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

Time period:
to
Date Open High Low Close Volume
3rd Apr 2026 (Fri) 0.7295 0.7575 0.7163 0.7478 141,530
2nd Apr 2026 (Thu) 0.7295 0.7575 0.7163 0.7478 141,530
1st Apr 2026 (Wed) 0.79 0.796 0.7466 0.7476 92,121
31st Mar 2026 (Tue) 0.7576 0.7944 0.7561 0.774 40,582
30th Mar 2026 (Mon) 0.77 0.77 0.7252 0.7378 74,152
27th Mar 2026 (Fri) 0.8096 0.8096 0.7557 0.7641 101,868
26th Mar 2026 (Thu) 0.85 0.8545 0.8081 0.8087 112,294
25th Mar 2026 (Wed) 0.87 0.8954 0.8624 0.865 33,344
24th Mar 2026 (Tue) 0.8812 0.8949 0.831 0.8511 30,009
23rd Mar 2026 (Mon) 0.85 0.9047 0.795 0.898 35,974
20th Mar 2026 (Fri) 0.86 0.8725 0.832 0.8451 22,783
19th Mar 2026 (Thu) 0.87 0.8824 0.852 0.8613 30,467
18th Mar 2026 (Wed) 0.9201 0.9341 0.8831 0.8824 129,242
17th Mar 2026 (Tue) 0.9455 0.9504 0.9251 0.9302 61,988
16th Mar 2026 (Mon) 0.959 0.9693 0.9412 0.9435 37,229
13th Mar 2026 (Fri) 0.9847 1.00 0.9349 0.9496 76,490
12th Mar 2026 (Thu) 1.015 1.015 0.95 0.976 94,525
11th Mar 2026 (Wed) 1.05 1.065 1.01 1.05 105,265
10th Mar 2026 (Tue) 0.9396 1.10 0.9396 1.04 306,001
9th Mar 2026 (Mon) 0.88 0.9325 0.85 0.9259 317,060
6th Mar 2026 (Fri) 0.8946 0.8999 0.8448 0.8618 263,053
5th Mar 2026 (Thu) 0.9008 0.973 0.891 0.9095 70,740
4th Mar 2026 (Wed) 0.944 0.9738 0.91 0.91 69,673
3rd Mar 2026 (Tue) 0.92 0.97 0.8987 0.948 94,511
2nd Mar 2026 (Mon) 0.91 0.9544 0.91 0.9334 45,320
27th Feb 2026 (Fri) 0.99 1.00 0.9515 0.9564 44,537
26th Feb 2026 (Thu) 0.9855 1.02 0.97 1.01 61,250
25th Feb 2026 (Wed) 0.94 0.9901 0.94 0.9901 0
24th Feb 2026 (Tue) 0.94 0.94 0.9119 0.9119 0
23rd Feb 2026 (Mon) 0.94 0.9449 0.9033 0.9119 53,100
20th Feb 2026 (Fri) 0.941 0.9605 0.935 0.9408 35,910
19th Feb 2026 (Thu) 0.9044 0.9805 0.8899 0.9607 156,805
18th Feb 2026 (Wed) 0.9502 0.9719 0.9017 0.9064 139,212
17th Feb 2026 (Tue) 0.9899 0.99 0.9357 0.9388 89,990
16th Feb 2026 (Mon) 0.9891 1.05 0.9891 0.9906 55,605
13th Feb 2026 (Fri) 0.9891 1.05 0.9891 0.9906 55,605
12th Feb 2026 (Thu) 1.05 1.05 0.9602 0.9751 40,812
11th Feb 2026 (Wed) 1.115 1.115 1.01 1.04 115,062
10th Feb 2026 (Tue) 1.09 1.11 1.07 1.10 158,106
9th Feb 2026 (Mon) 1.085 1.09 1.02 1.07 207,514
6th Feb 2026 (Fri) 1.015 1.085 0.96 1.065 169,806
FTSE 100 Latest
Value10,436.29
Change71.50