Synopsys Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 6, 2026	491.10	507.50	486.50	504.87	504.87	3.36%	1,625,965
Oct 5, 2026	496.25	508.38	482.16	488.47	488.47	-0.29%	2,818,875
Oct 2, 2026	497.86	500.03	483.24	489.90	489.90	-0.13%	3,327,855
Oct 1, 2026	467.85	496.95	462.00	490.54	490.54	12.78%	6,664,648
Sep 30, 2026	421.26	445.57	415.24	434.94	434.94	4.78%	4,492,518
Sep 29, 2026	414.60	418.00	403.33	415.09	415.09	-0.60%	1,615,495
Sep 28, 2026	421.31	427.51	417.11	417.61	417.61	-1.91%	1,547,099
Sep 25, 2026	445.01	445.92	424.21	425.76	425.76	0.20%	2,171,555
Sep 24, 2026	413.50	425.97	407.02	424.91	424.91	2.87%	1,716,353
Sep 23, 2026	409.44	420.88	408.50	413.06	413.06	0.93%	2,097,834
Sep 22, 2026	406.64	412.64	402.02	409.24	409.24	1.84%	1,367,393
Sep 21, 2026	387.33	404.06	385.92	401.85	401.85	4.38%	1,669,222
Sep 18, 2026	385.00	386.27	380.38	384.97	384.97	1.00%	3,235,519
Sep 17, 2026	384.45	386.68	377.36	381.17	381.17	0.71%	1,599,651
Sep 16, 2026	367.50	379.94	367.45	378.47	378.47	2.93%	1,721,277
Sep 15, 2026	378.37	381.48	362.55	367.70	367.70	-3.60%	2,938,962
Sep 14, 2026	393.89	395.00	379.64	381.43	381.43	-4.01%	1,883,652
Sep 11, 2026	399.50	400.83	394.25	397.38	397.38	0.05%	1,178,231
Sep 10, 2026	396.30	401.47	390.51	397.17	397.17	1.00%	1,668,884
Sep 9, 2026	391.36	398.41	387.60	393.22	393.22	0.30%	1,381,616
Sep 8, 2026	396.82	405.80	391.46	392.03	392.03	-0.46%	2,185,220
Sep 4, 2026	418.12	418.12	380.33	393.84	393.84	-5.40%	2,969,369
Sep 3, 2026	419.10	419.84	413.11	416.31	416.31	0.08%	1,459,327
Sep 2, 2026	413.78	418.73	410.52	415.97	415.97	0.28%	1,270,060
Sep 1, 2026	428.21	430.88	413.97	414.82	414.82	-5.63%	2,043,794
Aug 31, 2026	437.95	445.86	434.45	439.59	439.59	-0.68%	1,681,072
Aug 28, 2026	461.85	462.45	440.60	442.61	442.61	-4.79%	2,004,516
Aug 27, 2026	419.66	464.98	415.31	464.89	464.89	13.39%	4,073,868
Aug 26, 2026	405.10	419.60	403.54	410.00	410.00	0.30%	2,622,450
Aug 25, 2026	396.34	410.93	395.25	408.79	408.79	3.62%	2,966,899
Aug 24, 2026	395.20	395.99	388.11	394.51	394.51	-0.84%	1,480,056
Aug 21, 2026	400.67	401.98	394.78	397.87	397.87	-0.01%	1,256,936
Aug 20, 2026	399.60	401.42	394.57	397.92	397.92	-0.83%	1,163,853
Aug 19, 2026	405.23	408.23	400.82	401.24	401.24	-0.78%	1,359,964
Aug 18, 2026	410.80	412.85	402.43	404.41	404.41	-2.13%	1,607,317
Aug 17, 2026	417.61	425.78	411.51	413.22	413.22	-1.96%	1,111,267
Aug 14, 2026	414.11	423.95	409.40	421.50	421.50	2.37%	1,243,042
Aug 13, 2026	412.32	416.91	403.74	411.75	411.75	-0.14%	1,443,120
Aug 12, 2026	413.75	418.38	410.18	412.32	412.32	0.34%	990,017
Aug 11, 2026	412.00	412.34	402.16	410.91	410.91	-0.19%	971,120
Aug 10, 2026	416.00	421.37	411.28	411.68	411.68	-1.04%	1,374,865
Aug 7, 2026	408.79	416.44	405.62	415.99	415.99	2.47%	1,161,877
Aug 6, 2026	398.00	409.90	396.27	405.98	405.98	1.29%	1,480,755
Aug 5, 2026	409.67	412.00	400.68	400.82	400.82	-0.75%	1,380,020
Aug 4, 2026	394.89	404.33	394.00	403.86	403.86	3.01%	1,367,357
Aug 3, 2026	394.22	396.08	386.00	392.07	392.07	0.85%	1,799,221
Jul 31, 2026	377.91	389.64	375.51	388.76	388.76	4.41%	2,250,218
Jul 30, 2026	376.00	381.05	370.20	372.33	372.33	-0.36%	2,312,438
Jul 29, 2026	385.49	387.65	373.44	373.69	373.69	-2.64%	1,680,954
Jul 28, 2026	392.58	402.26	379.83	383.82	383.82	-1.33%	2,671,754