Quantum-Si Rg-A
QSI
USD
STOCK MARKET:
NMS
Closed
 
...
Large gap with delayed quotes
Last quote
02/28/2026 - 02:00:00
Bid
02/27/2026 - 21:59:59
Bid
Volume
Ask
02/27/2026 - 21:59:59
Ask
Volume
0.9564
-0.0536 ( -5.31% )
0.9568
1,300
0.9655
1,100
More information

Master data

Company Quantum-Si Incorporated
CCY USD
ISIN US74765K1051
Valor 112072162
Symbol QSI
Sector Financial, investment & other diversified comp.
Share type Registered Shares /RegSh

Fundamental data

Last dividend
Dividend Yield -
Shares outstanding 195.552 M
Nominal 0.0001
Nominal Currency USD
Market Cap 187.026 M

Main data

Last - 02:00:00 0.9564
Close - 02/27/2026 1.01
Day Change % - - -5.31%
Day Change - - -0.0536
Volume - - 458,568.00
Turnover - - -
Previous year close - 01/01/2026 1.10
YTD % - - -8.18%

Performance (Previous year close 1.1)

Period High Low Perf. %
1 W 1.02
(02/26/2026)
0.8899
(02/20/2026)
+1.66%
4 Weeks 1.20
(01/30/2026)
0.8899
(02/20/2026)
-13.68%
12 Weeks 1.53
(12/09/2025)
0.8899
(02/20/2026)
-31.29%
Perf. after 01.01 - - -8.18%
26 Weeks 3.09
(10/17/2025)
0.8899
(02/20/2026)
-14.61%
52 Weeks 3.09
(10/17/2025)
0.8899
(02/20/2026)
-25.19%

Difference trading

Open - 15:30:00 0.9789
Bid - 21:59:59 0.9568
Bid Size - - 1,300
Ask - 21:59:59 0.9655
Ask Size - - 1,100

Technical data

Hist. Vol 30 days 82.71%
Hist. Vol 90 days 74.19%
Hist. Vol 180 days 94.70%
Hist. Vol 250 days 96.11%

Difference price

Previous Day High 1.02
Previous Day Low 0.97

News

No news for this instrument