Teradyne, Inc historical data

Date	Open	High	Low	Close	Adj. close	Volume
2026-10-22	323.66	323.88	306.84	308.75	308.75	5,871,064
2026-10-21	345.55	351.95	341.51	345.49	345.49	2,134,200
2026-10-20	328.03	342.98	322.33	336.59	336.59	2,413,100
2026-10-19	341.50	348.38	333.00	335.53	335.53	3,403,800
2026-10-16	339.14	341.01	324.09	325.00	325.00	3,204,000
2026-10-15	341.80	344.88	331.89	343.21	343.21	4,530,500
2026-10-14	368.04	371.71	354.74	359.44	359.44	3,774,500
2026-10-13	371.50	381.10	362.54	380.29	380.29	2,737,300
2026-10-12	394.09	394.68	381.74	383.85	383.85	2,729,400
2026-10-09	405.19	414.26	399.31	402.68	402.68	1,813,700
2026-10-08	405.00	410.73	388.85	398.72	398.72	3,393,200
2026-10-07	415.18	416.69	404.80	411.78	411.78	2,396,200
2026-10-06	445.07	448.00	427.04	430.32	430.32	2,010,000
2026-10-05	447.09	447.71	435.50	444.53	444.53	1,678,200
2026-10-02	430.80	451.86	427.03	449.04	449.04	3,399,000
2026-10-01	402.90	419.37	401.24	415.79	415.79	1,708,400
2026-09-30	402.60	404.46	393.14	400.91	400.91	1,523,800
2026-09-29	410.85	415.61	399.84	403.02	403.02	2,568,000
2026-09-28	394.70	401.97	383.50	401.30	401.30	2,027,700
2026-09-25	394.85	400.46	388.38	398.38	398.38	1,605,600
2026-09-24	383.08	388.54	376.02	387.70	387.70	1,332,200
2026-09-23	398.00	398.68	378.31	389.14	389.14	2,008,700
2026-09-22	373.00	399.40	370.45	398.69	398.69	2,316,600

Page 1 of 1 · 23 trading days

Stock splits

Date	Split (new : old)
1999-09-01	2:1
1995-08-30	2:1

Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.