NASDAQ
1.39USD
-0.04 (-3.15%)
We have scored 8 news catalysts on Quantum-Si incorporated (QSI) over the past 12 months. The biggest single-day move next to one of them came Oct 1, 2026, when QSI closed +33.6%: “3 Biotech Stocks Put Traders Are Targeting Today”. Coverage across the window leans positive (average ticker sentiment +0.21). Most of the impact sits in short squeeze potential and price momentum.
Dots are scored news catalysts — size = impact, color = sentiment. Tap one to read it.
Market cap
272.4M
P/E
—
EPS
—
Beta
3.25
52W range
0.69-3.1
Day range
1.17–1.45
Open
1.38
Prev close
1.43
Volume
11.3M
Avg volume
4.1M
Dividend
0.00
IPO
2020-11-13
Daily OHLCV with SMA overlays and session pivots. Draw your levels and trendlines on it, or ask the AI analyst what the price is reacting to.
Suppliers, customers, partners and competitors, derived from what the news actually says about Quantum-Si incorporated — not a sector bucket. Click an edge to see the articles that established the link.
Latest scored catalyst for QSI: .
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Quantum-Si incorporated operates within the life sciences sector, focusing on the creation of an advanced platform for individual molecule detection. This innovative technology is designed to streamline sample preparation and subsequent sequencing processes. The company offers a unique, proprietary single molecule detection system that draws on advancements from the semiconductor industry. This system is specifically applied to the field of proteomics, paving the way for next-generation protein sequencing. Established in 2013, Quantum-Si's headquarters are located in Guilford, Connecticut.
