Quantum-Si, Inc. (QSI)
0.7451
-0.02
(-3.23%)
USD |
NASDAQ |
Sep 18, 16:00
0.752
+0.01
(+0.93%)
After-Hours: 20:00
Quantum-Si 1 Year Total Returns (Daily) : -51.30% for Sept. 18, 2026
1 Year Total Returns (Daily) Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical 1 Year Total Returns (Daily) Data
| Date | Value |
|---|---|
| September 18, 2026 | -51.30% |
| September 17, 2026 | -38.89% |
| September 16, 2026 | -45.11% |
| September 15, 2026 | -42.86% |
| September 14, 2026 | -38.56% |
| September 11, 2026 | -38.33% |
| September 10, 2026 | -34.01% |
| September 09, 2026 | -34.78% |
| September 08, 2026 | -28.30% |
| September 04, 2026 | -28.41% |
| September 03, 2026 | -28.88% |
| September 02, 2026 | -29.54% |
| September 01, 2026 | -32.38% |
| August 31, 2026 | -31.62% |
| August 28, 2026 | -32.17% |
| August 27, 2026 | -30.77% |
| August 26, 2026 | -32.43% |
| August 25, 2026 | -25.68% |
| August 24, 2026 | -32.52% |
| August 21, 2026 | -24.77% |
| August 20, 2026 | -22.00% |
| August 19, 2026 | -25.23% |
| August 18, 2026 | -33.21% |
| August 17, 2026 | -32.35% |
| August 14, 2026 | -33.95% |
| Date | Value |
|---|---|
| August 13, 2026 | -32.48% |
| August 12, 2026 | -27.81% |
| August 11, 2026 | -31.65% |
| August 10, 2026 | -37.79% |
| August 07, 2026 | -38.77% |
| August 06, 2026 | -44.89% |
| August 05, 2026 | -47.47% |
| August 04, 2026 | -46.85% |
| August 03, 2026 | -48.90% |
| July 31, 2026 | -51.86% |
| July 30, 2026 | -55.56% |
| July 29, 2026 | -57.05% |
| July 28, 2026 | -57.51% |
| July 27, 2026 | -59.41% |
| July 24, 2026 | -61.11% |
| July 23, 2026 | -57.98% |
| July 22, 2026 | -55.56% |
| July 21, 2026 | -51.40% |
| July 20, 2026 | -53.58% |
| July 17, 2026 | -54.81% |
| July 16, 2026 | -54.48% |
| July 15, 2026 | -49.88% |
| July 14, 2026 | -49.93% |
| July 13, 2026 | -49.75% |
| July 10, 2026 | -51.23% |
Total Return Definition
The Total return is the change in price over a specific period of time that includes dividends and distributions paid.
1 Year Total Returns (Daily) Range, Past 5 Years
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Minimum
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Maximum
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Average
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Median
1 Year Total Returns (Daily) Benchmarks
| Champions Oncology, Inc. | -20.90% |
| Medpace Holdings, Inc. | 21.99% |
| Avantor, Inc. | 20.68% |
| Personalis, Inc. | 181.8% |
| Adaptive Biotechnologies Corp. | 107.8% |