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Quantum-Si Stock Booms: What's Going On?

2026-10-09 19:31:36 UTCEvette Mitkov

Quantum-Si shares are surging. The company said its Proteus protein sequencer can now pick out 19 of the 20 amino acids.

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Fiscal.ai2026-11-06 14:03:34 UTC
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Quantum-Si To Provide Business Update And Report Q3 2026 Results On November 5
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SEC EDGAR2026-10-15 13:15:37 UTCSEC EDGAR
8-K filing — Quantum-Si Inc (QSI)
Filed: 2026-10-15 AccNo: 0001816431-26-000068 Size: 347 KB Item 8.01: Other Events Item 9.01: Financial Statements and Exhibits
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Benzinga2026-10-09 18:39:43 UTCBenzinga Newsdesk
Quantum-Si shares are trading higher after the company announced that it has demonstrated detection of 19 amino acids in its Proteus development program.
QSI