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Quantum-Si Incorporated - Class A Common Stock (NQ:QSI)

1.550 +0.290 (+23.02%)
Streaming Delayed Price Updated: 11:58 AM EDT, Sep 18, 2025 Add to My Watchlist
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Price and Volume

Price 1.550
Open 1.310
Prev. Close 1.260
Change
+0.29
% Change
+23.02%
Bid (Size) 1.540 (176)
Ask (Size) 1.550 (71)
High 1.590
Low 1.300
52 Week High 5.770
52 Week Low 0.6121
EPS N/A
Price / Earnings N/A
Dividend Yield N/A
Shares Outstanding N/A
Volume 20,217,900
Average Volume (3 Mo) 7M

Chart

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Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Price Performance

YTD
-2.71 (-63.62%)
1 Month
+0.46 (42.20%)
3 Month
-0.20 (-11.43%)
6 Month
-0.00 (-0.32%)
1 Year
+0.57 (58.15%)
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