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Protagenic Therapeutics, Inc. - Common Stock (NQ:PTIX)

1.190 -0.100 (-7.75%)
Streaming Delayed Price Updated: 4:00 PM EST, Dec 19, 2025 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Dec 19, 2025 1.300 1.310 1.190 1.190 49,619 -0.10(-7.75%)
Dec 18, 2025 1.410 1.410 1.250 1.290 66,402 -0.08(-5.84%)
Dec 17, 2025 1.481 1.519 1.340 1.370 56,328 -0.15(-9.87%)
Dec 16, 2025 1.550 1.563 1.480 1.520 43,151 -0.05(-3.18%)
Dec 15, 2025 1.620 1.630 1.530 1.570 42,046 -0.08(-4.85%)
Dec 12, 2025 1.560 1.676 1.550 1.650 113,950 +0.07(+4.43%)
Dec 11, 2025 1.600 1.600 1.541 1.580 43,084 -0.10(-5.95%)
Dec 10, 2025 1.580 1.700 1.540 1.680 96,037 +0.06(+3.70%)
Dec 09, 2025 1.610 1.650 1.460 1.620 561,960 -0.03(-1.82%)
Dec 08, 2025 1.750 1.770 1.520 1.650 180,465 -0.02(-1.20%)
Dec 05, 2025 1.714 1.803 1.600 1.670 83,542 -0.01(-0.60%)
Dec 04, 2025 1.840 1.840 1.640 1.680 126,221 -0.12(-6.93%)
Dec 03, 2025 1.820 1.890 1.728 1.805 50,297 -0.08(-4.50%)
Dec 02, 2025 1.900 1.970 1.860 1.890 85,438 -0.06(-3.08%)
Dec 01, 2025 2.000 2.039 1.838 1.950 151,540 -0.18(-8.45%)
Nov 28, 2025 1.910 2.130 1.910 2.130 128,740 -0.10(-4.48%)
Nov 26, 2025 2.270 2.380 2.230 2.230 85,925 +0.00(+0.00%)
Nov 25, 2025 2.350 2.350 2.180 2.230 89,314 -0.04(-1.76%)
Nov 24, 2025 2.120 2.346 2.095 2.270 113,627 +0.20(+9.66%)
Nov 21, 2025 1.990 2.150 1.969 2.070 56,065 +0.05(+2.48%)
Nov 20, 2025 2.110 2.200 1.960 2.020 48,612 +0.00(+0.00%)
Nov 19, 2025 2.190 2.248 1.950 2.020 69,164 -0.18(-8.18%)
Nov 18, 2025 2.030 2.240 1.993 2.200 26,547 +0.13(+6.28%)
Nov 17, 2025 2.080 2.100 2.020 2.070 36,674 +0.04(+1.97%)
Nov 14, 2025 2.090 2.100 2.010 2.030 23,811 -0.07(-3.33%)
Nov 13, 2025 1.960 2.114 1.960 2.100 220,125 +0.18(+9.38%)
Nov 12, 2025 2.000 2.058 1.900 1.920 25,151 -0.09(-4.48%)
Nov 11, 2025 1.870 2.050 1.840 2.010 46,956 +0.12(+6.35%)
Nov 10, 2025 1.930 2.020 1.830 1.890 84,551 -0.17(-8.25%)
Nov 07, 2025 2.021 2.100 2.021 2.060 44,011 +0.01(+0.49%)
Nov 06, 2025 2.110 2.220 1.875 2.050 90,297 -0.09(-4.21%)
Nov 05, 2025 2.150 2.190 2.090 2.140 29,274 -0.01(-0.47%)
Nov 04, 2025 2.220 2.290 2.140 2.150 32,911 -0.10(-4.44%)
Nov 03, 2025 2.090 2.460 2.090 2.250 251,381 -0.32(-12.45%)
Oct 31, 2025 2.460 2.665 2.390 2.570 111,468 +0.10(+4.05%)
Oct 30, 2025 2.510 2.545 2.455 2.470 39,020 -0.11(-4.26%)
Oct 29, 2025 2.680 2.710 2.570 2.580 80,680 -0.18(-6.52%)
Oct 28, 2025 2.980 2.980 2.700 2.760 127,655 -0.22(-7.38%)
Oct 27, 2025 3.050 3.090 2.900 2.980 29,069 -0.08(-2.61%)
Oct 24, 2025 2.970 3.210 2.970 3.060 32,793 +0.07(+2.34%)
Oct 23, 2025 2.910 3.050 2.850 2.990 55,642 +0.01(+0.34%)
Oct 22, 2025 3.090 3.110 2.910 2.980 62,682 -0.14(-4.49%)
Oct 21, 2025 3.170 3.265 3.100 3.120 29,676 -0.09(-2.80%)
Oct 20, 2025 3.120 3.270 3.100 3.210 45,351 -0.01(-0.31%)
Oct 17, 2025 2.970 3.220 2.970 3.220 77,306 +0.17(+5.57%)
Oct 16, 2025 3.150 3.320 3.040 3.050 49,992 -0.15(-4.69%)
Oct 15, 2025 3.030 3.320 3.030 3.200 58,609 +0.17(+5.61%)
Oct 14, 2025 3.150 3.200 2.920 3.030 135,003 -0.21(-6.48%)
Oct 13, 2025 3.300 3.450 3.240 3.240 58,483 -0.11(-3.28%)
Oct 10, 2025 3.450 3.590 3.310 3.350 163,318 -0.11(-3.18%)
Oct 09, 2025 3.420 3.770 3.420 3.460 114,654 +0.04(+1.17%)
Oct 08, 2025 3.340 3.480 3.330 3.420 51,609 +0.06(+1.79%)
Oct 07, 2025 3.310 3.390 3.300 3.360 22,588 -0.04(-1.18%)
Oct 06, 2025 3.300 3.529 3.290 3.400 62,984 +0.11(+3.34%)
Oct 03, 2025 3.260 3.500 3.220 3.290 141,935 -0.01(-0.30%)
Oct 02, 2025 3.320 3.400 3.250 3.300 74,428 -0.08(-2.37%)
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