Semtech Corporation (SMTC) — Price History

As of 2026-10-30 — refreshed nightly from the Closelooknet data lake. Diary readings, not advice.

The Closelooknet read

Signal: Pullback inside an uptrend stack — Trades -18.9% vs the 50-day and +1.9% vs the 200-day average, 36.9% below the 52-week high and +111.3% off the 52-week low. Computed from daily closes. (as of 2026-10-30)
Trend: Semtech Corporation trades 18.9% below its 50-day and 1.9% above its 200-day moving average. (as of 2026-10-30)

Semtech designs semiconductor components across three areas: signal integrity chips for data centres and networks, analog and mixed-signal circuits including protection devices and RF products, and IoT systems such as modules, gateways and connectivity services. Customers include equipment makers and providers across industrial, medical and communications markets in Asia-Pacific, North America and Europe.

The full read — the desk's view, the earnings record, peers and the company snapshot — is on the SMTC overview; the trend detail on the technical tab. Research diary readings, not advice.

Daily prices

Date	Open	High	Low	Close	Chg %	Volume
2026-10-30	128.13	132.70	122.39	127.38	-9.56%	3,200,664
2026-10-29	140.25	144.40	139.50	140.85	-4.16%	2,168,200
2026-10-28	146.56	149.86	144.02	146.97	+1.82%	2,247,500
2026-10-27	140.74	145.24	138.94	144.35	+5.57%	2,704,700
2026-10-26	133.20	140.50	131.49	136.73	+3.58%	2,465,300
2026-10-23	124.24	135.48	122.01	132.00	+5.50%	2,944,100
2026-10-22	132.33	133.10	123.36	125.12	-11.66%	3,915,600
2026-10-21	141.33	142.70	137.68	141.63	+3.99%	2,708,000
2026-10-20	138.00	143.66	132.69	136.20	-4.23%	2,365,000
2026-10-19	144.62	146.54	139.95	142.22	+4.02%	3,737,600
2026-10-16	146.00	146.67	135.85	136.73	-5.19%	4,950,900
2026-10-15	153.20	155.83	133.66	144.21	-10.01%	9,736,300
2026-10-14	165.48	168.90	159.03	160.26	-7.25%	3,331,000
2026-10-13	166.40	178.24	162.08	172.78	+2.67%	3,683,500
2026-10-12	183.76	183.76	167.15	168.28	-10.15%	6,008,600
2026-10-09	193.00	195.47	178.10	187.30	-0.10%	2,509,200
2026-10-08	189.71	196.99	184.25	187.49	-3.25%	4,236,900
2026-10-07	190.08	194.53	188.37	193.78	-1.73%	1,618,000
2026-10-06	196.29	200.10	192.57	197.20	+2.27%	2,223,500
2026-10-05	193.41	194.76	189.63	192.83	-1.05%	1,857,100
2026-10-02	191.88	201.99	190.69	194.88	+4.44%	4,909,500
2026-10-01	180.13	188.35	175.01	186.59	+4.62%	3,381,800
2026-09-30	181.69	183.18	175.29	178.35	-0.97%	2,321,200
2026-09-29	178.74	184.45	177.03	180.10	+3.04%	2,741,400
2026-09-28	179.00	180.99	167.11	174.78	-4.13%	2,741,500
2026-09-25	177.70	185.00	176.41	182.30	+4.47%	2,382,800
2026-09-24	164.04	174.71	162.56	174.50	+3.05%	2,783,000
2026-09-23	174.50	174.50	165.01	169.33	-2.87%	3,810,100
2026-09-22	174.12	178.50	172.22	174.33	-1.71%	3,774,900
2026-09-21	190.30	190.64	176.05	177.37	-4.12%	4,661,100
2026-09-18	182.33	185.46	179.10	185.00	+3.82%	6,066,500
2026-09-17	170.85	182.13	170.00	178.19	+6.35%	4,523,900
2026-09-16	153.81	170.52	153.10	167.55	+11.03%	5,021,000
2026-09-15	149.65	153.80	147.88	150.91	+2.62%	1,981,800
2026-09-14	155.31	157.99	146.91	147.05	-12.07%	3,174,100
2026-09-11	162.89	170.43	160.10	167.24	+5.10%	2,630,700
2026-09-10	159.91	161.61	154.40	159.13	-2.93%	2,128,900
2026-09-09	164.09	169.00	162.36	163.94	+0.81%	3,444,900
2026-09-08	150.00	165.37	149.33	162.62	+9.96%	4,860,500
2026-09-04	138.71	148.03	136.24	147.89	+9.22%	2,799,400
2026-09-03	133.10	135.89	126.73	135.40	+1.16%	1,840,700
2026-09-02	133.00	134.68	128.17	133.85	+1.19%	1,725,200
2026-09-01	127.63	134.74	124.83	132.27	-0.52%	2,440,800
2026-08-31	132.30	134.65	129.24	132.96	+1.36%	2,113,400
2026-08-28	141.76	142.07	130.13	131.17	-7.91%	3,067,300
2026-08-27	149.40	150.37	139.44	142.43	+1.16%	3,645,600
2026-08-26	130.90	146.87	128.00	140.80	+10.41%	10,150,200
2026-08-25	126.00	128.97	124.11	127.52	+5.47%	8,904,600
2026-08-24	119.63	123.14	115.00	120.91	-2.56%	2,669,900
2026-08-21	131.05	132.78	122.45	124.09	-0.63%	2,314,500
2026-08-20	125.24	127.97	123.50	124.88	-0.38%	2,010,500
2026-08-19	135.48	138.16	122.99	125.36	-7.30%	3,187,300
2026-08-18	145.88	148.63	132.92	135.23	-12.31%	3,962,400
2026-08-17	144.78	155.77	143.99	154.22	+9.88%	3,757,500
2026-08-14	133.83	140.61	132.78	140.35	+5.07%	1,917,900
2026-08-13	138.67	140.89	131.37	133.58	-4.59%	2,214,300
2026-08-12	139.69	142.37	137.41	140.00	+6.72%	2,396,000
2026-08-11	133.70	135.04	130.00	131.18	-0.07%	779,000
2026-08-10	142.00	143.65	131.12	131.27	-5.85%	1,444,300
2026-08-07	140.17	143.75	136.01	139.42	+3.44%	2,155,800
2026-08-06	119.74	137.15	117.50	134.78	+11.16%	2,943,900
2026-08-05	126.85	130.00	121.17	121.25	-6.12%	1,386,700
2026-08-04	127.25	130.77	125.64	129.16	+8.46%	2,340,400
2026-08-03	114.22	120.99	112.75	119.08	+1.07%	2,365,600
2026-07-31	121.85	125.29	115.63	117.82	+2.80%	2,399,000
2026-07-30	114.79	117.04	110.90	114.61	+10.68%	2,135,400
2026-07-29	110.96	112.36	103.10	103.55	-6.96%	2,149,000
2026-07-28	113.73	114.76	108.22	111.30	-8.41%	3,305,900
2026-07-27	125.55	127.10	115.33	121.52	-3.49%	2,011,300
2026-07-24	136.08	137.30	125.68	125.92	-9.20%	1,320,600
2026-07-23	133.55	139.32	133.25	138.68	+1.28%	1,870,200
2026-07-22	133.07	139.99	133.07	136.93	-0.66%	1,218,600
2026-07-21	132.80	138.67	131.21	137.84	+9.50%	2,360,600
2026-07-20	127.79	131.94	125.40	125.88	+0.74%	1,696,500
2026-07-17	118.61	127.81	114.45	124.96	-2.11%	3,452,100
2026-07-16	131.26	133.23	126.65	127.65	-5.60%	2,022,700
2026-07-15	144.19	144.59	130.51	135.22	-4.34%	2,821,400
2026-07-14	145.04	148.00	138.01	141.36	+6.97%	3,170,500
2026-07-13	130.16	135.30	128.86	132.15	-2.92%	1,667,800
2026-07-10	133.00	137.47	132.01	136.13	-1.00%	2,702,500
2026-07-09	136.81	139.63	133.88	137.50	+6.72%	2,870,800
2026-07-08	125.29	130.86	122.89	128.84	+1.93%	3,075,200
2026-07-07	130.00	131.63	123.91	126.40	-8.99%	3,310,300
2026-07-06	138.51	146.51	138.01	138.89	+2.68%	2,319,800
2026-07-02	147.10	148.70	130.37	135.27	-8.00%	4,137,100
2026-07-01	150.41	152.21	141.41	147.03	-9.16%	4,417,000
2026-06-30	156.24	165.13	154.01	161.85	+3.66%	2,664,900
2026-06-29	150.52	156.33	145.91	156.14	+4.27%	3,565,600
2026-06-26	155.00	155.71	149.00	149.75	-7.72%	18,132,500
2026-06-25	169.50	170.95	153.34	162.27	+2.39%	3,540,400
2026-06-24	164.99	165.89	155.06	158.48	-2.94%	2,773,900
2026-06-23	161.47	166.71	158.81	163.28	-6.55%	3,483,300
2026-06-22	166.03	175.69	163.00	174.73	+10.43%	3,199,400
2026-06-18	156.09	161.68	152.23	158.23	+5.35%	17,932,300
2026-06-17	162.35	164.18	148.90	150.20	-7.05%	2,838,300
2026-06-16	171.34	174.27	161.20	161.59	-7.29%	2,330,800
2026-06-15	174.90	177.35	169.47	174.30	+4.55%	2,889,900
2026-06-12	165.25	170.70	161.36	166.71	+1.92%	1,670,100
2026-06-11	156.00	163.98	153.64	163.57	+6.02%	2,277,600
2026-06-10	155.16	166.79	150.00	154.28	-2.06%	2,462,700
2026-06-09	162.09	165.35	143.61	157.52	-0.80%	4,051,900
2026-06-08	158.81	160.77	153.34	158.79	+5.15%	3,549,300
2026-06-05	162.10	166.45	148.04	151.02	-10.82%	3,840,400
2026-06-04	156.00	171.37	154.00	169.35	+3.58%	2,695,300
2026-06-03	168.52	168.62	160.88	163.50	-1.88%	3,298,400
2026-06-02	159.60	167.26	157.81	166.63	+11.40%	3,388,800
2026-06-01	150.19	154.50	144.55	149.58	-1.94%	3,975,000
2026-05-29	168.84	172.30	151.44	152.54	-8.29%	4,437,100
2026-05-28	163.64	169.90	156.01	166.33	+5.81%	4,841,500
2026-05-27	172.36	172.36	153.28	157.20	-4.41%	7,238,400
2026-05-26	160.37	168.29	152.07	164.46	+4.90%	8,945,400
2026-05-22	155.00	164.48	151.15	156.78	+7.00%	6,407,200
2026-05-21	143.76	149.52	142.03	146.53	+3.30%	2,842,000
2026-05-20	138.21	143.60	136.23	141.85	+5.24%	2,104,200
2026-05-19	128.34	136.80	124.86	134.79	+1.81%	3,234,500
2026-05-18	149.13	149.13	128.75	132.39	-3.81%	3,361,400
2026-05-15	135.30	140.52	132.88	137.64	-2.49%	2,256,800
2026-05-14	139.63	141.79	136.97	141.16	+1.02%	2,525,800
2026-05-13	139.61	143.34	136.10	139.74	+5.80%	3,446,200
2026-05-12	132.60	132.76	124.33	132.08	-3.26%	3,335,400
2026-05-11	125.94	137.10	125.43	136.53	+12.08%	4,255,200
2026-05-08	123.93	126.49	118.71	121.81	+0.26%	1,443,000
2026-05-07	125.00	127.19	116.82	121.50	+1.94%	3,230,800
2026-05-06	115.44	120.27	110.92	119.19	+5.50%	2,781,700
2026-05-05	109.64	113.18	107.20	112.98	+5.49%	1,464,800
2026-05-04	108.20	109.25	105.87	107.10	-0.66%	1,204,200
2026-05-01	103.46	108.00	102.15	107.81	+2.63%	2,141,100
2026-04-30	101.18	106.55	99.50	105.05	+6.88%	3,065,000
2026-04-29	96.00	99.42	95.16	98.29	+4.12%	2,365,300
2026-04-28	98.00	98.15	92.80	94.40	-6.80%	3,226,300
2026-04-27	108.13	109.30	99.74	101.29	-7.74%	2,811,200
2026-04-24	109.00	113.05	105.21	109.79	+4.22%	2,669,400
2026-04-23	103.50	107.99	103.50	105.34	+1.80%	1,806,400
2026-04-22	105.93	106.00	100.39	103.48	+0.00%	2,132,000
2026-04-21	106.45	109.61	102.71	103.48	-2.29%	3,544,300
2026-04-20	107.53	109.19	105.07	105.91	-1.67%	2,013,900
2026-04-17	105.63	110.55	104.70	107.71	+5.14%	3,572,000
2026-04-16	93.45	102.51	92.46	102.44	+9.83%	3,140,600
2026-04-15	90.06	93.85	89.03	93.27	+3.50%	2,689,800
2026-04-14	93.34	93.83	88.76	90.12	-1.86%	2,384,200
2026-04-13	85.72	91.91	85.48	91.83	+7.76%	2,376,000
2026-04-10	92.10	92.10	84.28	85.22	-3.88%	3,391,200
2026-04-09	87.01	90.50	86.75	88.66	+1.97%	1,853,600
2026-04-08	88.07	90.94	86.43	86.95	+4.66%	2,325,500
2026-04-07	82.64	84.37	80.25	83.08	+0.53%	1,384,300
2026-04-06	82.65	85.60	82.33	82.64	-0.01%	1,147,600
2026-04-02	75.50	83.37	75.50	82.65	+3.26%	2,071,300
2026-04-01	78.42	82.46	78.00	80.04	+4.10%	1,855,100
2026-03-31	72.84	77.33	71.72	76.89	+8.89%	2,467,700
2026-03-30	78.02	78.50	69.16	70.61	-2.15%	5,035,100
2026-03-27	74.41	76.18	71.28	72.16	-2.70%	3,611,500
2026-03-26	77.79	78.57	73.74	74.16	-7.35%	1,991,600
2026-03-25	79.35	81.74	78.48	80.04	+2.68%	2,790,500
2026-03-24	75.05	79.95	74.52	77.95	+1.87%	3,629,300
2026-03-23	76.44	78.85	75.42	76.52	+3.97%	3,451,600
2026-03-20	78.20	78.20	72.43	73.60	-6.06%	5,441,600
2026-03-19	71.05	80.18	70.76	78.35	+6.79%	4,118,000
2026-03-18	80.87	80.87	73.11	73.37	-7.37%	4,767,500
2026-03-17	83.25	86.88	78.50	79.21	-11.00%	5,308,600
2026-03-16	86.00	89.48	85.17	89.00	+4.89%	2,849,800
2026-03-13	84.71	86.13	82.70	84.85	+1.73%	1,623,900
2026-03-12	84.10	84.57	81.34	83.41	-2.81%	978,400
2026-03-11	87.24	88.57	85.45	85.82	-2.01%	1,022,100
2026-03-10	85.27	88.28	85.27	87.58	+2.87%	907,800
2026-03-09	80.97	85.41	78.12	85.14	+3.80%	2,060,700
2026-03-06	83.75	87.56	81.74	82.02	-5.81%	1,458,100
2026-03-05	88.30	89.45	84.68	87.08	-2.97%	1,048,300
2026-03-04	94.77	95.00	89.00	89.75	-0.47%	1,489,300
2026-03-03	92.60	92.93	89.11	90.17	-6.37%	1,871,100
2026-03-02	87.34	96.46	87.34	96.30	+6.74%	2,237,200
2026-02-27	88.62	90.70	86.82	90.22	-0.30%	1,979,600
2026-02-26	93.28	93.28	88.03	90.49	-1.81%	1,564,000
2026-02-25	91.00	93.96	90.47	92.16	+2.21%	1,614,900
2026-02-24	88.54	91.47	87.88	90.17	+3.86%	1,206,800
2026-02-23	85.97	88.90	85.65	86.82	+0.06%	913,400
2026-02-20	84.82	88.74	84.25	86.77	+2.13%	1,043,400
2026-02-19	86.25	86.95	83.91	84.96	-2.67%	1,338,600
2026-02-18	88.24	89.54	86.05	87.29	-0.42%	895,400
2026-02-17	85.55	88.77	84.12	87.66	+0.62%	717,000
2026-02-13	86.10	88.00	84.14	87.12	+0.68%	847,200
2026-02-12	88.67	90.16	85.40	86.53	-2.26%	1,268,600
2026-02-11	90.54	92.50	86.81	88.53	-0.07%	1,648,400
2026-02-10	91.35	91.35	88.19	88.59	-0.18%	1,410,600
2026-02-09	85.08	92.34	85.08	88.75	+2.60%	2,233,300
2026-02-06	85.38	87.92	83.61	86.50	+3.97%	1,526,400
2026-02-05	79.45	84.99	76.01	83.20	+1.61%	1,798,700
2026-02-04	88.00	90.09	78.05	81.88	-6.56%	2,619,900
2026-02-03	88.15	90.04	83.70	87.63	-0.15%	2,001,800
2026-02-02	78.74	88.66	78.74	87.76	+10.04%	2,684,300
2026-01-30	82.52	85.44	78.35	79.75	-2.72%	2,092,300
2026-01-29	81.51	82.93	77.62	81.98	+0.50%	1,207,400
2026-01-28	81.30	82.32	79.85	81.57	+2.62%	700,000
2026-01-27	81.49	82.50	78.65	79.49	-2.07%	1,362,400
2026-01-26	79.76	82.05	79.12	81.17	+0.81%	972,000
2026-01-23	80.12	81.76	78.61	80.52	+0.50%	1,398,800
2026-01-22	81.53	83.80	79.44	80.12	-0.06%	1,623,800
2026-01-21	78.25	80.75	76.71	80.17	+4.13%	1,069,900
2026-01-20	75.95	80.34	75.29	76.99	-0.73%	1,611,900
2026-01-16	78.74	79.17	75.70	77.56	+0.39%	1,304,600
2026-01-15	76.32	78.20	76.03	77.26	+4.15%	1,435,800
2026-01-14	74.03	74.84	70.85	74.18	-2.37%	2,055,900
2026-01-13	80.10	81.39	75.79	75.98	-4.64%	1,477,000
2026-01-12	76.04	79.83	75.51	79.68	+2.43%	1,228,200
2026-01-09	73.13	78.41	71.85	77.79	+7.76%	1,714,500
2026-01-08	75.12	75.96	71.83	72.19	-5.16%	1,507,200
2026-01-07	76.76	77.02	73.50	76.12	-1.70%	1,209,700
2026-01-06	74.45	77.74	73.42	77.44	+4.17%	1,097,500
2026-01-05	76.09	77.54	73.20	74.34	-1.22%	1,047,300
2026-01-02	75.38	76.87	71.56	75.26	+2.13%	1,488,400
2025-12-31	75.42	75.46	73.68	73.69	-1.96%	623,300
2025-12-30	75.77	76.57	75.00	75.16	-0.79%	512,900
2025-12-29	74.83	76.46	74.19	75.76	-0.41%	693,200
2025-12-26	76.23	76.67	75.37	76.07	+0.69%	589,800
2025-12-24	76.00	76.48	75.38	75.55	-0.47%	275,800
2025-12-23	74.76	76.38	74.50	75.91	+0.81%	807,500
2025-12-22	74.50	75.90	73.95	75.30	+3.19%	1,114,300
2025-12-19	71.94	74.20	71.81	72.97	+2.76%	2,385,300
2025-12-18	69.17	72.31	68.91	71.01	+5.78%	1,801,000
2025-12-17	71.61	72.65	66.75	67.13	-5.62%	1,817,800
2025-12-16	71.73	72.59	70.58	71.13	-1.94%	1,928,900
2025-12-15	74.44	75.50	72.28	72.54	-0.48%	1,464,000
2025-12-12	78.10	78.91	72.66	72.89	-8.62%	1,751,000
2025-12-11	79.70	80.20	77.05	79.77	+0.42%	1,524,400
2025-12-10	80.18	80.31	77.64	79.44	-1.37%	2,345,400
2025-12-09	78.83	81.32	78.50	80.54	+1.59%	872,700
2025-12-08	79.63	81.00	78.79	79.28	-0.41%	1,395,200
2025-12-05	78.92	80.71	78.00	79.61	+1.70%	1,570,000
2025-12-04	72.83	79.59	72.78	78.28	+6.56%	2,022,400
2025-12-03	73.99	75.42	71.21	73.46	+0.87%	1,797,100
2025-12-02	73.62	75.84	72.22	72.83	+1.14%	1,545,100
2025-12-01	72.00	72.58	68.59	72.01	-2.90%	1,676,000
2025-11-28	73.38	74.35	71.43	74.16	+0.97%	1,370,600
2025-11-26	71.00	75.44	71.00	73.45	+2.33%	2,984,900
2025-11-25	68.66	72.09	61.80	71.78	+2.53%	5,962,700
2025-11-24	64.51	71.42	64.51	70.01	+9.65%	2,696,100
2025-11-21	62.23	64.89	60.28	63.85	+2.05%	1,676,300
2025-11-20	69.32	69.43	62.34	62.57	-2.98%	1,777,300
2025-11-19	63.08	66.58	62.84	64.49	+2.84%	1,495,900
2025-11-18	62.77	64.97	62.11	62.71	-3.02%	2,751,100
2025-11-17	64.77	66.78	63.92	64.66	-1.22%	1,184,600
2025-11-14	64.41	67.66	62.33	65.46	-3.15%	1,395,900
2025-11-13	70.28	71.01	66.28	67.59	-5.73%	2,225,100
2025-11-12	74.73	75.50	71.48	71.70	-0.42%	1,496,100
2025-11-11	75.15	75.15	71.09	72.00	-4.34%	1,702,900
2025-11-10	74.12	76.50	72.51	75.27	+4.72%	3,427,800
2025-11-07	68.11	71.90	66.70	71.88	+2.85%	1,437,100
2025-11-06	68.39	71.66	67.54	69.89	+3.54%	1,515,800
2025-11-05	64.60	68.90	64.20	67.50	+4.78%	1,020,100
2025-11-04	64.95	66.48	64.02	64.42	-4.21%	1,010,200
2025-11-03	68.23	68.61	66.62	67.25	-0.90%	2,028,000

Most recent 250 sessions, newest first.

Seasonal returns

Best month historically: May (+28.46%). Worst month: Feb (-18.51%). Based on 3 years of daily data (2024–2026).

Jan+6.90%
Feb-18.51%
Mar-11.74%
Apr+10.45%
May+28.46%
Jun+2.28%
Jul-0.54%
Aug+23.25%
Sep+22.78%
Oct-0.16%
Nov+27.03%
Dec+0.50%

FAQ · from the current price data · as of 2026-10-30

Quick answers

What is Semtech Corporation's (SMTC) latest close?

127.38 on 2026-10-30, from the Closelook data lake's daily price record.

What is SMTC's 52-week high and low?

201.99 high and 60.28 low over the trailing 52 weeks, as of 2026-10-30.

What is Semtech Corporation's strongest and weakest month historically?

Historically, SMTC's strongest calendar month has been May (average +28.46%) and its weakest Feb (average -18.51%), based on 3 years of daily data (2024–2026).

How many years of seasonality does this cover?

3 years (2024–2026), computed from 606 daily bars in the Closelook data lake.

What is the current Closelooknet signal on SMTC?

Pullback inside an uptrend stack: Trades -18.9% vs the 50-day and +1.9% vs the 200-day average, 36.9% below the 52-week high and +111.3% off the 52-week low. Computed from daily closes. As of 2026-10-30. A research diary reading, not advice.

Is SMTC above its 50-day and 200-day moving averages?

Semtech Corporation trades 18.9% below its 50-day and 1.9% above its 200-day moving average (18.2% below its 20-day). As of 2026-10-30.