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Quantum-si Inco (QSI.US) Share Price

Price $1.51 on 19-09-2025 at 21:39:44
Change $-0.02 -1.31%
Buy $1.52
Sell $1.51
Last Trade: Sell 100.00 at $1.51
Day's Volume: 1,143,792
Last Close: $1.50
Open: $1.49
ISIN: US74765K1051
Day's Range $1.45 - $1.60
52wk Range: $0.9596 - $2.20
Market Capitalisation: $280.23m
VWAP: $1.527285
Shares in Issue: 182.56m

Quantum-si Inco (QSI.US) Latest Trades

Buy/Sell Volume Trade Prc Trade Type Trade Time
Sell* 100 $1.51 Ordinary
17:33:27 - 19-Sep-25
Sell* 808 $1.51 Ordinary
17:32:04 - 19-Sep-25
Sell* 208 $1.51 Ordinary
17:32:04 - 19-Sep-25
Sell* 329 $1.51 Ordinary
17:32:04 - 19-Sep-25
Sell* 2 $1.515 Ordinary
17:07:45 - 19-Sep-25
Unknown* 2 $1.52 Ordinary
17:07:45 - 19-Sep-25
Buy* 5 $1.52 Ordinary
17:07:45 - 19-Sep-25
Buy* 1,000 $1.52 Ordinary
17:07:45 - 19-Sep-25
Buy* 100 $1.52 Ordinary
17:07:45 - 19-Sep-25
Buy* 500 $1.52 Ordinary
17:07:45 - 19-Sep-25
See more Quantum-si Inco trades

Quantum-si Inco (QSI.US) Share Price History

Time period:
to
Date Open High Low Close Volume
19th Sep 2025 (Fri) 1.49 1.60 1.45 1.50 1,143,792
18th Sep 2025 (Thu) 1.31 1.64 1.31 1.53 1,530,064
17th Sep 2025 (Wed) 1.30 1.335 1.24 1.26 264,665
16th Sep 2025 (Tue) 1.29 1.34 1.25 1.33 472,838
15th Sep 2025 (Mon) 1.205 1.285 1.18 1.26 686,013
12th Sep 2025 (Fri) 1.21 1.255 1.17 1.18 456,077
11th Sep 2025 (Thu) 1.11 1.215 1.11 1.20 523,449
10th Sep 2025 (Wed) 1.15 1.155 1.085 1.12 363,489
9th Sep 2025 (Tue) 1.065 1.16 1.065 1.15 263,195
8th Sep 2025 (Mon) 1.10 1.10 1.045 1.06 257,085
5th Sep 2025 (Fri) 1.08 1.09 1.035 1.08 172,336
4th Sep 2025 (Thu) 1.07 1.08 1.03 1.07 352,351
3rd Sep 2025 (Wed) 1.08 1.11 1.035 1.07 331,137
2nd Sep 2025 (Tue) 1.095 1.12 1.07 1.08 290,162
1st Sep 2025 (Mon) 1.14 1.145 1.10 1.12 146,712
29th Aug 2025 (Fri) 1.14 1.145 1.10 1.12 146,712
28th Aug 2025 (Thu) 1.19 1.22 1.14 1.15 253,476
27th Aug 2025 (Wed) 1.17 1.22 1.15 1.16 340,289
26th Aug 2025 (Tue) 1.125 1.18 1.12 1.17 244,960
25th Aug 2025 (Mon) 1.14 1.16 1.115 1.14 304,902
22nd Aug 2025 (Fri) 1.10 1.16 1.065 1.14 417,079
21st Aug 2025 (Thu) 0.9918 1.14 0.9918 1.11 851,289
See more Quantum-si Inco price history
FTSE 100 Latest
Value9,216.67
Change-11.44

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