Skip to main content
Recent Quotes
My Watchlist
Indicators
Markets
Stocks
ETFs
Tools
Overview
News
Currencies
International
Treasuries

Quantum-Si Incorporated - Class A Common Stock (NQ:QSI)

1.135 +0.045 (+4.13%)
Streaming Delayed Price Updated: 1:10 PM EDT, Apr 22, 2025 Add to My Watchlist
Quote
Overview Detailed Quote Charting Historical Prices
News
All News News Headlines Press Releases
Research
Quarterly Reports Insider Filings Other Filings

Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Apr 21, 2025 1.110 1.129 1.080 1.090 1,731,831 -0.06(-5.22%)
Apr 17, 2025 1.160 1.180 1.120 1.150 1,637,120 -0.01(-0.86%)
Apr 16, 2025 1.200 1.220 1.110 1.160 2,143,901 -0.07(-5.69%)
Apr 15, 2025 1.220 1.260 1.205 1.230 1,760,725 +0.00(+0.00%)
Apr 14, 2025 1.300 1.305 1.210 1.230 3,083,009 -0.02(-1.60%)
Apr 11, 2025 1.170 1.250 1.160 1.250 2,269,780 +0.08(+6.84%)
Apr 10, 2025 1.200 1.210 1.130 1.170 2,957,360 -0.06(-4.88%)
Apr 09, 2025 1.060 1.270 1.050 1.230 5,600,739 +0.15(+13.89%)
Apr 08, 2025 1.220 1.220 1.060 1.080 4,489,000 -0.06(-5.26%)
Apr 07, 2025 1.020 1.170 1.020 1.140 4,233,136 +0.01(+0.88%)
Apr 04, 2025 1.110 1.130 1.030 1.130 4,919,312 -0.03(-2.59%)
Apr 03, 2025 1.150 1.190 1.150 1.160 3,302,282 -0.07(-5.69%)
Apr 02, 2025 1.180 1.250 1.160 1.230 2,934,874 +0.03(+2.50%)
Apr 01, 2025 1.210 1.220 1.150 1.200 3,257,420 +0.00(+0.00%)
Mar 31, 2025 1.210 1.240 1.190 1.200 4,159,787 -0.07(-5.51%)
Mar 28, 2025 1.310 1.330 1.250 1.270 3,198,877 -0.04(-3.05%)
Mar 27, 2025 1.380 1.390 1.300 1.310 3,909,934 -0.08(-5.76%)
Mar 26, 2025 1.415 1.460 1.360 1.390 4,034,521 -0.02(-1.42%)
Mar 25, 2025 1.460 1.470 1.410 1.410 4,655,521 -0.07(-4.73%)
Mar 24, 2025 1.510 1.540 1.430 1.480 7,403,729 +0.02(+1.72%)
Mar 21, 2025 1.400 1.468 1.360 1.455 8,654,399 +0.05(+3.19%)
Mar 20, 2025 1.500 1.510 1.390 1.410 8,504,886 -0.15(-9.32%)
Mar 19, 2025 1.570 1.630 1.500 1.555 7,644,833 -0.04(-2.20%)
Mar 18, 2025 1.530 1.720 1.480 1.590 16,759,995 -0.06(-3.64%)
Mar 17, 2025 1.640 1.760 1.510 1.650 46,711,552 +0.29(+21.32%)
Mar 14, 2025 1.190 1.370 1.175 1.360 20,614,488 +0.22(+19.30%)
Mar 13, 2025 1.190 1.198 1.120 1.140 3,523,165 -0.06(-5.00%)
Mar 12, 2025 1.220 1.240 1.154 1.200 3,935,506 +0.02(+1.69%)
Mar 11, 2025 1.170 1.210 1.120 1.180 4,058,363 +0.00(+0.43%)
Mar 10, 2025 1.240 1.250 1.150 1.175 5,656,421 -0.11(-8.91%)
Mar 07, 2025 1.270 1.300 1.220 1.290 3,071,202 +0.01(+0.39%)
Mar 06, 2025 1.360 1.380 1.240 1.285 5,338,099 -0.11(-8.21%)
Mar 05, 2025 1.390 1.410 1.320 1.400 3,679,063 +0.02(+1.45%)
Mar 04, 2025 1.170 1.460 1.150 1.380 10,567,235 +0.08(+6.15%)
Mar 03, 2025 1.470 1.478 1.280 1.300 8,746,236 -0.08(-5.80%)
Feb 28, 2025 1.310 1.415 1.280 1.380 6,738,879 +0.03(+2.22%)
Feb 27, 2025 1.500 1.510 1.350 1.350 6,318,292 -0.14(-9.40%)
Feb 26, 2025 1.460 1.550 1.460 1.490 4,750,954 +0.03(+2.05%)
Feb 25, 2025 1.564 1.620 1.450 1.460 9,263,981 -0.16(-9.88%)
Feb 24, 2025 1.710 1.720 1.600 1.620 6,896,229 -0.09(-5.26%)
Feb 21, 2025 1.900 1.930 1.710 1.710 8,817,973 -0.18(-9.52%)
Feb 20, 2025 1.940 1.970 1.830 1.890 6,667,800 -0.02(-1.05%)
Feb 19, 2025 1.900 2.010 1.820 1.910 11,302,858 -0.01(-0.52%)
Feb 18, 2025 2.000 2.100 1.890 1.920 8,816,410 -0.03(-1.54%)
Feb 14, 2025 2.020 2.050 1.920 1.950 6,505,065 -0.08(-3.94%)
Feb 13, 2025 1.990 2.050 1.910 2.030 7,538,932 +0.07(+3.57%)
Feb 12, 2025 1.860 2.000 1.830 1.960 6,990,598 +0.04(+2.08%)
Feb 11, 2025 2.030 2.035 1.870 1.920 8,495,250 -0.08(-4.00%)
Feb 10, 2025 2.100 2.110 1.940 2.000 11,636,518 -0.04(-1.96%)
Feb 07, 2025 1.950 2.250 1.920 2.040 23,781,848 +0.14(+7.37%)
Feb 06, 2025 1.970 2.060 1.880 1.900 10,595,780 +0.00(+0.00%)
Feb 05, 2025 1.900 1.960 1.800 1.900 9,215,030 -0.03(-1.55%)
Feb 04, 2025 1.860 1.930 1.800 1.930 6,516,780 +0.11(+6.04%)
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.