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NovaBay Pharmaceuticals, Inc. Common Stock
(NY:
NBY
)
1.150
-0.030 (-2.54%)
Official Closing Price
Updated: 6:30 PM EDT, Oct 31, 2025
Add to My Watchlist
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Historical Prices
Month:
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Year:
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Range:
1 Month
3 Month
1 Year
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
-1.08(-45.76%)
Sep 29, 2025
2.200
2.520
2.200
2.360
1,271,729
+0.17(+7.76%)
Sep 26, 2025
2.100
2.190
2.070
2.190
196,978
+0.05(+2.34%)
Sep 25, 2025
2.180
2.200
2.060
2.140
205,802
-0.02(-0.93%)
Sep 24, 2025
2.100
2.280
2.100
2.160
322,428
+0.02(+0.93%)
Sep 23, 2025
2.080
2.150
2.030
2.140
365,677
+0.03(+1.42%)
Sep 22, 2025
1.820
2.140
1.811
2.110
769,399
+0.29(+15.93%)
Sep 19, 2025
1.940
2.139
1.820
1.820
4,266,221
-0.12(-6.19%)
Sep 18, 2025
1.740
2.100
1.740
1.940
568,599
+0.19(+10.86%)
Sep 17, 2025
2.130
2.196
1.750
1.750
1,097,436
-0.44(-20.09%)
Sep 16, 2025
2.170
2.330
2.100
2.190
1,165,808
-0.55(-20.07%)
Sep 15, 2025
2.910
3.300
2.420
2.740
2,538,824
+0.15(+5.79%)
Sep 12, 2025
3.000
3.060
2.520
2.590
1,503,087
-0.35(-11.90%)
Sep 11, 2025
2.370
3.120
2.300
2.940
2,482,595
+0.53(+21.99%)
Sep 10, 2025
2.320
2.667
2.300
2.410
1,362,599
+0.11(+4.78%)
Sep 09, 2025
2.580
2.830
2.280
2.300
2,289,110
-0.40(-14.81%)
Sep 08, 2025
3.250
3.460
2.620
2.700
3,457,637
-1.03(-27.61%)
Sep 05, 2025
3.740
3.950
3.160
3.730
9,546,809
-0.49(-11.61%)
Sep 04, 2025
2.770
4.440
2.770
4.220
19,907,804
+1.54(+57.46%)
Sep 03, 2025
2.500
2.710
2.330
2.680
5,571,266
+0.40(+17.54%)
Sep 02, 2025
1.820
2.540
1.810
2.280
6,583,421
+0.50(+28.09%)
Aug 29, 2025
1.750
2.130
1.650
1.780
8,391,719
+0.13(+7.88%)
Aug 28, 2025
1.500
1.710
1.450
1.650
5,744,053
+0.10(+6.45%)
Aug 27, 2025
1.820
1.900
1.500
1.550
141,279,744
+0.65(+72.41%)
Aug 26, 2025
0.9100
0.9300
0.8651
0.8990
23,192,594
-0.01(-0.83%)
Aug 25, 2025
0.9018
0.9800
0.9018
0.9065
786,684
-0.00(-0.40%)
Aug 22, 2025
1.010
1.100
0.9101
0.9101
1,696,371
-0.16(-14.94%)
Aug 21, 2025
0.9500
1.070
0.8802
1.070
5,100,565
+0.04(+3.88%)
Aug 20, 2025
1.090
1.250
0.9341
1.030
178,059,616
+0.43(+71.67%)
Aug 19, 2025
0.6200
0.6249
0.6000
0.6000
6,669,873
-0.02(-3.68%)
Aug 18, 2025
0.6200
0.6463
0.5860
0.6229
15,566
+0.01(+0.87%)
Aug 15, 2025
0.5830
0.6200
0.5383
0.6175
212,919
+0.01(+2.10%)
Aug 14, 2025
0.5800
0.6048
0.5803
0.6048
26,073
+0.01(+2.51%)
Aug 13, 2025
0.5900
0.6100
0.5803
0.5900
22,970
+0.01(+0.89%)
Aug 12, 2025
0.6045
0.6199
0.5848
0.5848
49,052
-0.02(-2.70%)
Aug 11, 2025
0.7000
0.7000
0.5900
0.6010
29,820
+0.01(+1.43%)
Aug 08, 2025
0.6000
0.6200
0.5700
0.5925
29,818
+0.01(+1.84%)
Aug 07, 2025
0.5900
0.5908
0.5792
0.5818
10,954
-0.01(-1.52%)
Aug 06, 2025
0.5981
0.6012
0.5908
0.5908
38,817
-0.02(-3.31%)
Aug 05, 2025
0.6100
0.6199
0.6100
0.6110
81,650
+0.00(+0.16%)
Aug 04, 2025
0.6000
0.6200
0.5900
0.6100
52,751
+0.02(+2.78%)
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