NasdaqGS - Delayed Quote
USD
Silicon Motion Technology Corporation (SIMO)
256.21
+20.51
(+8.70%)
At close: September 4 at 4:00:00 PM EDT
256.00
-0.21
(-0.08%)
After hours: September 4 at 7:54:35 PM EDT
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Date
Open
High
Low
Close
Close price adjusted for splits.
Adj Close
Adjusted close price adjusted for splits and dividend and/or capital gain distributions.
Volume
Sep 4, 2026
239.23
258.00
234.56
256.21
256.21
743,700
Sep 3, 2026
239.06
240.00
227.16
235.70
235.70
886,500
Sep 2, 2026
235.71
242.87
233.00
242.51
242.51
603,100
Sep 1, 2026
240.09
243.77
230.02
237.35
237.35
674,000
Aug 31, 2026
247.05
250.92
238.74
246.84
246.84
579,900
Aug 28, 2026
252.24
255.38
244.04
245.81
245.81
405,400
Aug 27, 2026
272.00
272.00
249.00
255.08
255.08
696,100
Aug 26, 2026
241.68
263.69
241.16
263.11
263.11
776,100
Aug 25, 2026
243.59
251.49
240.11
241.83
241.83
995,000
Aug 24, 2026
250.00
257.50
238.54
243.18
243.18
844,500
Aug 21, 2026
254.71
259.99
247.23
258.36
258.36
769,800
Aug 20, 2026
244.48
253.56
242.83
249.65
249.65
577,300
Aug 19, 2026
249.01
252.94
239.41
242.80
242.80
1,115,700
Aug 18, 2026
261.60
264.89
248.11
251.72
251.72
1,339,500
Aug 17, 2026
270.38
275.00
266.00
272.70
272.70
1,215,600
Aug 14, 2026
255.24
269.50
252.46
268.90
268.90
1,118,400
Aug 13, 2026
239.32
254.50
239.20
249.12
249.12
1,011,700
Aug 12, 2026
230.59
248.50
230.00
241.31
241.31
1,825,700
Aug 11, 2026
229.00
233.23
222.37
224.00
224.00
2,830,700
Aug 10, 2026
237.65
246.29
227.89
230.61
230.61
2,914,800
Aug 7, 2026
268.94
274.99
248.36
256.12
256.12
618,900
Aug 6, 2026
0.5
Dividend
Dividends on any given ex-date include regular and any special dividends
Aug 6, 2026
244.63
270.76
238.51
267.43
267.43
1,271,600
Aug 5, 2026
260.39
268.17
245.89
246.65
246.15
994,400
Aug 4, 2026
266.00
272.00
258.30
268.49
267.95
956,700
Aug 3, 2026
242.89
258.00
235.11
251.52
251.01
1,137,700
Jul 31, 2026
270.00
273.94
250.00
253.60
253.09
1,532,100
Jul 30, 2026
259.99
285.00
235.11
255.10
254.58
2,600,500
Jul 29, 2026
224.64
229.57
204.37
209.68
209.25
1,662,900
Jul 28, 2026
226.00
231.99
213.08
221.42
220.97
1,533,400
Jul 27, 2026
274.00
274.00
236.05
244.45
243.95
1,426,800
Jul 24, 2026
277.33
283.66
265.10
270.90
270.35
666,300
Jul 23, 2026
276.00
294.34
276.00
289.08
288.49
887,000
Jul 22, 2026
274.64
291.41
267.78
281.68
281.11
466,500
Jul 21, 2026
269.95
278.69
261.00
278.17
277.61
493,900
Jul 20, 2026
269.78
271.09
251.01
252.61
252.10
889,700
Jul 17, 2026
257.02
271.00
245.00
264.33
263.79
688,200
Jul 16, 2026
280.00
288.26
264.50
272.45
271.90
979,300
Jul 15, 2026
310.43
315.00
282.22
293.40
292.81
534,100
Jul 14, 2026
317.50
317.50
304.11
308.41
307.78
566,500
Jul 13, 2026
313.05
317.37
296.80
299.51
298.90
527,200
Jul 10, 2026
315.36
329.00
311.80
326.35
325.69
530,400
Jul 9, 2026
324.21
337.00
320.00
324.26
323.60
745,400
Jul 8, 2026
293.96
315.01
292.01
313.30
312.66
914,800
Jul 7, 2026
298.73
303.98
284.40
294.90
294.30
718,100
Jul 6, 2026
313.00
338.94
310.00
318.86
318.21
655,400
Jul 2, 2026
318.52
323.22
286.09
300.71
300.10
752,800
Jul 1, 2026
320.00
329.59
316.16
316.98
316.34
611,500
Jun 30, 2026
332.25
341.00
328.00
333.33
332.65
589,800
Jun 29, 2026
304.01
337.17
294.50
331.94
331.27
1,470,500
Jun 26, 2026
314.52
314.52
294.00
305.28
304.66
1,116,300
Jun 25, 2026
344.75
349.99
321.50
325.26
324.60
773,300
Jun 24, 2026
320.70
324.25
306.00
321.66
321.01
831,800
Jun 23, 2026
311.00
322.81
304.00
319.00
318.35
847,000
Jun 22, 2026
332.07
355.00
329.25
336.90
336.22
1,044,400
Jun 18, 2026
323.66
336.32
316.26
321.66
321.01
1,523,200
Jun 17, 2026
291.85
316.28
287.76
307.12
306.50
1,095,500
Jun 16, 2026
276.53
294.91
270.33
282.68
282.11
989,500
Jun 15, 2026
293.00
298.00
273.96
276.40
275.84
756,600
Jun 12, 2026
271.75
286.72
260.00
280.49
279.92
730,300
Jun 11, 2026
256.44
274.80
255.00
274.34
273.78
592,200
Jun 10, 2026
253.15
263.09
247.02
251.68
251.17
583,100
Jun 9, 2026
269.41
272.08
239.15
259.75
259.22
857,200
Jun 8, 2026
270.12
274.32
260.16
263.21
262.68
790,700
Jun 5, 2026
285.62
287.00
256.49
258.70
258.18
1,471,300
Jun 4, 2026
290.00
302.14
284.99
294.67
294.07
888,200
Jun 3, 2026
305.00
314.34
292.94
306.57
305.95
1,266,800
Jun 2, 2026
273.17
303.38
268.13
301.27
300.66
1,882,700
Jun 1, 2026
275.08
288.64
265.80
268.05
267.51
1,402,900
May 29, 2026
285.81
288.89
268.53
276.87
276.31
1,143,500
May 28, 2026
289.59
294.99
277.79
282.44
281.87
931,500
May 27, 2026
287.95
287.95
268.10
284.98
284.40
848,100
May 26, 2026
292.16
294.00
276.20
290.32
289.73
1,850,200
May 22, 2026
267.00
278.50
263.99
276.14
275.58
800,100
May 21, 2026
258.84
265.12
252.51
263.51
262.98
626,400
May 20, 2026
255.37
258.31
246.60
258.02
257.50
944,000
May 19, 2026
234.32
261.34
230.05
252.92
252.41
2,053,200
May 18, 2026
264.17
267.00
235.00
239.76
239.27
1,183,600
May 15, 2026
254.14
265.50
250.93
259.99
259.46
771,800
May 14, 2026
271.76
273.25
263.10
263.85
263.32
794,500
May 13, 2026
264.99
273.90
252.51
269.87
269.32
875,800
May 12, 2026
254.30
259.49
243.79
258.71
258.19
1,036,600
May 11, 2026
256.62
272.00
255.44
262.05
261.52
1,778,200
May 8, 2026
251.18
254.84
238.52
253.59
253.08
1,010,800
May 7, 2026
0.5
Dividend
Dividends on any given ex-date include regular and any special dividends
May 7, 2026
242.85
251.71
236.11
242.71
242.22
1,180,900
May 6, 2026
230.39
245.50
228.82
244.95
243.95
1,309,900
May 5, 2026
231.96
248.59
223.03
238.41
237.44
2,104,400
May 4, 2026
239.25
243.89
222.20
227.16
226.24
1,253,900
May 1, 2026
212.00
235.00
210.00
234.52
233.57
1,412,700
Apr 30, 2026
226.53
229.32
198.40
218.78
217.89
1,893,800
Apr 29, 2026
195.00
217.98
192.80
217.50
216.62
4,374,100
Apr 28, 2026
143.59
152.66
140.22
149.18
148.57
1,310,600
Apr 27, 2026
155.31
155.73
145.18
147.54
146.94
907,400
Apr 24, 2026
146.94
153.79
142.00
153.46
152.84
748,000
Apr 23, 2026
143.93
147.60
139.18
142.00
141.42
589,300
Apr 22, 2026
145.05
146.15
140.23
141.95
141.37
377,500
Apr 21, 2026
138.60
143.50
138.51
142.45
141.87
530,100
Apr 20, 2026
141.78
141.93
137.25
138.70
138.14
441,600
Apr 17, 2026
139.79
145.82
137.63
139.71
139.14
845,800
Apr 16, 2026
138.01
139.04
133.35
137.00
136.44
526,000
Apr 15, 2026
129.90
139.50
128.51
139.03
138.46
1,137,900
Apr 14, 2026
128.00
130.22
126.14
130.15
129.62
790,900
Apr 13, 2026
126.00
126.98
124.01
126.00
125.49
445,900
Apr 10, 2026
126.44
130.63
126.29
126.71
126.20
535,000
Apr 9, 2026
121.33
128.56
120.16
127.00
126.48
968,500
Apr 8, 2026
124.24
125.91
120.70
121.75
121.26
563,900
Apr 7, 2026
116.59
117.82
114.11
117.01
116.53
237,300
Apr 6, 2026
114.52
117.59
114.09
116.59
116.12
160,300
Apr 2, 2026
110.67
115.99
107.02
113.90
113.44
273,600
Apr 1, 2026
114.21
118.61
112.76
116.98
116.50
493,500
Mar 31, 2026
105.61
113.45
105.61
112.29
111.83
301,600
Mar 30, 2026
110.51
110.82
104.99
105.45
105.02
640,000
Mar 27, 2026
108.25
115.00
108.25
110.06
109.61
293,700
Mar 26, 2026
108.00
116.39
107.60
111.23
110.78
938,500
Mar 25, 2026
119.80
119.98
110.39
110.93
110.48
1,102,100
Mar 24, 2026
122.00
124.40
116.01
118.64
118.16
699,000
Mar 23, 2026
124.37
129.50
123.43
123.73
123.23
486,100
Mar 20, 2026
125.90
129.50
121.95
123.76
123.26
356,500
Mar 19, 2026
120.79
128.27
120.00
127.50
126.98
457,600
Mar 18, 2026
127.39
129.80
125.03
125.40
124.89
234,700
Mar 17, 2026
126.20
128.81
124.00
126.18
125.67
238,700
Mar 16, 2026
126.84
130.00
124.56
125.97
125.46
544,100
Mar 13, 2026
121.35
125.23
120.81
123.26
122.76
312,300
Mar 12, 2026
120.19
121.81
117.03
120.11
119.62
326,200
Mar 11, 2026
122.28
127.25
121.60
123.64
123.14
343,600
Mar 10, 2026
123.29
125.91
121.70
122.78
122.28
302,800
Mar 9, 2026
115.00
121.94
112.61
121.63
121.14
515,400
Mar 6, 2026
120.06
122.52
116.07
118.35
117.87
338,400
Mar 5, 2026
120.86
125.93
120.00
123.76
123.26
379,800
Mar 4, 2026
120.99
124.00
119.30
122.30
121.80
538,300
Mar 3, 2026
123.21
124.98
117.00
119.43
118.94
852,600
Mar 2, 2026
125.45
131.00
125.00
129.19
128.66
696,700
Feb 27, 2026
127.56
132.00
126.50
129.23
128.70
544,600
Feb 26, 2026
142.08
144.28
129.19
131.08
130.55
1,021,700
Feb 25, 2026
139.56
146.85
138.78
143.01
142.43
676,100
Feb 24, 2026
138.21
140.87
135.10
135.89
135.34
364,800
Feb 23, 2026
135.09
138.50
133.17
136.16
135.61
443,600
Feb 20, 2026
132.11
137.98
132.00
134.88
134.33
448,700
Feb 19, 2026
133.00
134.66
129.35
132.31
131.77
502,700
Feb 18, 2026
131.20
137.43
129.92
132.76
132.22
476,000
Feb 17, 2026
134.01
134.01
126.80
131.36
130.83
571,800
Feb 13, 2026
136.51
137.96
132.00
136.28
135.73
511,600
Feb 12, 2026
140.47
144.68
134.46
138.35
137.79
707,600
Feb 11, 2026
0.5
Dividend
Dividends on any given ex-date include regular and any special dividends
Feb 11, 2026
133.95
140.28
129.20
139.94
139.37
880,000
Feb 10, 2026
138.00
138.00
129.12
131.32
130.29
658,500
Feb 9, 2026
130.80
137.94
127.93
137.55
136.47
1,068,700
Feb 6, 2026
128.13
133.78
127.91
128.06
127.05
453,200
Feb 5, 2026
124.99
130.13
122.51
126.18
125.19
855,400
Feb 4, 2026
131.00
133.34
119.50
128.37
127.36
2,091,100
Feb 3, 2026
124.27
125.96
112.33
120.42
119.47
1,154,900
Feb 2, 2026
116.50
123.54
115.00
119.75
118.81
839,500
Jan 30, 2026
120.00
126.25
117.38
118.93
118.00
1,062,600
Jan 29, 2026
117.10
117.10
111.50
116.17
115.26
537,100
Jan 28, 2026
119.80
121.95
116.50
117.10
116.18
680,300
Jan 27, 2026
115.64
118.59
115.00
116.24
115.33
570,700
Jan 26, 2026
114.00
117.34
112.48
113.15
112.26
342,900
Jan 23, 2026
115.18
116.50
111.00
112.93
112.04
440,000
Jan 22, 2026
122.00
127.67
112.86
115.27
114.36
1,051,500
Jan 21, 2026
116.65
123.00
114.50
117.81
116.88
950,400
Jan 20, 2026
112.00
117.50
111.35
113.01
112.12
453,300
Jan 16, 2026
115.72
117.98
112.56
112.87
111.98
631,400
Jan 15, 2026
115.15
115.70
110.29
113.38
112.49
645,000
Jan 14, 2026
113.63
113.64
107.27
111.74
110.86
653,400
Jan 13, 2026
116.00
119.24
113.05
113.56
112.67
569,900
Jan 12, 2026
113.12
118.88
113.00
115.32
114.41
814,300
Jan 9, 2026
110.63
115.00
107.42
113.12
112.23
728,300
Jan 8, 2026
117.72
123.30
103.46
111.03
110.16
1,896,400
Jan 7, 2026
105.16
121.31
101.33
121.13
120.18
2,788,400
Jan 6, 2026
95.25
108.00
94.35
105.21
104.38
1,329,300
Jan 5, 2026
94.92
96.59
93.14
93.58
92.84
200,200
Jan 2, 2026
94.55
96.02
92.80
93.76
93.02
413,900
Dec 31, 2025
90.52
93.00
90.46
92.70
91.97
236,700
Dec 30, 2025
89.13
92.88
89.13
90.46
89.75
149,500
Dec 29, 2025
89.00
90.50
88.31
89.13
88.43
172,600
Dec 26, 2025
90.00
90.73
89.10
90.23
89.52
153,700
Dec 24, 2025
89.80
89.82
87.98
89.08
88.38
109,100
Dec 23, 2025
88.53
91.19
88.32
89.63
88.93
174,400
Dec 22, 2025
89.08
90.20
88.19
89.55
88.85
207,800
Dec 19, 2025
86.63
89.24
86.63
88.75
88.05
290,400
Dec 18, 2025
87.45
89.26
86.38
86.56
85.88
597,300
Dec 17, 2025
85.74
87.11
83.34
84.54
83.88
279,200
Dec 16, 2025
86.14
87.00
83.50
85.50
84.83
316,400
Dec 15, 2025
88.59
89.26
86.86
87.07
86.39
207,500
Dec 12, 2025
92.48
92.60
86.56
87.71
87.02
612,200
Dec 11, 2025
93.87
94.66
91.45
93.26
92.53
267,300
Dec 10, 2025
94.57
96.77
93.34
95.72
94.97
165,600
Dec 9, 2025
91.78
94.98
91.66
94.57
93.83
162,800
Dec 8, 2025
92.98
93.98
91.12
92.85
92.12
283,600
Dec 5, 2025
91.44
92.25
90.39
92.21
91.49
243,600
Dec 4, 2025
90.56
91.89
90.22
91.02
90.30
325,300
Dec 3, 2025
88.64
91.66
87.00
90.95
90.24
379,300
Dec 2, 2025
89.71
90.34
87.23
88.63
87.93
218,100
Dec 1, 2025
88.61
89.53
86.89
88.71
88.01
312,000
Nov 28, 2025
87.58
88.99
87.58
88.96
88.26
99,200
Nov 26, 2025
85.99
88.80
85.57
87.58
86.89
301,700
Nov 25, 2025
83.80
84.87
81.89
84.71
84.04
377,300
Nov 24, 2025
82.40
84.98
81.95
83.84
83.18
326,200
Nov 21, 2025
79.77
83.80
79.77
81.04
80.40
771,500
Nov 20, 2025
87.50
87.50
79.76
80.16
79.53
552,600
Nov 19, 2025
84.71
87.75
83.41
84.80
84.13
305,000
Nov 18, 2025
84.03
85.85
82.00
84.54
83.88
423,600
Nov 17, 2025
85.98
87.40
84.06
85.47
84.80
285,100
Nov 14, 2025
0.5
Dividend
Dividends on any given ex-date include regular and any special dividends
Nov 14, 2025
83.65
88.27
82.74
86.74
86.06
560,600
Nov 13, 2025
90.28
90.28
85.78
86.60
85.42
462,200
Nov 12, 2025
94.94
95.07
90.69
91.26
90.02
363,600
Nov 11, 2025
94.64
94.64
91.78
93.21
91.94
200,800
Nov 10, 2025
96.71
96.86
92.98
94.45
93.17
502,800
Nov 7, 2025
93.08
94.45
89.56
93.71
92.44
339,900
Nov 6, 2025
98.82
99.95
94.33
95.37
94.07
471,300
Nov 5, 2025
92.37
99.76
92.30
98.76
97.42
788,100
Nov 4, 2025
95.16
97.55
92.04
92.29
91.04
477,800
Nov 3, 2025
99.35
100.50
96.18
97.66
96.33
590,300
Oct 31, 2025
95.65
101.09
93.00
98.11
96.78
870,500
Oct 30, 2025
101.44
103.33
98.56
99.96
98.60
822,500
Oct 29, 2025
102.17
104.00
100.00
100.60
99.23
346,600
Oct 28, 2025
102.00
102.69
96.82
100.45
99.09
478,000
Oct 27, 2025
105.00
106.60
102.20
102.97
101.57
631,300
Oct 24, 2025
98.00
100.68
96.99
99.13
97.78
353,500
Oct 23, 2025
92.19
95.78
91.50
95.03
93.74
131,500
Oct 22, 2025
93.87
95.50
89.10
92.19
90.94
300,200
Oct 21, 2025
95.77
95.99
93.99
94.10
92.82
213,500
Oct 20, 2025
96.00
97.85
95.33
96.13
94.82
178,900
Oct 17, 2025
91.69
95.42
91.63
94.14
92.86
359,000
Oct 16, 2025
93.66
95.00
91.69
92.36
91.11
387,700
Oct 15, 2025
92.37
93.50
90.19
92.65
91.39
379,900
Oct 14, 2025
88.50
90.88
87.00
88.74
87.53
338,300
Oct 13, 2025
89.77
91.14
88.52
89.77
88.55
356,600
Oct 10, 2025
94.75
95.00
85.08
85.80
84.63
847,600
Oct 9, 2025
94.86
96.00
93.22
94.17
92.89
355,900
Oct 8, 2025
94.73
95.69
93.70
93.86
92.58
744,400
Oct 7, 2025
100.04
100.12
93.66
94.45
93.17
441,400
Oct 6, 2025
102.01
102.01
98.70
99.99
98.63
622,500
Oct 3, 2025
103.64
104.90
98.77
98.85
97.51
565,900
Oct 2, 2025
98.80
102.40
97.72
102.07
100.68
777,900
Oct 1, 2025
93.67
97.65
93.43
97.30
95.98
309,800
Sep 30, 2025
93.50
94.81
92.82
94.81
93.52
216,800
Sep 29, 2025
92.13
94.55
92.13
93.79
92.52
295,300
Sep 26, 2025
90.86
91.49
89.01
90.59
89.36
168,900
Sep 25, 2025
90.66
91.64
86.65
90.31
89.08
523,900
Sep 24, 2025
91.63
93.91
89.00
92.44
91.18
344,500
Sep 23, 2025
95.22
97.70
90.00
91.35
90.11
566,800
Sep 22, 2025
92.52
95.20
92.52
95.06
93.77
414,900
Sep 19, 2025
91.82
92.49
90.63
92.37
91.12
350,300
Sep 18, 2025
89.77
92.25
89.54
91.37
90.13
464,600
Sep 17, 2025
90.05
90.83
87.46
88.46
87.26
328,800
Sep 16, 2025
89.92
91.20
89.64
90.29
89.06
258,700
Sep 15, 2025
88.70
90.55
88.07
90.01
88.79
191,100
Sep 12, 2025
89.15
89.81
87.00
88.73
87.52
303,800
Sep 11, 2025
85.05
90.50
85.04
89.08
87.87
1,014,500
Sep 10, 2025
83.91
85.50
83.27
83.70
82.56
165,900
Sep 9, 2025
84.30
84.85
83.03
83.91
82.77
246,900
Sep 8, 2025
82.10
85.00
81.98
84.85
83.70
249,100
Sep 5, 2025
81.93
83.49
80.61
82.38
81.26
326,900
