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NovaBay Pharmaceuticals, Inc. Common Stock (NY:NBY)

1.150 -0.030 (-2.54%)
Official Closing Price Updated: 8:00 PM EDT, Oct 31, 2025 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Oct 31, 2025 1.160 1.190 1.150 1.150 52,485 -0.03(-2.54%)
Oct 30, 2025 1.200 1.215 1.150 1.180 183,030 -0.02(-1.67%)
Oct 29, 2025 1.220 1.270 1.200 1.200 173,371 -0.06(-4.76%)
Oct 28, 2025 1.250 1.310 1.170 1.260 210,357 +0.02(+1.61%)
Oct 27, 2025 1.240 1.280 1.200 1.240 159,321 +0.01(+0.81%)
Oct 24, 2025 1.250 1.250 1.180 1.230 167,909 +0.00(+0.00%)
Oct 23, 2025 1.160 1.280 1.130 1.230 227,368 +0.10(+8.85%)
Oct 22, 2025 1.180 1.180 1.080 1.130 147,553 -0.03(-2.59%)
Oct 21, 2025 1.250 1.283 1.140 1.160 322,104 -0.14(-10.77%)
Oct 20, 2025 1.040 1.381 1.040 1.300 1,047,053 +0.26(+25.00%)
Oct 17, 2025 1.090 1.140 1.010 1.040 277,236 -0.10(-8.77%)
Oct 16, 2025 1.010 1.410 0.9948 1.140 2,105,304 +0.13(+12.87%)
Oct 15, 2025 1.020 1.095 1.010 1.010 377,731 -0.04(-3.81%)
Oct 14, 2025 1.170 1.170 1.040 1.050 404,780 -0.15(-12.50%)
Oct 13, 2025 1.260 1.275 1.160 1.200 220,081 -0.03(-2.44%)
Oct 10, 2025 1.240 1.319 1.220 1.230 305,903 -0.06(-4.65%)
Oct 09, 2025 1.190 1.380 1.185 1.290 401,794 +0.09(+7.50%)
Oct 08, 2025 1.250 1.290 1.153 1.200 315,131 -0.06(-4.76%)
Oct 07, 2025 1.250 1.270 1.160 1.260 408,264 +0.04(+3.28%)
Oct 06, 2025 1.360 1.380 1.200 1.220 377,590 -0.14(-10.29%)
Oct 03, 2025 1.550 1.600 1.340 1.360 632,059 -0.17(-11.11%)
Oct 02, 2025 1.390 1.640 1.370 1.530 1,024,132 +0.16(+11.68%)
Oct 01, 2025 1.240 1.400 1.240 1.370 385,741 +0.09(+7.03%)
Sep 30, 2025 1.290 1.390 1.222 1.280 1,076,812 -0.28(-17.95%)
Sep 29, 2025 1.454 1.666 1.454 1.560 1,923,897 +0.11(+7.76%)
Sep 26, 2025 1.388 1.448 1.368 1.448 297,992 +0.03(+2.34%)
Sep 25, 2025 1.441 1.454 1.362 1.415 311,341 -0.01(-0.93%)
Sep 24, 2025 1.388 1.507 1.388 1.428 487,775 +0.01(+0.93%)
Sep 23, 2025 1.375 1.421 1.342 1.415 553,203 +0.02(+1.42%)
Sep 22, 2025 1.203 1.415 1.197 1.395 1,163,962 +0.19(+15.93%)
Sep 19, 2025 1.282 1.414 1.203 1.203 6,454,026 -0.08(-6.19%)
Sep 18, 2025 1.150 1.388 1.150 1.282 860,188 +0.13(+10.86%)
Sep 17, 2025 1.408 1.451 1.157 1.157 1,660,223 -0.29(-20.09%)
Sep 16, 2025 1.434 1.540 1.388 1.448 1,763,658 -0.36(-20.07%)
Sep 15, 2025 1.924 2.181 1.600 1.811 3,840,785 +0.10(+5.79%)
Sep 12, 2025 1.983 2.023 1.666 1.712 2,273,900 -0.23(-11.90%)
Sep 11, 2025 1.567 2.062 1.520 1.943 3,755,720 +0.35(+21.99%)
Sep 10, 2025 1.534 1.763 1.520 1.593 2,061,367 +0.07(+4.78%)
Sep 09, 2025 1.705 1.871 1.507 1.520 3,463,012 -0.26(-14.81%)
Sep 08, 2025 2.148 2.287 1.732 1.785 5,230,784 -0.68(-27.61%)
Sep 05, 2025 2.472 2.611 2.089 2.466 14,442,609 -0.32(-11.61%)
Sep 04, 2025 1.831 2.935 1.831 2.789 30,010,498 +1.02(+57.46%)
Sep 03, 2025 1.653 1.791 1.540 1.772 8,428,326 +0.26(+17.54%)
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