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Quantum-Si Incorporated (QSI : NSD)

Sector: Technology

Close
(10-01-2026)
$1.43
Change
$0.36 (33.64%)
Volume 32,563,144
Open $1.20
Day Range $1.15 - $1.48
52 Week Low $0.69
52 Week High $3.10
Annual Yield -
Annual Dividend -
Last Dividend -
Industry Sector Technology
Quoted Market Value $313,003,994
Shares Outstanding 218,883,912
Book Value per Share $1.74
Earnings per Share -$0.45
Period
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Quantum-Si Incorporated

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Pricing History (Last 30 Days)

Pricing History
Date Close Change
October 01, 2026 1.43
$0.36 (33.64%)
September 30, 2026 1.07
$0.11 (11.68%)
September 29, 2026 0.96
$0.16 (20.52%)
September 28, 2026 0.80
-$0.04 (-4.71%)
September 25, 2026 0.83
$0.05 (6.28%)
September 24, 2026 0.79
$0.03 (3.47%)
September 23, 2026 0.76
-$0.03 (-3.31%)
September 22, 2026 0.78
$0.03 (3.81%)
September 21, 2026 0.76
$0.01 (1.45%)
September 18, 2026 0.75
-$0.02 (-3.23%)
September 17, 2026 0.77
$0.04 (5.47%)
September 16, 2026 0.73
$0.01 (1.40%)
September 15, 2026 0.72
-$0.01 (-0.69%)
September 14, 2026 0.73
-$0.02 (-2.03%)
September 11, 2026 0.74
$0.00 (0.12%)
September 10, 2026 0.74
-$0.01 (-1.45%)
September 09, 2026 0.75
-$0.01 (-1.32%)
September 08, 2026 0.76
-$0.01 (-0.78%)
September 07, 2026 0.77
$0.00 (0.00%)
September 04, 2026 0.77
$0.01 (0.66%)
September 03, 2026 0.76
$0.00 (0.00%)
September 02, 2026 0.76
$0.00 (0.49%)
September 01, 2026 0.76
-$0.01 (-1.12%)
August 31, 2026 0.77
-$0.01 (-1.81%)
August 28, 2026 0.78
-$0.02 (-2.88%)
August 27, 2026 0.80
$0.01 (1.58%)
August 26, 2026 0.79
-$0.06 (-6.69%)
August 25, 2026 0.85
$0.08 (10.14%)
August 24, 2026 0.77
-$0.07 (-7.87%)
August 21, 2026 0.84
$0.06 (7.05%)

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