IDT Corporation (IDT) NYSE

Currency In USD

IDT Historical Return

If you invested $1000 in IDT Corporation (IDT) 10 years ago, it would be worth $5,029.71 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,772.6, while $1000 invested 1 year ago would be worth $1,675.22. This corresponds to total returns of 402.97%, 77.26%, 67.52%, respectively, with annualized returns of 17.53%, 12.12%, 67.52%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

IDT Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	83.89	82.94	82.94	84.43	82.29	203,489
October 20, 2026	82.19	84.46	84.46	84.56	81.51	226,745
October 19, 2026	80.67	81.82	81.82	82.27	80.21	318,564
October 16, 2026	82.4	80.67	80.67	83.19	80.5	191,553
October 15, 2026	81.63	82.24	82.24	82.49	80.76	232,595
October 14, 2026	82.27	81.08	81.08	82.7	80.95	239,694
October 13, 2026	82.23	82.68	82.68	82.91	81.22	338,198
October 12, 2026	80.93	81.43	81.43	82.8	80.93	218,624
October 09, 2026	79.83	81.49	81.49	81.8	79.12	259,116
October 08, 2026	80.14	80.65	80.65	81.32	79.77	196,444
October 07, 2026	80.52	80.21	80.21	80.86	79.23	351,561
October 06, 2026	80.58	80.31	80.31	80.72	78.24	297,282
October 05, 2026	79.31	80.08	80.08	82.31	79.31	463,171
October 02, 2026	79.61	78.98	78.98	80.61	77.45	413,300
October 01, 2026	80.72	79.98	79.98	81.79	77.27	558,164
September 30, 2026	75.19	79.97	79.97	80.63	73.42	716,332
September 29, 2026	70.82	75.56	75.56	77.28	70.52	800,559
September 28, 2026	67.33	69.56	69.56	69.63	66.6	326,101
September 25, 2026	67.85	67.46	67.46	68.54	67.27	219,486
September 24, 2026	67.45	67.75	67.75	69	66.24	359,563
September 23, 2026	68.99	67.87	67.87	70.05	67.6	302,916
September 22, 2026	69.27	68.9	68.9	70.4	68.45	276,928
September 21, 2026	69.35	68.84	68.84	69.78	68.55	278,356
September 18, 2026	68.67	69.84	69.84	70.13	67.97	1.14M
September 17, 2026	69.85	69.05	69.05	69.91	68.41	257,115
September 16, 2026	70.73	69.55	69.55	71.22	69.13	190,377
September 15, 2026	70.53	71.02	71.02	72.13	70.49	203,747
September 11, 2026	69.95	70.51	70.51	70.91	69.7	217,542
September 10, 2026	68.2	69.42	69.42	69.82	67.97	185,655
September 09, 2026	68.35	67.97	67.97	68.35	65.8	220,164
September 08, 2026	68.46	68.36	68.36	70	67.73	170,681
September 04, 2026	68.7	68.83	68.83	69.06	67.49	117,776
September 03, 2026	69.35	68.73	68.73	69.97	68.17	192,906
September 02, 2026	68.49	68.94	68.94	69.38	68.03	140,034
September 01, 2026	67.57	68.35	68.35	68.65	66.53	127,624
August 31, 2026	68.7	68.22	68.22	69.13	68.16	166,477
August 28, 2026	69.16	68.99	68.99	69.9	67.85	131,714
August 27, 2026	69.44	68.85	68.85	69.72	68.5	141,431
August 26, 2026	69.28	69.1	69.1	69.57	68.45	122,715
August 25, 2026	68.69	69.38	69.38	69.8	68.16	199,023
August 24, 2026	68	68.29	68.29	69.05	67.23	172,961
August 21, 2026	67.29	67.92	67.92	68.22	66.62	122,612
August 20, 2026	65.54	67.19	67.19	67.77	65.54	121,999
August 19, 2026	66.66	66.19	66.19	67.43	65.68	166,440
August 18, 2026	67.06	66.65	66.65	67.8	66.3	152,844
August 17, 2026	66.2	66.46	66.46	66.97	65.51	127,014
August 14, 2026	67.18	66.55	66.55	67.26	66	198,886
August 13, 2026	65.87	67.12	67.12	67.17	65.15	138,985
August 12, 2026	65.02	65.47	65.47	66.76	64.58	194,860
August 11, 2026	64.85	65.4	65.4	66.61	64.75	138,870
August 10, 2026	64.52	64.85	64.85	65.24	63.73	147,554
August 07, 2026	66.23	65.08	65.08	66.61	64.7	167,726
August 06, 2026	66.27	66.17	66.17	67.4	65.72	137,009
August 05, 2026	67.57	66.03	66.03	67.57	65.66	165,746
August 04, 2026	65.79	67.06	67.06	67.5	65.28	229,241
August 03, 2026	66.85	66.41	66.41	68	66.13	261,687
July 31, 2026	65.35	65.86	65.86	66.12	64.37	213,285
July 30, 2026	66.62	65.94	65.94	67.11	65.94	175,714
July 29, 2026	67.76	67.1	67.1	68.31	66.85	227,471
July 28, 2026	66.58	67.88	67.88	68.03	65.68	216,112