If you invested $1000 in iSpecimen Inc. (ISPC) since IPO date, it would be worth $0.26 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $0.28, while $1000 invested 1 year ago would be worth $27.84. This corresponds to total returns of -99.97%, -99.97%, -97.22%, respectively, with annualized returns of -79.36%, -80.51%, -97.22%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| September 10, 2026 | 1.42 | 1.5 | 1.5 | 1.59 | 1.38 | 428,207 |
| September 09, 2026 | 1.59 | 1.55 | 1.55 | 1.6 | 1.48 | 895,994 |
| September 08, 2026 | 1.89 | 1.59 | 1.59 | 1.94 | 1.55 | 13.88M |
| September 04, 2026 | 1.53 | 1.54 | 1.54 | 1.57 | 1.51 | 1.45M |
| September 03, 2026 | 1.54 | 1.54 | 1.54 | 1.57 | 1.54 | 30,087 |
| September 02, 2026 | 1.51 | 1.49 | 1.49 | 1.52 | 1.46 | 55,443 |
| September 01, 2026 | 1.54 | 1.5 | 1.5 | 1.57 | 1.49 | 51,528 |
| August 31, 2026 | 1.55 | 1.54 | 1.54 | 1.59 | 1.54 | 60,031 |
| August 28, 2026 | 1.58 | 1.54 | 1.54 | 1.61 | 1.51 | 87,913 |
| August 27, 2026 | 1.64 | 1.6 | 1.6 | 1.64 | 1.59 | 62,896 |
| August 26, 2026 | 1.59 | 1.64 | 1.64 | 1.67 | 1.59 | 219,774 |
| August 25, 2026 | 1.57 | 1.6 | 1.6 | 1.61 | 1.4 | 0 |
| August 24, 2026 | 1.67 | 1.57 | 1.57 | 1.67 | 1.53 | 0 |
| August 21, 2026 | 1.83 | 1.69 | 1.69 | 1.94 | 1.59 | 1.48M |
| August 20, 2026 | 2.44 | 2.27 | 2.27 | 2.56 | 2.2 | 5.8M |
| August 19, 2026 | 2.28 | 2.38 | 2.38 | 2.53 | 2.28 | 0 |
| August 18, 2026 | 2.14 | 2.34 | 2.34 | 2.42 | 2.14 | 0 |
| August 17, 2026 | 2.22 | 2.15 | 2.15 | 2.24 | 2.1 | 107,753 |
| August 14, 2026 | 2.36 | 2.25 | 2.25 | 2.36 | 2.24 | 38,845 |
| August 13, 2026 | 2.34 | 2.3 | 2.3 | 2.36 | 2.26 | 48,720 |
| August 12, 2026 | 2.21 | 2.27 | 2.27 | 2.35 | 2.21 | 47,316 |
| August 11, 2026 | 2.24 | 2.28 | 2.28 | 2.33 | 2.24 | 48,611 |
| August 10, 2026 | 2.29 | 2.24 | 2.24 | 2.38 | 2.18 | 67,516 |
| August 07, 2026 | 2.09 | 2.22 | 2.22 | 2.3 | 2.09 | 0 |
| August 06, 2026 | 1.77 | 2.2 | 2.2 | 2.25 | 1.77 | 340,264 |
| August 05, 2026 | 2.1 | 1.92 | 1.92 | 2.22 | 1.91 | 56,157 |
| August 04, 2026 | 2.05 | 2.15 | 2.15 | 2.2 | 2 | 54,903 |
| August 03, 2026 | 1.89 | 2.01 | 2.01 | 2.02 | 1.89 | 29,950 |
| July 31, 2026 | 1.89 | 1.89 | 1.89 | 1.9 | 1.77 | 35,534 |
| July 30, 2026 | 1.92 | 1.83 | 1.83 | 1.93 | 1.83 | 23,118 |
| July 29, 2026 | 1.94 | 1.9 | 1.9 | 1.94 | 1.88 | 21,185 |
| July 28, 2026 | 1.85 | 1.89 | 1.89 | 2.03 | 1.84 | 64,481 |
| July 27, 2026 | 2.01 | 2.01 | 2.01 | 2.06 | 1.99 | 51,191 |
| July 23, 2026 | 2.24 | 2.23 | 2.23 | 2.26 | 2.23 | 25,287 |
| July 22, 2026 | 2.23 | 2.25 | 2.25 | 2.27 | 2.23 | 19,113 |
| July 21, 2026 | 2.35 | 2.26 | 2.26 | 2.37 | 2.22 | 37,717 |
| July 20, 2026 | 2.18 | 2.32 | 2.32 | 2.35 | 2.09 | 106,480 |
| July 17, 2026 | 2.15 | 2.1 | 2.1 | 2.22 | 2.06 | 53,753 |
| July 16, 2026 | 2.26 | 2.21 | 2.21 | 2.26 | 2.15 | 74,174 |
| July 15, 2026 | 2.33 | 2.23 | 2.23 | 2.34 | 2.21 | 734,332 |
| July 14, 2026 | 2.38 | 2.39 | 2.39 | 2.44 | 2.37 | 37,748 |
| July 13, 2026 | 2.49 | 2.34 | 2.34 | 2.49 | 2.31 | 36,171 |
| July 10, 2026 | 2.43 | 2.5 | 2.5 | 2.59 | 2.4 | 38,260 |
| July 09, 2026 | 2.44 | 2.54 | 2.54 | 2.58 | 2.44 | 312,443 |
| July 08, 2026 | 2.37 | 2.29 | 2.29 | 2.37 | 2.28 | 40,094 |
| July 07, 2026 | 2.53 | 2.4 | 2.4 | 2.53 | 2.4 | 32,733 |
| July 06, 2026 | 2.63 | 2.57 | 2.57 | 2.64 | 2.55 | 21,363 |
| July 02, 2026 | 2.8 | 2.64 | 2.64 | 2.8 | 2.6 | 132,995 |
| July 01, 2026 | 2.68 | 2.73 | 2.73 | 2.8 | 2.67 | 31,865 |
| June 30, 2026 | 2.7 | 2.65 | 2.65 | 2.96 | 2.59 | 40,433 |
| June 29, 2026 | 2.67 | 2.79 | 2.79 | 2.86 | 2.65 | 76,232 |
| June 26, 2026 | 2.52 | 2.67 | 2.67 | 2.7 | 2.52 | 51,800 |
| June 25, 2026 | 2.57 | 2.57 | 2.57 | 2.69 | 2.53 | 41,023 |
| June 24, 2026 | 2.52 | 2.68 | 2.68 | 2.78 | 2.47 | 100,347 |
| June 23, 2026 | 2.41 | 2.54 | 2.54 | 2.6 | 2.41 | 24,177 |
| June 22, 2026 | 2.58 | 2.52 | 2.52 | 2.62 | 2.45 | 40,639 |
| June 18, 2026 | 2.6 | 2.59 | 2.59 | 2.82 | 2.51 | 101,474 |
| June 17, 2026 | 2.62 | 2.55 | 2.55 | 2.74 | 2.5 | 60,352 |
| June 16, 2026 | 2.78 | 2.63 | 2.63 | 2.78 | 2.62 | 88,824 |
| June 15, 2026 | 2.82 | 2.83 | 2.83 | 2.85 | 2.7 | 51,258 |