iShares Core 1-5 Year USD Bond ETF (ISTB) NASDAQ

Currency In USD

ISTB Historical Return

If you invested $1000 in iShares Core 1-5 Year USD Bond ETF (ISTB) 10 years ago, it would be worth $1,223.44 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,085.93, while $1000 invested 1 year ago would be worth $1,013.08. This corresponds to total returns of 22.34%, 8.59%, 1.31%, respectively, with annualized returns of 2.04%, 1.66%, 1.31%.

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

ISTB Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	48.04	48.02	48.02	48.05	48.01	185,928
August 20, 2026	48.06	48.03	48.03	48.07	48.03	614,819
August 19, 2026	48.09	48.1	48.1	48.1	48.05	332,295
August 18, 2026	48.05	48.06	48.06	48.07	48.03	294,332
August 17, 2026	48.07	48.06	48.06	48.08	48.04	463,638
August 14, 2026	48.12	48.07	48.07	48.12	48.05	257,034
August 13, 2026	48.07	48.09	48.09	48.11	48.07	351,734
August 12, 2026	48.03	48.01	48.01	48.04	47.99	384,922
August 11, 2026	47.99	47.97	47.97	48	47.94	356,838
August 10, 2026	47.99	47.96	47.96	47.99	47.95	489,906
August 07, 2026	48.02	48.02	48.02	48.04	47.99	319,120
August 06, 2026	47.97	47.93	47.93	47.98	47.93	344,246
August 05, 2026	48	48.02	48.02	48.02	47.97	285,196
August 04, 2026	47.98	48	48	48	47.97	375,826
August 03, 2026	47.9	47.91	47.91	47.91	47.88	515,423
July 31, 2026	48.03	48.03	48.03	48.03	47.99	367,241
July 30, 2026	48.04	48.05	48.05	48.08	48.04	351,533
July 29, 2026	47.99	48.01	48.01	48.07	47.96	321,625
July 28, 2026	48.02	48.04	48.04	48.06	48	646,825
July 27, 2026	47.96	47.98	47.98	48	47.96	351,230
July 23, 2026	47.91	47.9	47.9	47.92	47.89	327,432
July 22, 2026	47.99	47.96	47.96	48.01	47.96	504,758
July 21, 2026	48.03	48.02	48.02	48.04	48.01	571,684
July 20, 2026	48.08	48.06	48.06	48.09	48.04	327,703
July 17, 2026	48.12	48.11	48.11	48.15	48.09	224,745
July 16, 2026	48.08	48.1	48.1	48.11	48.07	289,369
July 15, 2026	48.07	48.1	48.1	48.12	48.06	365,196
July 14, 2026	48.04	48.05	48.05	48.07	48.01	288,573
July 13, 2026	48.02	47.96	47.96	48.02	47.95	379,640
July 10, 2026	48.06	48.03	48.03	48.08	48.02	219,719
July 09, 2026	48.02	48.05	48.05	48.08	48.02	278,247
July 08, 2026	48.03	48.02	48.02	48.04	47.98	917,788
July 07, 2026	48.12	48.06	48.06	48.13	48.05	541,377
July 06, 2026	48.11	48.14	48.14	48.14	48.1	493,106
July 02, 2026	48.1	48.12	48.12	48.13	48.08	334,642
July 01, 2026	48.06	48.05	48.05	48.09	48.04	444,464
June 30, 2026	48.28	48.25	48.25	48.28	48.24	340,776
June 29, 2026	48.28	48.3	48.3	48.32	48.28	885,161
June 26, 2026	48.27	48.3	48.3	48.32	48.27	184,624
June 25, 2026	48.26	48.25	48.25	48.28	48.24	202,751
June 24, 2026	48.21	48.22	48.22	48.23	48.19	432,283
June 23, 2026	48.16	48.15	48.15	48.17	48.14	509,579
June 22, 2026	48.12	48.11	48.11	48.14	48.09	400,484
June 18, 2026	48.17	48.17	48.17	48.21	48.16	241,528
June 17, 2026	48.24	48.1	48.1	48.25	48.08	444,004
June 16, 2026	48.22	48.24	48.24	48.26	48.22	434,784
June 15, 2026	48.25	48.25	48.25	48.26	48.22	2.32M
June 12, 2026	48.19	48.18	48.18	48.21	48.14	671,058
June 11, 2026	48.08	48.2	48.2	48.22	48.07	449,377
June 10, 2026	48.1	48.07	48.07	48.11	48.05	328,362
June 09, 2026	48.08	48.08	48.08	48.09	48.05	349,984
June 08, 2026	48.07	48.02	48.02	48.08	48.02	501,603
June 05, 2026	48.08	48.04	48.04	48.08	48.02	442,660
June 04, 2026	48.18	48.17	48.17	48.19	48.15	739,174
June 03, 2026	48.09	48.13	48.13	48.14	48.09	1.39M
June 02, 2026	48.18	48.17	48.17	48.18	48.15	1.44M
June 01, 2026	48.13	48.17	48.17	48.18	48.09	783,791
May 29, 2026	48.34	48.39	48.39	48.4	48.34	991,781
May 28, 2026	48.29	48.33	48.33	48.35	48.27	2.46M
May 27, 2026	48.28	48.29	48.29	48.3	48.27	508,703