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Quantum-si Inco (QSI.US) Share Price

Price $0.8032 on 28-09-2026 at 23:40:04
Change $-0.03 -3.6%
Buy $0.8343
Sell $0.79
Last Trade: Buy 41.00 at $0.8032
Day's Volume: 45,663
Last Close: $0.795
Open: $0.8211
ISIN: US74765K1051
Day's Range $0.7981 - $0.8318
52wk Range: $0.69 - $3.10
Market Capitalisation: $165.98m
VWAP: $0.818953
Shares in Issue: 198.95m

Quantum-si Inco (QSI.US) Latest Trades

Buy/Sell Volume Trade Prc Trade Type Trade Time
Buy* 41 $0.8032 Automatic Execution
15:50:42 - 28-Sep-26
Buy* 18 $0.8032 Automatic Execution
15:50:42 - 28-Sep-26
Buy* 41 $0.8031 Automatic Execution
15:50:42 - 28-Sep-26
Buy* 59 $0.8031 Automatic Execution
15:50:42 - 28-Sep-26
Buy* 144 $0.803 Automatic Execution
15:50:42 - 28-Sep-26
Buy* 100 $0.803 Automatic Execution
15:50:30 - 28-Sep-26
Buy* 100 $0.803 Automatic Execution
15:50:14 - 28-Sep-26
Sell* 166 $0.803 Automatic Execution
15:50:01 - 28-Sep-26
Sell* 135 $0.803 Automatic Execution
15:50:01 - 28-Sep-26
Buy* 62 $0.8078 Automatic Execution
15:49:51 - 28-Sep-26
See more Quantum-si Inco trades

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

Time period:
to
Date Open High Low Close Volume
28th Sep 2026 (Mon) 0.8211 0.8318 0.7981 0.795 45,663
25th Sep 2026 (Fri) 0.7989 0.8373 0.7785 0.8343 75,008
24th Sep 2026 (Thu) 0.7566 0.7987 0.75 0.785 74,530
23rd Sep 2026 (Wed) 0.79 0.8015 0.7515 0.7587 37,719
22nd Sep 2026 (Tue) 0.7615 0.792 0.7531 0.7847 141,550
21st Sep 2026 (Mon) 0.7588 0.7661 0.7508 0.7559 91,070
18th Sep 2026 (Fri) 0.7904 0.80 0.7401 0.7451 80,992
17th Sep 2026 (Thu) 0.75 0.7963 0.75 0.77 133,860
16th Sep 2026 (Wed) 0.7307 0.7505 0.73 0.7301 30,058
15th Sep 2026 (Tue) 0.735 0.7399 0.723 0.72 33,753
14th Sep 2026 (Mon) 0.731 0.745 0.7236 0.725 78,025
11th Sep 2026 (Fri) 0.7494 0.7547 0.7402 0.74 35,855
10th Sep 2026 (Thu) 0.75 0.7549 0.7272 0.7391 99,887
9th Sep 2026 (Wed) 0.7685 0.7741 0.7479 0.75 45,470
8th Sep 2026 (Tue) 0.7693 0.7875 0.7654 0.76 25,562
7th Sep 2026 (Mon) 0.7699 0.7739 0.7622 0.766 27,034
4th Sep 2026 (Fri) 0.7699 0.7739 0.7622 0.766 27,034
3rd Sep 2026 (Thu) 0.78 0.7816 0.7601 0.761 28,041
2nd Sep 2026 (Wed) 0.7602 0.781 0.75 0.761 32,093
1st Sep 2026 (Tue) 0.7593 0.7736 0.75 0.7573 36,017
31st Aug 2026 (Mon) 0.7775 0.7793 0.764 0.7659 57,997
See more Quantum-si Inco price history
FTSE 100 Latest
Value10,684.88
Change-10.37

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