026
161.95 161.97 155.97 157.56 157.56 573,500
Jul 15, 2026
164.25 167.86 155.43 159.32 159.32 566,000
Jul 14, 2026
148.38 164.21 148.38 164.12 164.12 768,400
Jul 13, 2026
154.42 155.40 148.31 151.54 151.54 720,900
Jul 10, 2026
160.24 162.18 151.96 152.69 152.69 658,700
Jul 9, 2026
150.10 159.39 148.01 159.39 159.39 523,500
Jul 8, 2026
155.57 157.72 153.29 153.54 153.54 802,800
Jul 7, 2026
159.61 164.17 157.33 157.55 157.55 1,000,000
Jul 6, 2026
151.50 159.35 151.11 158.26 158.26 1,008,700
Jul 2, 2026
143.44 148.42 141.00 148.12 148.12 1,043,100
Jul 1, 2026
141.34 148.00 139.84 143.44 143.44 843,000
Jun 30, 2026
129.61 141.52 129.48 137.49 137.49 1,867,000
Jun 29, 2026
124.13 129.70 123.71 128.32 128.32 781,100
Jun 26, 2026
116.37 124.17 116.37 123.27 123.27 1,691,900
Jun 25, 2026
114.83 118.50 112.60 116.19 116.19 476,400
Jun 24, 2026
112.58 115.82 112.50 115.34 115.34 542,200
Jun 23, 2026
110.40 114.82 110.40 112.33 112.33 563,900
Jun 22, 2026
110.55 114.16 106.79 108.51 108.51 710,300
Jun 18, 2026
111.75 112.41 107.96 111.30 111.30 1,294,800
Jun 17, 2026
112.36 114.95 111.00 112.18 112.18 820,100
Jun 16, 2026
114.84 117.91 112.74 113.67 113.67 852,400
Jun 15, 2026
111.30 116.51 110.50 114.65 114.65 889,700
Jun 12, 2026
110.75 113.78 109.00 111.24 111.24 544,900
Jun 11, 2026
108.93 111.80 107.25 110.83 110.83 482,600
Jun 10, 2026
108.62 112.80 107.88 110.20 110.20 559,500
Jun 9, 2026
108.66 109.92 107.40 109.71 109.71 694,200
Jun 8, 2026
108.96 110.49 106.75 110.31 110.31 523,300
Jun 5, 2026
112.02 113.10 107.10 109.90 109.90 589,300
Jun 4, 2026
112.36 114.10 111.15 111.53 111.53 672,400
Jun 3, 2026
111.55 112.82 109.36 111.61 111.61 943,800
Jun 2, 2026
109.41 113.66 108.20 113.42 113.42 569,400
Jun 1, 2026
112.30 115.89 110.97 114.02 114.02 979,300
May 29, 2026
101.09 110.12 101.09 109.29 109.29 987,500
May 28, 2026
99.37 101.31 98.41 100.37 100.37 504,900
May 27, 2026
100.12 101.45 98.28 98.32 98.32 515,300
May 26, 2026
101.50 103.54 99.70 102.31 102.31 431,900
May 22, 2026
101.21 104.52 101.13 102.37 102.37 605,600
May 21, 2026
98.73 101.21 97.46 100.85 100.85 665,800
May 20, 2026
98.27 101.52 97.46 100.55 100.55 698,300
May 19, 2026
99.69 101.78 97.95 100.09 100.09 942,200
May 18, 2026
90.05 98.41 89.49 97.98 97.98 1,069,600
May 15, 2026
88.17 90.79 86.73 90.02 90.02 532,400
May 14, 2026
86.99 88.11 84.63 86.73 86.73 691,500
May 13, 2026
89.22 90.00 85.27 86.50 86.50 792,000
May 12, 2026
92.82 92.82 89.26 90.12 90.12 580,800
May 11, 2026
93.71 94.38 87.52 91.53 91.53 882,800
May 8, 2026
93.65 95.72 90.33 94.28 94.28 1,144,400
May 7, 2026
93.00 95.61 92.10 94.97 94.97 1,310,100
May 6, 2026
90.24 91.11 84.31 90.84 90.84 1,171,700
May 5, 2026
92.00 92.96 89.56 92.14 92.14 820,500
May 4, 2026
88.34 92.82 87.56 92.49 92.49 966,000
May 1, 2026
88.00 90.08 85.87 88.53 88.53 722,000
Apr 30, 2026
87.90 91.88 86.00 86.93 86.93 1,042,400
Apr 29, 2026
84.66 90.23 83.96 89.60 89.60 1,253,100
Apr 28, 2026
86.46 87.34 84.90 85.70 85.70 528,700
Apr 27, 2026
84.33 86.34 83.76 85.16 85.16 483,800
Apr 24, 2026
83.87 84.59 82.12 84.34 84.34 445,800
Apr 23, 2026
86.46 87.84 82.07 84.04 84.04 618,100
Apr 22, 2026
86.55 89.14 86.00 88.71 88.71 656,600
Apr 21, 2026
82.37 88.05 82.34 86.28 86.28 989,200
Apr 20, 2026
82.89 84.55 81.40 82.00 82.00 1,135,400
Apr 17, 2026
85.48 86.00 82.56 83.17 83.17 1,368,900
Apr 16, 2026
86.27 87.37 82.73 84.09 84.09 950,700
Apr 15, 2026
84.39 87.09 84.20 85.17 85.17 821,400
Apr 14, 2026
81.68 84.41 81.68 83.22 83.22 1,275,800
Apr 13, 2026
76.62 81.47 76.36 81.40 81.40 1,308,300
Apr 10, 2026
77.41 79.11 74.74 76.20 76.20 1,202,300
Apr 9, 2026
86.00 86.45 74.51 76.68 76.68 1,701,000
Apr 8, 2026
88.98 90.56 86.04 87.36 87.36 1,023,800
Apr 7, 2026
90.51 92.02 87.45 88.24 88.24 943,000
Apr 6, 2026
88.42 90.93 87.64 90.32 90.32 446,800
Apr 2, 2026
87.11 89.84 85.96 88.36 88.36 736,700
Apr 1, 2026
88.52 88.85 85.08 86.21 86.21 821,100
Mar 31, 2026
88.64 89.00 85.31 87.85 87.85 915,900
Mar 30, 2026
86.28 89.16 86.28 87.92 87.92 721,500
Mar 27, 2026
88.63 89.76 82.06 85.63 85.63 1,080,200
Mar 26, 2026
89.37 92.54 89.00 91.11 91.11 432,600
Mar 25, 2026
93.49 94.02 89.54 89.90 89.90 513,600
Mar 24, 2026
96.27 96.55 91.13 92.29 92.29 679,500
Mar 23, 2026
97.57 99.59 95.31 97.34 97.34 511,300
Mar 20, 2026
95.89 97.34 93.66 96.44 96.44 1,692,500
Mar 19, 2026
96.92 98.73 95.01 96.59 96.59 519,600
Mar 18, 2026
94.01 97.27 93.84 96.64 96.64 455,600
Mar 17, 2026
94.97 100.00 94.68 95.08 95.08 573,100
Mar 16, 2026
98.01 99.66 94.65 94.99 94.99 766,100
Mar 13, 2026
97.00 103.00 96.86 99.71 99.71 599,900
Mar 12, 2026
96.00 98.86 96.00 96.99 96.99 592,000
Mar 11, 2026
96.52 98.65 94.28 96.66 96.66 331,200
Mar 10, 2026
96.61 96.61 93.44 95.38 95.38 322,900
Mar 9, 2026
97.32 98.20 94.89 96.36 96.36 699,200
Mar 6, 2026
98.24 99.87 95.85 98.66 98.66 484,200
Mar 5, 2026
97.65 101.50 97.65 99.45 99.45 587,800
Mar 4, 2026
97.39 99.17 96.30 98.08 98.08 618,200
Mar 3, 2026
93.08 98.44 92.75 97.39 97.39 512,800
Mar 2, 2026
92.44 96.69 91.81 94.59 94.59 801,900
Feb 27, 2026
90.83 92.90 89.94 92.47 92.47 872,600
Feb 26, 2026
91.87 96.91 91.63 93.68 93.68 1,067,000
Feb 25, 2026
87.99 91.63 87.71 91.24 91.24 1,045,300
Feb 24, 2026
87.00 89.30 86.18 86.83 86.83 807,700
Feb 23, 2026
92.27 92.27 85.14 86.65 86.65 1,473,500
Feb 20, 2026
103.20 105.34 92.05 92.66 92.66 1,490,800
Feb 19, 2026
104.05 104.06 101.96 103.20 103.20 615,700
Feb 18, 2026
102.99 105.20 101.61 104.39 104.39 632,300
Feb 17, 2026
105.31 105.85 102.11 103.91 103.91 766,800
Feb 13, 2026
104.93 108.26 104.22 104.91 104.91 1,194,000
Feb 12, 2026
110.21 111.79 104.56 104.79 104.79 896,000
Feb 11, 2026
112.26 114.01 108.27 110.28 110.28 674,100
Feb 10, 2026
109.67 114.34 109.67 113.39 113.39 869,700
Feb 9, 2026
110.40 113.53 107.17 109.15 109.15 1,153,500
Feb 6, 2026
126.91 131.31 109.72 110.80 110.80 2,105,700
Feb 5, 2026
130.75 133.33 127.02 127.81 127.81 827,600
Feb 4, 2026
126.01 130.92 124.43 129.18 129.18 754,800
Feb 3, 2026
132.43 133.45 125.90 127.52 127.52 634,900
Feb 2, 2026
131.00 137.49 131.00 135.00 135.00 722,800
Jan 30, 2026
131.95 132.88 130.22 131.90 131.90 572,100
Jan 29, 2026
131.27 132.36 128.44 132.12 132.12 514,200
Jan 28, 2026
133.00 134.33 131.96 132.69 132.69 300,100
Jan 27, 2026
132.82 133.85 130.75 133.00 133.00 312,200
Jan 26, 2026
129.43 133.00 128.55 132.18 132.18 560,700
Jan 23, 2026
130.97 131.37 128.16 128.79 128.79 374,800
Jan 22, 2026
133.29 134.30 129.90 130.97 130.97 433,900
Jan 21, 2026
132.25 133.47 131.02 132.50 132.50 295,400
Jan 20, 2026
133.33 134.50 131.00 132.02 132.02 476,400
Jan 16, 2026
133.64 136.00 132.80 134.57 134.57 436,000
Jan 15, 2026
133.96 134.33 130.08 133.79 133.79 431,100
Jan 14, 2026
132.50 134.96 131.44 134.03 134.03 431,000
Jan 13, 2026
134.77 135.77 132.27 133.14 133.14 253,400
Jan 12, 2026
132.73 136.00 132.06 135.21 135.21 428,300
Jan 9, 2026
133.21 134.58 131.00 133.15 133.15 271,800
Jan 8, 2026
131.36 134.56 129.98 133.36 133.36 362,900
Jan 7, 2026
130.65 132.20 127.79 131.86 131.86 357,500
Jan 6, 2026
129.75 131.00 129.06 130.04 130.04 369,900
Jan 5, 2026
130.91 132.78 129.86 131.02 131.02 381,700
Jan 2, 2026
132.60 133.38 129.05 131.01 131.01 346,300
Dec 31, 2025
133.96 134.09 132.29 132.90 132.90 290,600
Dec 30, 2025
136.61 136.61 131.00 134.57 134.57 475,400
Dec 29, 2025
137.78 139.20 137.08 137.34 137.34 200,100
Dec 26, 2025
139.69 140.74 137.48 138.29 138.29 208,700
Dec 24, 2025
138.99 140.20 137.64 139.54 139.54 140,800
Dec 23, 2025
139.94 141.33 138.16 139.08 139.08 388,600
Dec 22, 2025
142.47 143.88 140.82 140.96 140.96 235,900
Dec 19, 2025
142.10 143.60 140.80 142.76 142.76 1,290,400
Dec 18, 2025
144.97 144.97 142.00 142.95 142.95 356,600
Dec 17, 2025
143.17 144.30 137.87 141.95 141.95 786,200
Dec 16, 2025
144.10 145.06 139.47 143.57 143.57 713,200
Dec 15, 2025
152.53 152.53 144.75 144.90 144.90 533,700
Dec 12, 2025
153.09 153.62 151.01 152.53 152.53 382,200
Dec 11, 2025
151.54 153.61 150.43 152.31 152.31 239,900
Dec 10, 2025
150.24 153.10 149.77 151.75 151.75 346,400
Dec 9, 2025
148.95 150.90 147.48 150.03 150.03 316,800
Dec 8, 2025
146.94 150.43 145.72 149.76 149.76 303,400
Dec 5, 2025
148.80 150.29 144.56 146.08 146.08 436,200
Dec 4, 2025
150.00 151.56 149.00 149.63 149.63 346,900
Dec 3, 2025
145.00 149.92 144.24 149.13 149.13 361,000
Dec 2, 2025
144.63 148.49 144.30 145.81 145.81 453,100
Dec 1, 2025
141.40 144.67 140.60 143.16 143.16 344,400
Nov 28, 2025
141.42 143.00 140.67 140.85 140.85 162,700
Nov 26, 2025
141.09 143.00 139.89 141.63 141.63 258,700
Nov 25, 2025
141.70 143.30 139.72 141.79 141.79 288,600
Nov 24, 2025
143.39 143.39 139.24 140.52 140.52 346,800
Nov 21, 2025
138.05 144.47 136.27 143.07 143.07 666,500
Nov 20, 2025
139.85 140.71 137.29 137.90 137.90 283,100
Nov 19, 2025
137.85 139.06 136.17 138.21 138.21 261,400
Nov 18, 2025
138.92 140.38 137.51 138.55 138.55 318,100
Nov 17, 2025
143.67 144.59 139.35 139.46 139.46 341,900
Nov 14, 2025
141.78 143.84 140.58 143.57 143.57 426,100
Nov 13, 2025
150.00 150.00 143.07 143.32 143.32 544,300
Nov 12, 2025
153.86 155.47 148.78 150.05 150.05 371,800
Nov 11, 2025
151.15 154.06 150.54 153.80 153.80 321,100
Nov 10, 2025
150.27 152.56 149.10 151.99 151.99 535,400
Nov 7, 2025
145.99 151.66 145.54 149.73 149.73 695,500
Nov 6, 2025
142.42 147.58 138.80 147.02 147.02 1,379,900
Nov 5, 2025
141.46 147.19 135.66 146.13 146.13 1,432,900
Nov 4, 2025
124.14 125.40 121.01 121.21 121.21 507,700
Nov 3, 2025
123.45 125.39 122.14 125.12 125.12 387,700
Oct 31, 2025
122.63 124.19 121.92 123.26 123.26 302,600
Oct 30, 2025
122.76 125.36 122.26 123.79 123.79 413,400
Oct 29, 2025
126.99 126.99 122.10 122.56 122.56 319,200
Oct 28, 2025
126.70 127.67 125.91 126.99 126.99 240,700
Oct 27, 2025
128.68 129.05 126.00 126.07 126.07 279,100
Oct 24, 2025
128.54 129.02 127.17 128.05 128.05 172,800
Oct 23, 2025
127.91 129.00 126.79 127.90 127.90 227,400
Oct 22, 2025
131.84 132.72 128.16 128.22 128.22 333,100
Oct 21, 2025
127.40 132.07 126.89 131.84 131.84 319,500
Oct 20, 2025
127.23 128.00 126.44 127.63 127.63 207,000
Oct 17, 2025
127.05 128.85 126.35 126.60 126.60 264,600
Oct 16, 2025
128.27 129.32 126.44 127.56 127.56 425,100
Oct 15, 2025
128.09 130.59 127.35 127.77 127.77 408,700
Oct 14, 2025
126.80 127.72 125.30 127.64 127.64 303,800
Oct 13, 2025
130.42 130.42 126.53 127.91 127.91 323,100
Oct 10, 2025
129.98 130.81 127.62 128.81 128.81 391,800
Oct 9, 2025
128.72 130.41 127.56 129.78 129.78 282,500
Oct 8, 2025
128.43 129.28 127.41 129.23 129.23 360,700
Oct 7, 2025
129.61 130.00 126.47 127.66 127.66 309,100
Oct 6, 2025
131.71 132.26 128.11 129.60 129.60 414,100
Oct 3, 2025
131.47 133.81 131.00 131.07 131.07 336,400
Oct 2, 2025
131.63 132.26 130.41 130.78 130.78 437,500
Oct 1, 2025
131.81 133.90 129.88 131.37 131.37 395,000
Sep 30, 2025
136.28 137.48 132.17 132.33 132.33 323,000
Sep 29, 2025
137.31 137.31 135.00 136.50 136.50 256,500
Sep 26, 2025
135.42 136.82 134.26 136.66 136.66 232,100
Sep 25, 2025
135.75 136.75 133.77 135.36 135.36 297,600
Sep 24, 2025
135.64 137.36 134.32 136.15 136.15 238,900
Sep 23, 2025
136.48 137.00 134.07 134.87 134.87 186,000
Sep 22, 2025
135.12 136.72 134.63 136.39 136.39 178,100
Sep 19, 2025
136.03 136.37 133.92 135.56 135.56 931,600
Sep 18, 2025
133.48 136.70 132.85 135.78 135.78 285,000
Sep 17, 2025
132.63 133.95 131.00 132.21 132.21 242,000
Sep 16, 2025
131.51 133.16 131.00 132.20 132.20 329,100
Sep 15, 2025
133.17 133.55 131.72 132.08 132.08 385,800
Sep 12, 2025
135.90 135.99 133.17 133.46 133.46 182,100
Sep 11, 2025
132.17 135.75 131.37 135.65 135.65 246,400
Sep 10, 2025
132.92 134.24 131.22 131.53 131.53 244,900
Sep 9, 2025
135.12 135.12 132.21 133.11 133.11 282,300
Sep 8, 2025
135.27 135.47 133.22 135.16 135.16 286,200
Sep 5, 2025
134.29 137.00 133.49 134.95 134.95 334,400

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