Simpson Manufacturing Co. Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
May 21, 2026	182.83	186.73	180.01	184.70	184.70	-0.16%	245,340
May 20, 2026	178.57	185.35	175.77	185.00	185.00	3.93%	491,147
May 19, 2026	180.48	180.48	176.39	178.01	178.01	-2.19%	210,316
May 18, 2026	179.71	182.13	178.23	182.00	182.00	1.89%	230,880
May 15, 2026	184.74	184.74	178.27	178.62	178.62	-3.78%	189,119
May 14, 2026	185.27	187.92	184.23	185.64	185.64	0.67%	323,838
May 13, 2026	183.37	186.20	182.03	184.41	184.41	0.11%	394,801
May 12, 2026	186.15	186.15	181.05	184.20	184.20	-0.77%	329,974
May 11, 2026	188.39	189.85	185.61	185.62	185.62	-1.59%	334,732
May 8, 2026	193.18	193.18	188.15	188.61	188.61	-2.08%	391,546
May 7, 2026	196.92	198.86	191.65	192.61	192.61	-0.86%	290,359
May 6, 2026	193.84	195.50	192.57	194.28	194.28	2.17%	288,500
May 5, 2026	188.39	190.77	185.11	190.15	190.15	1.84%	218,990
May 4, 2026	190.46	192.38	183.88	186.71	186.71	-2.78%	390,300
May 1, 2026	191.71	193.96	189.76	192.05	192.05	0.69%	340,032
Apr 30, 2026	189.18	191.48	188.05	190.73	190.73	1.08%	275,526
Apr 29, 2026	191.68	193.76	186.86	188.70	188.70	-1.25%	572,807
Apr 28, 2026	189.97	199.75	187.08	191.08	191.08	2.45%	553,793
Apr 27, 2026	181.80	187.16	181.29	186.51	186.51	2.72%	295,945
Apr 24, 2026	184.90	185.05	181.11	181.57	181.57	-2.03%	358,294
Apr 23, 2026	184.69	189.32	184.69	185.33	185.33	-0.08%	325,842
Apr 22, 2026	184.50	185.87	181.09	185.47	185.47	1.86%	607,356
Apr 21, 2026	181.66	184.24	180.06	182.08	182.08	0.72%	349,041
Apr 20, 2026	176.29	181.31	175.50	180.77	180.77	2.55%	356,850
Apr 17, 2026	172.52	179.80	172.52	176.27	176.27	3.77%	254,821
Apr 16, 2026	173.23	174.80	169.37	169.86	169.86	-1.58%	251,291
Apr 15, 2026	177.28	177.28	171.77	172.59	172.59	-2.98%	292,555
Apr 14, 2026	180.28	180.91	177.69	177.89	177.89	-1.06%	201,719
Apr 13, 2026	175.51	180.09	174.34	179.80	179.80	2.07%	209,785
Apr 10, 2026	177.89	177.89	175.31	176.15	176.15	-0.89%	162,302
Apr 9, 2026	173.75	179.54	173.75	177.73	177.73	1.46%	211,198
Apr 8, 2026	171.54	175.76	171.00	175.18	175.18	5.19%	308,423
Apr 7, 2026	166.45	168.22	165.41	166.54	166.54	-0.64%	229,519
Apr 6, 2026	165.15	167.68	163.33	167.61	167.61	0.79%	162,466
Apr 2, 2026	167.76	173.29	163.96	166.30	166.30	-2.78%	308,059
Apr 1, 2026	171.78	174.62	170.75	171.05	170.76	-0.33%	256,086
Mar 31, 2026	170.00	173.71	168.04	171.62	171.33	2.66%	432,829
Mar 30, 2026	170.40	170.40	167.07	167.17	166.89	-0.72%	250,760
Mar 27, 2026	170.36	171.29	168.07	168.38	168.09	-1.61%	163,672
Mar 26, 2026	173.95	176.32	170.25	171.13	170.84	-2.12%	249,432
Mar 25, 2026	175.19	176.32	169.88	174.83	174.53	1.15%	187,543
Mar 24, 2026	170.10	174.72	168.96	172.85	172.56	0.89%	193,498
Mar 23, 2026	171.71	174.77	169.97	171.33	171.04	2.58%	251,355
Mar 20, 2026	170.81	171.56	165.25	167.02	166.74	-2.38%	567,965
Mar 19, 2026	173.70	173.85	169.71	171.10	170.81	-2.23%	305,352
Mar 18, 2026	175.83	178.20	174.91	175.00	174.70	-1.57%	203,224
Mar 17, 2026	179.19	180.26	176.27	177.80	177.50	-0.25%	206,542
Mar 16, 2026	179.16	179.52	176.82	178.25	177.95	0.16%	228,758
Mar 13, 2026	179.41	181.33	175.82	177.96	177.66	-0.22%	313,166
Mar 12, 2026	178.63	180.12	176.69	178.36	178.06	-1.31%	301,738