$NIU: Niu Technologies - American Depositary Shares 
 2025-10-01 NIU  2025-10-01 18:02:54 4.84   4.65  2.77% NIU  2025-10-01 20:02:55 0.00   0.00  2.77% 2025-10-02 NIU  2025-10-02 04:02:54 5.03   4.34  2.77% NIU  2025-10-02 05:02:09 5.03   4.40  2.77% NIU  2025-10-02 06:02:43 5.03   4.80  2.77% NIU  2025-10-02 07:02:05 4.85   4.80  2.77% NIU  2025-10-02 09:02:03 5.03   4.80  1.28% NIU  2025-10-02 10:02:43 4.87   4.86  1.49% NIU  2025-10-02 11:02:06 4.77   4.75  -0.85% NIU  2025-10-02 12:02:45 4.81   4.80  0.21% NIU  2025-10-02 13:02:07 4.80   4.79  0.00% NIU  2025-10-02 14:02:50 4.76   4.75  -0.85% NIU  2025-10-02 15:02:11 4.79   4.78  -0.21% NIU  2025-10-02 16:02:51 4.85   4.71  0.43% NIU  2025-10-02 17:02:10 4.84   4.75  0.83% NIU  2025-10-02 19:02:15 4.82   4.71  -0.83% NIU  2025-10-02 20:02:58 0.00   0.00  0.42% 2025-10-03 NIU  2025-10-03 04:02:52 4.95   4.40  0.42% NIU  2025-10-03 05:02:12 4.80   4.59  0.42% NIU  2025-10-03 09:02:07 4.80   4.75  -1.25% NIU  2025-10-03 10:02:44 4.75   4.74  -1.46% NIU  2025-10-03 11:02:04 4.67   4.66  -3.12% NIU  2025-10-03 13:02:12 4.63   4.62  -3.95% NIU  2025-10-03 14:02:46 4.57   4.55  -5.20% NIU  2025-10-03 15:02:04 4.53   4.51  -6.03% NIU  2025-10-03 16:02:44 4.71   4.38  -6.03% NIU  2025-10-03 20:02:45 0.00   0.00  -6.03% 2025-10-06 NIU  2025-10-06 04:02:48 4.90   0.00  1.87% NIU  2025-10-06 05:02:05 4.70   4.65  3.95% NIU  2025-10-06 06:02:44 4.72   4.63  3.95% NIU  2025-10-06 06:09:04 6-K Sec report https://www.sec.gov/Archives/edgar/data/1744781/000110465925096895/0001104659-25-096895-index.htm     NIU  2025-10-06 07:02:07 4.70   4.65  2.91% NIU  2025-10-06 08:02:51 4.78   4.75  5.20% NIU  2025-10-06 09:02:08 4.76   4.65  5.20% NIU  2025-10-06 10:02:51 4.93   4.92  8.32% NIU  2025-10-06 11:02:09 5.04   5.03  10.81% NIU  2025-10-06 12:02:52 5.21   5.20  14.55% NIU  2025-10-06 13:02:11 5.20   5.19  14.55% NIU  2025-10-06 14:02:51 5.30   5.29  16.22% NIU  2025-10-06 15:02:12 5.45   5.44  19.33% NIU  2025-10-06 16:02:51 5.64   5.53  23.49% NIU  2025-10-06 17:02:10 5.65   5.60  25.00% NIU  2025-10-06 18:02:51 5.64   5.60  25.22% NIU  2025-10-06 19:02:11 5.65   5.53  22.79% NIU  2025-10-06 20:02:50 0.00   0.00  23.01% 2025-10-07 NIU  2025-10-07 04:02:54 5.96   0.00  23.01% NIU  2025-10-07 05:02:12 5.55   5.50  23.01% NIU  2025-10-07 06:02:52 5.54   5.50  -0.22% NIU  2025-10-07 07:02:07 5.65   5.51  -1.55% NIU  2025-10-07 08:02:48 5.66   5.64  2.21% NIU  2025-10-07 09:02:07 5.68   5.56  0.22% NIU  2025-10-07 10:02:49 5.29   5.28  -5.97% NIU  2025-10-07 11:02:06 5.15   5.14  -8.85% NIU  2025-10-07 13:02:09 5.21   5.20  -7.52% NIU  2025-10-07 14:02:49 5.45   5.44  -2.43% NIU  2025-10-07 15:02:11 5.50   5.49  -1.11% NIU  2025-10-07 16:02:50 5.47   5.39  -1.99% NIU  2025-10-07 17:02:12 5.47   5.39  -1.62% NIU  2025-10-07 18:02:49 5.44   5.39  -1.62% NIU  2025-10-07 19:02:10 5.42   5.39  -2.34% NIU  2025-10-07 20:02:52 0.00   0.00  -2.34% 2025-10-08 NIU  2025-10-08 04:02:53 5.60   5.00  -2.34% NIU  2025-10-08 05:02:14 5.60   5.46  -2.34% NIU  2025-10-08 08:02:47 5.60   5.47  -2.34% NIU  2025-10-08 09:02:09 5.60   5.46  -2.34% NIU  2025-10-08 10:02:47 5.45   5.43  0.00% NIU  2025-10-08 11:02:08 5.32   5.31  -2.52% NIU  2025-10-08 12:02:51 5.39   5.38  -1.26% NIU  2025-10-08 13:02:14 5.40   5.39  -0.90% NIU  2025-10-08 14:02:54 5.39   5.38  -1.26% NIU  2025-10-08 15:02:13 5.33   5.32  -2.34% NIU  2025-10-08 16:02:53 5.39   5.29  -1.44% NIU  2025-10-08 17:02:12 5.38   5.29  -1.47% NIU  2025-10-08 18:02:50 5.36   5.29  -2.93% NIU  2025-10-08 20:02:50 0.00   0.00  -2.93% 2025-10-09 NIU  2025-10-09 04:02:57 5.47   4.87  -2.93% NIU  2025-10-09 05:02:13 5.47   5.00  -2.93% NIU  2025-10-09 06:02:53 5.47   5.40  0.55% NIU  2025-10-09 09:02:05 5.60   5.47  1.65% NIU  2025-10-09 10:02:44 5.32   5.31  -0.92% NIU  2025-10-09 11:02:03 5.25   5.24  -2.20% NIU  2025-10-09 12:02:46 5.26   5.25  -2.20% NIU  2025-10-09 13:02:06 5.20   5.18  -3.30% NIU  2025-10-09 14:02:48 5.15   5.14  -4.40% NIU  2025-10-09 15:02:08 5.06   5.05  -6.04% NIU  2025-10-09 16:02:49 5.25   5.00  -6.04% NIU  2025-10-09 17:02:08 5.25   5.04  -2.60% NIU  2025-10-09 18:02:45 5.25   5.04  -6.13% NIU  2025-10-09 19:02:11 5.24   5.04  -6.13% NIU  2025-10-09 20:02:52 0.00   0.00  -6.13% 2025-10-10 NIU  2025-10-10 04:02:52 5.15   5.00  -6.13% NIU  2025-10-10 05:02:11 5.15   5.04  -6.13% NIU  2025-10-10 06:02:44 5.15   5.04  1.86% NIU  2025-10-10 07:02:07 5.15   5.08  0.93% NIU  2025-10-10 09:02:06 5.15   5.00  0.00% NIU  2025-10-10 10:02:46 5.19   5.18  2.97% NIU  2025-10-10 11:02:04 5.05   5.04  0.00% NIU  2025-10-10 12:02:48 4.87   4.86  -2.97% NIU  2025-10-10 13:02:14 4.74   4.71  -5.39% NIU  2025-10-10 14:02:55 4.66   4.65  -6.88% NIU  2025-10-10 15:02:17 4.62   4.61  -7.62% NIU  2025-10-10 16:02:52 4.95   4.57  -5.95% NIU  2025-10-10 17:02:09 4.72   4.57  -6.35% NIU  2025-10-10 18:02:48 4.72   4.50  -9.13% NIU  2025-10-10 19:02:13 4.70   4.57  -9.13% NIU  2025-10-10 20:02:51 0.00   0.00  -8.93% 2025-10-13 NIU  2025-10-13 06:02:56 5.04   5.00  -8.93% NIU  2025-10-13 07:02:13 4.99   4.92  -8.93% NIU  2025-10-13 08:02:59 5.01   4.92  4.76% NIU  2025-10-13 09:02:17 5.01   4.92  4.17% NIU  2025-10-13 10:03:00 4.82   4.80  2.18% NIU  2025-10-13 11:02:15 4.78   4.75  1.39% NIU  2025-10-13 12:02:55 4.78   4.76  1.39% NIU  2025-10-13 13:02:15 4.81   4.80  1.98% NIU  2025-10-13 14:02:56 4.75   4.74  0.79% NIU  2025-10-13 15:02:17 4.70   4.69  -0.20% NIU  2025-10-13 16:02:56 4.85   4.59  -1.79% NIU  2025-10-13 17:02:25 4.71   4.59  -0.20% NIU  2025-10-13 18:02:51 4.71   4.67  -0.20% NIU  2025-10-13 19:02:14 4.70   4.67  -0.20% NIU  2025-10-13 20:02:52 0.00   0.00  -0.79% 2025-10-14 NIU  2025-10-14 04:02:58 0.00   4.20  -0.79% NIU  2025-10-14 05:02:16 5.41   4.50  -0.79% NIU  2025-10-14 07:02:10 4.80   4.50  -0.79% NIU  2025-10-14 10:02:48 4.52   4.50  -1.98% NIU  2025-10-14 11:02:10 4.47   4.46  -2.98% NIU  2025-10-14 12:02:49 4.51   4.50  -2.38% NIU  2025-10-14 13:02:07 4.51   4.50  -2.18% NIU  2025-10-14 14:02:50 4.50   4.49  -2.38% NIU  2025-10-14 15:02:12 4.49   4.46  -2.98% NIU  2025-10-14 16:02:49 4.50   4.37  -4.76% NIU  2025-10-14 17:02:12 4.50   4.37  -5.18% NIU  2025-10-14 18:02:43 4.50   4.41  -5.18% NIU  2025-10-14 19:02:09 4.50   4.41  -4.32% NIU  2025-10-14 20:02:47 0.00   0.00  -4.32% 2025-10-15 NIU  2025-10-15 04:02:56 4.50   4.38  2.59% NIU  2025-10-15 05:02:08 4.50   4.46  2.59% NIU  2025-10-15 06:02:48 4.50   4.49  2.59% NIU  2025-10-15 07:02:10 4.50   4.42  2.59% NIU  2025-10-15 08:02:47 4.50   4.48  2.59% NIU  2025-10-15 10:02:46 4.54   4.53  3.67% NIU  2025-10-15 11:02:08 4.56   4.55  4.10% NIU  2025-10-15 12:02:49 4.58   4.57  4.32% NIU  2025-10-15 13:02:11 4.59   4.58  4.54% NIU  2025-10-15 14:02:51 4.63   4.62  5.40% NIU  2025-10-15 15:02:13 4.61   4.59  5.18% NIU  2025-10-15 16:02:51 4.68   4.61  5.40% NIU  2025-10-15 17:02:13 4.68   4.61  5.71% NIU  2025-10-15 18:02:48 4.63   4.59  5.71% NIU  2025-10-15 19:02:13 4.68   4.59  5.71% NIU  2025-10-15 20:02:51 0.00   0.00  5.71% 2025-10-16 NIU  2025-10-16 04:02:55 0.00   4.08  5.71% NIU  2025-10-16 05:02:15 5.15   4.32  5.71% NIU  2025-10-16 06:02:50 5.00   4.59  5.71% NIU  2025-10-16 09:02:06 4.62   4.59  0.00% NIU  2025-10-16 10:02:46 4.45   4.42  -4.57% NIU  2025-10-16 11:02:02 4.50   4.49  -2.74% NIU  2025-10-16 12:02:45 4.53   4.51  -2.28% NIU  2025-10-16 13:02:14 4.47   4.46  -3.65% NIU  2025-10-16 14:02:54 4.42   4.41  -4.57% NIU  2025-10-16 15:02:18 4.41   4.40  -5.02% NIU  2025-10-16 16:02:56 4.42   4.37  -5.71% NIU  2025-10-16 17:02:13 4.42   4.37  -5.40% NIU  2025-10-16 18:03:45 4.53   4.34  -4.32% NIU  2025-10-16 19:02:12 4.53   4.38  -4.32% NIU  2025-10-16 20:02:51 0.00   0.00  -4.32% 2025-10-17 NIU  2025-10-17 04:02:55 4.50   4.16  -4.32% NIU  2025-10-17 05:02:15 4.35   4.25  -1.51% NIU  2025-10-17 06:02:53 4.50   4.30  -1.51% NIU  2025-10-17 07:02:17 4.50   4.25  -1.51% NIU  2025-10-17 08:02:50 4.50   4.30  -0.86% NIU  2025-10-17 09:02:04 4.59   4.25  -1.51% NIU  2025-10-17 10:02:45 4.22   4.21  -3.46% NIU  2025-10-17 11:02:04 4.27   4.25  -1.94% NIU  2025-10-17 12:02:45 4.30   4.29  -1.73% NIU  2025-10-17 13:02:07 4.28   4.26  -1.73% NIU  2025-10-17 14:02:49 4.31   4.30  -1.08% NIU  2025-10-17 15:02:10 4.27   4.25  -1.94% NIU  2025-10-17 16:02:46 4.36   4.20  -3.46% NIU  2025-10-17 17:02:10 4.36   4.21  -3.43% NIU  2025-10-17 19:02:10 4.34   4.21  -3.43% NIU  2025-10-17 20:02:50 0.00   0.00  -2.75% 2025-10-20 NIU  2025-10-20 06:02:47 4.45   4.23  -2.75% NIU  2025-10-20 07:02:07 4.45   4.20  -2.75% NIU  2025-10-20 09:02:05 4.32   4.20  -2.75% NIU  2025-10-20 10:02:45 4.34   4.33  3.20% NIU  2025-10-20 11:02:07 4.33   4.32  2.97% NIU  2025-10-20 12:02:51 4.31   4.30  2.75% NIU  2025-10-20 13:02:12 4.24   4.21  1.14% NIU  2025-10-20 14:02:53 4.26   4.25  1.37% NIU  2025-10-20 15:02:12 4.26   4.25  1.14% NIU  2025-10-20 16:02:58 4.33   4.24  2.06% NIU  2025-10-20 17:02:16 4.33   4.24  2.14% NIU  2025-10-20 20:02:53 0.00   0.00  2.14% 2025-10-21 NIU  2025-10-21 04:02:57 4.39   4.11  2.14% NIU  2025-10-21 05:02:17 4.38   4.21  2.14% NIU  2025-10-21 09:02:03 4.39   4.21  2.14% NIU  2025-10-21 10:02:44 4.20   4.19  -1.90% NIU  2025-10-21 11:02:05 4.30   4.29  0.48% NIU  2025-10-21 12:02:43 4.32   4.30  1.19% NIU  2025-10-21 13:02:08 4.27   4.25  0.00% NIU  2025-10-21 14:02:49 4.27   4.25  -0.48% NIU  2025-10-21 15:02:14 4.25   4.24  -0.71% NIU  2025-10-21 16:02:57 4.30   4.17  -1.90% NIU  2025-10-21 17:02:15 4.30   4.19  -1.87% NIU  2025-10-21 18:02:51 4.30   4.23  -1.87% NIU  2025-10-21 20:02:53 0.00   0.00  -0.93% 2025-10-22 NIU  2025-10-22 04:02:56 4.90   4.11  -0.93% NIU  2025-10-22 05:02:19 4.52   4.11  -0.93% NIU  2025-10-22 07:02:10 4.51   4.13  -0.93% NIU  2025-10-22 10:02:46 4.13   4.12  -1.40% NIU  2025-10-22 11:03:04 4.12   4.11  -1.64% NIU  2025-10-22 12:03:00 4.12   4.09  -1.64% NIU  2025-10-22 13:02:35 4.14   4.13  -1.17% NIU  2025-10-22 14:03:05 4.10   4.09  -2.10% NIU  2025-10-22 15:02:23 4.13   4.12  -1.40% NIU  2025-10-22 16:03:08 4.20   4.08  -0.47% NIU  2025-10-22 17:02:20 4.20   4.08  -0.48% NIU  2025-10-22 20:02:59 0.00   0.00  -0.48% 2025-10-23 NIU  2025-10-23 04:03:09 4.40   4.00  -0.48% NIU  2025-10-23 05:02:32 4.38   4.15  -0.48% NIU  2025-10-23 06:03:04 4.36   4.15  -0.48% NIU  2025-10-23 09:02:15 4.36   4.19  -0.48% NIU  2025-10-23 10:02:59 4.22   4.20  1.19% NIU  2025-10-23 11:02:10 4.24   4.23  1.91% NIU  2025-10-23 12:02:53 4.22   4.21  1.19% NIU  2025-10-23 14:02:53 4.24   4.23  1.91% NIU  2025-10-23 16:03:00 4.26   4.19  1.19% NIU  2025-10-23 17:02:23 4.26   4.21  1.20% NIU  2025-10-23 20:03:00 0.00   0.00  1.20% 2025-10-24 NIU  2025-10-24 04:03:03 4.58   4.09  1.20% NIU  2025-10-24 05:02:22 4.58   4.21  1.20% NIU  2025-10-24 06:03:05 4.41   4.21  1.20% NIU  2025-10-24 08:02:53 4.40   4.23  1.20% NIU  2025-10-24 09:02:16 4.38   4.23  1.20% NIU  2025-10-24 10:02:55 4.56   4.55  8.63% NIU  2025-10-24 11:02:11 4.49   4.48  6.00% NIU  2025-10-24 12:02:52 4.47   4.45  6.00% NIU  2025-10-24 13:02:22 4.50   4.49  7.19% NIU  2025-10-24 14:03:01 4.51   4.50  7.19% NIU  2025-10-24 15:02:22 4.46   4.45  6.00% NIU  2025-10-24 16:03:03 4.45   4.38  4.08% NIU  2025-10-24 17:02:23 4.45   4.38  5.23% NIU  2025-10-24 18:03:05 4.43   4.38  5.23% NIU  2025-10-24 19:02:21 4.45   4.38  5.23% NIU  2025-10-24 20:02:59 0.00   0.00  5.23% 2025-10-27 NIU  2025-10-27 04:03:24 4.90   4.38  5.23% NIU  2025-10-27 06:03:21 4.78   4.38  5.23% NIU  2025-10-27 07:02:40 4.60   4.40  5.23% NIU  2025-10-27 08:03:28 4.50   4.48  3.09% NIU  2025-10-27 09:02:47 4.60   4.48  3.09% NIU  2025-10-27 10:03:22 4.49   4.46  2.85% NIU  2025-10-27 11:02:38 4.43   4.42  1.19% NIU  2025-10-27 12:03:19 4.42   4.41  1.19% NIU  2025-10-27 13:02:41 4.45   4.42  1.90% NIU  2025-10-27 14:03:27 4.47   4.46  2.14% NIU  2025-10-27 15:02:48 4.45   4.44  1.90% NIU  2025-10-27 16:03:02 4.45   4.34  -0.24% NIU  2025-10-27 17:02:27 4.45   4.36  -0.23% NIU  2025-10-27 18:03:06 4.45   4.34  -0.23% NIU  2025-10-27 20:03:01 0.00   0.00  -0.23% 2025-10-28 NIU  2025-10-28 04:03:07 0.00   4.05  -0.23% NIU  2025-10-28 05:02:20 4.81   4.34  0.00% NIU  2025-10-28 08:03:08 4.80   4.34  0.00% NIU  2025-10-28 09:02:30 4.50   4.36  0.00% NIU  2025-10-28 10:02:58 4.40   4.38  0.46% NIU  2025-10-28 11:02:10 4.33   4.32  -0.68% NIU  2025-10-28 13:02:31 4.34   4.32  -0.68% NIU  2025-10-28 15:02:15 4.29   4.28  -1.60% NIU  2025-10-28 16:03:00 4.50   4.25  -2.51% NIU  2025-10-28 17:02:22 4.50   4.21  -2.52% NIU  2025-10-28 20:02:46 0.00   0.00  -2.52% 2025-10-29 NIU  2025-10-29 04:02:54 4.62   4.05  -2.52% NIU  2025-10-29 05:02:11 4.39   4.26  0.92% NIU  2025-10-29 06:02:58 4.39   4.28  0.92% NIU  2025-10-29 07:02:08 4.59   4.28  0.92% NIU  2025-10-29 08:02:53 4.30   4.28  0.92% NIU  2025-10-29 09:02:12 4.50   4.29  1.15% NIU  2025-10-29 10:02:50 4.36   4.34  2.52% NIU  2025-10-29 11:02:09 4.37   4.36  2.98% NIU  2025-10-29 12:02:58 4.33   4.32  2.06% NIU  2025-10-29 13:02:10 4.32   4.30  1.83% NIU  2025-10-29 15:02:13 4.28   4.26  0.69% NIU  2025-10-29 16:02:59 4.26   4.19  -0.92% NIU  2025-10-29 17:02:14 4.26   4.19  -0.94% NIU  2025-10-29 20:02:48 0.00   0.00  0.00% 2025-10-30 NIU  2025-10-30 04:02:53 6.50   4.05  0.00% NIU  2025-10-30 05:02:10 4.50   4.15  0.00% NIU  2025-10-30 07:02:16 4.40   4.15  0.00% NIU  2025-10-30 09:02:10 4.25   4.05  0.00% NIU  2025-10-30 10:02:51 4.24   4.21  1.18% NIU  2025-10-30 11:02:12 4.20   4.17  -0.47% NIU  2025-10-30 12:02:53 4.17   4.16  -0.94% NIU  2025-10-30 13:02:17 4.17   4.16  -0.71% NIU  2025-10-30 15:02:15 4.12   4.11  -1.88% NIU  2025-10-30 16:02:57 4.21   4.09  -1.88% NIU  2025-10-30 17:02:10 4.16   4.09  -1.90% NIU  2025-10-30 20:02:58 0.00   0.00  -1.90% 2025-10-31 NIU  2025-10-31 04:02:56 4.90   4.05  -1.90% NIU  2025-10-31 05:02:18 4.30   4.11  -1.90% NIU  2025-10-31 07:02:16 4.20   4.13  2.14% NIU  2025-10-31 10:02:56 4.15   4.13  1.19% NIU  2025-10-31 11:02:12 4.18   4.17  1.67% NIU  2025-10-31 12:02:54 4.18   4.17  2.14% NIU  2025-10-31 13:02:15 4.17   4.16  1.19% NIU  2025-10-31 14:03:10 4.20   4.19  2.14% NIU  2025-10-31 15:02:13 4.20   4.17  2.14% NIU  2025-10-31 16:04:38 4.22   4.16  2.14% NIU  2025-10-31 17:02:10 4.22   4.16  2.19%