| 002189中光学 今日实时资金流向 |
| 15:00 |
-22892.66 |
-5975.50 |
2571.09 |
| 14:59 |
-22959.17 |
-6400.61 |
1967.36 |
| 14:58 |
-22959.17 |
-6400.61 |
1967.36 |
| 14:57 |
-22959.17 |
-6400.61 |
1981.54 |
| 14:56 |
-22650.15 |
-6248.20 |
2037.28 |
| 14:55 |
-22524.26 |
-6305.26 |
2000.73 |
| 14:54 |
-22301.80 |
-6313.96 |
1927.91 |
| 14:53 |
-22142.05 |
-6376.95 |
1869.50 |
| 14:52 |
-21998.23 |
-6341.98 |
1887.14 |
| 14:51 |
-21790.30 |
-6349.75 |
1894.61 |
| 14:50 |
-21548.09 |
-6402.24 |
1777.29 |
| 14:49 |
-21632.87 |
-6102.65 |
1707.02 |
| 14:48 |
-21498.59 |
-6026.40 |
1730.15 |
| 14:47 |
-21409.58 |
-5851.66 |
1786.86 |
| 14:46 |
-21186.37 |
-5899.04 |
1793.62 |
| 14:45 |
-21110.00 |
-5811.58 |
1816.82 |
| 14:44 |
-21110.00 |
-5791.85 |
1834.33 |
| 14:43 |
-21077.54 |
-5729.62 |
1816.46 |
| 14:42 |
-21320.76 |
-5695.76 |
1874.54 |
| 14:41 |
-21248.35 |
-5651.65 |
1866.38 |
| 14:40 |
-21248.35 |
-5607.96 |
1880.36 |
| 14:39 |
-21219.11 |
-5634.13 |
1828.23 |
| 14:38 |
-21234.88 |
-5619.02 |
1822.73 |
| 14:37 |
-21186.24 |
-5618.91 |
1847.26 |
| 14:36 |
-20742.78 |
-5356.20 |
2054.53 |
| 14:35 |
-20380.99 |
-5184.53 |
2145.43 |
| 14:34 |
-20162.61 |
-5184.89 |
2216.44 |
| 14:33 |
-20162.61 |
-5200.34 |
2226.94 |
| 14:32 |
-20279.14 |
-5255.53 |
2238.68 |
| 14:31 |
-20286.75 |
-5185.50 |
2323.49 |
| 14:30 |
-20319.29 |
-5189.08 |
2295.21 |
| 14:29 |
-20359.79 |
-5267.81 |
2212.91 |
| 14:28 |
-20404.29 |
-5284.70 |
2184.43 |
| 14:27 |
-20464.31 |
-5201.25 |
2164.43 |
| 14:26 |
-20440.12 |
-5173.90 |
2141.82 |
| 14:25 |
-20440.12 |
-5192.27 |
2153.69 |
| 14:24 |
-20440.12 |
-5085.55 |
2142.40 |
| 14:23 |
-20408.99 |
-5048.87 |
2179.57 |
| 14:22 |
-20440.84 |
-5033.92 |
2160.04 |
| 14:21 |
-20371.37 |
-4682.68 |
2198.97 |
| 14:20 |
-20258.93 |
-4397.29 |
2362.16 |
| 14:19 |
-20118.82 |
-4378.65 |
2357.23 |
| 14:18 |
-20118.82 |
-4344.62 |
2330.35 |
| 14:17 |
-20180.36 |
-4327.93 |
2305.77 |
| 14:16 |
-20124.77 |
-4301.11 |
2347.62 |
| 14:15 |
-20124.77 |
-4291.94 |
2381.68 |
| 14:14 |
-20091.86 |
-4352.78 |
2429.03 |
| 14:13 |
-20045.10 |
-4328.41 |
2413.17 |
| 14:12 |
-20101.15 |
-4263.47 |
2442.46 |
| 14:11 |
-20101.15 |
-4245.66 |
2398.28 |
| 14:10 |
-20101.15 |
-4250.93 |
2379.83 |
| 14:09 |
-20101.15 |
-4234.95 |
2355.87 |
| 14:08 |
-20101.15 |
-4237.25 |
2329.04 |
| 14:07 |
-20015.45 |
-4145.71 |
2391.01 |
| 14:06 |
-20015.45 |
-4135.44 |
2350.20 |
| 14:05 |
-19962.38 |
-4252.81 |
2298.58 |
| 14:04 |
-19868.08 |
-4212.60 |
2377.81 |
| 14:03 |
-19821.88 |
-4158.55 |
2417.06 |
| 14:02 |
-19754.43 |
-4118.62 |
2473.22 |
| 14:01 |
-19770.07 |
-4101.42 |
2441.85 |
| 14:00 |
-19691.15 |
-3985.32 |
2437.77 |
| 13:59 |
-19691.15 |
-4015.80 |
2348.54 |
| 13:58 |
-19439.07 |
-3974.49 |
2360.99 |
| 13:57 |
-19488.47 |
-3931.81 |
2299.34 |
| 13:56 |
-19455.39 |
-3949.48 |
2217.94 |
| 13:55 |
-19421.90 |
-3878.91 |
2171.85 |
| 13:54 |
-19103.12 |
-3823.61 |
1956.58 |
| 13:53 |
-19240.29 |
-4504.98 |
1353.24 |
| 13:52 |
-19178.67 |
-4772.67 |
1144.39 |
| 13:51 |
-19193.11 |
-4757.96 |
1082.03 |
| 13:50 |
-19205.93 |
-4999.01 |
850.52 |
| 13:49 |
-19462.36 |
-5243.99 |
730.07 |
| 13:48 |
-19462.36 |
-5382.58 |
730.03 |
| 13:47 |
-19318.97 |
-5435.29 |
681.21 |
| 13:46 |
-19485.56 |
-5426.28 |
652.53 |
| 13:45 |
-19485.56 |
-5413.90 |
598.39 |
| 13:44 |
-19415.93 |
-5133.26 |
642.09 |
| 13:43 |
-19378.61 |
-5292.37 |
629.74 |
| 13:42 |
-19442.76 |
-5493.79 |
580.22 |
| 13:41 |
-19442.76 |
-5547.99 |
466.03 |
| 13:40 |
-19430.43 |
-5427.03 |
514.71 |
| 13:39 |
-19607.09 |
-5628.08 |
304.50 |
| 13:38 |
-19563.71 |
-5796.86 |
215.40 |
| 13:37 |
-19523.45 |
-5828.02 |
158.46 |
| 13:36 |
-19523.45 |
-5838.38 |
106.36 |
| 13:35 |
-19523.45 |
-5834.62 |
90.04 |
| 13:34 |
-19568.82 |
-5829.31 |
91.91 |
| 13:33 |
-19566.67 |
-5784.94 |
92.36 |
| 13:32 |
-19515.95 |
-5790.26 |
61.17 |
| 13:31 |
-19517.77 |
-5794.97 |
73.69 |
| 13:30 |
-19517.77 |
-5780.55 |
104.72 |
| 13:29 |
-19517.77 |
-5751.68 |
93.05 |
| 13:28 |
-19517.77 |
-5734.20 |
79.86 |
| 13:27 |
-19482.46 |
-5766.06 |
15.47 |
| 13:26 |
-19482.46 |
-5781.32 |
-25.32 |
| 13:25 |
-19482.46 |
-5780.09 |
-41.19 |
| 13:24 |
-19482.46 |
-5748.35 |
-72.01 |
| 13:23 |
-19484.97 |
-5716.94 |
-64.57 |
| 13:22 |
-19484.97 |
-5656.60 |
-69.87 |
| 13:21 |
-19484.97 |
-5611.10 |
-74.88 |
| 13:20 |
-19484.97 |
-5654.93 |
-102.72 |
| 13:19 |
-19524.15 |
-5673.92 |
-111.42 |
| 13:18 |
-19524.15 |
-5650.97 |
-95.30 |
| 13:17 |
-19493.15 |
-5568.82 |
-51.90 |
| 13:16 |
-19493.15 |
-5556.43 |
-60.91 |
| 13:15 |
-19493.15 |
-5499.69 |
-42.63 |
| 13:14 |
-19493.15 |
-5472.07 |
-26.52 |
| 13:13 |
-19493.15 |
-5461.51 |
-39.28 |
| 13:12 |
-19493.15 |
-5468.05 |
-43.32 |
| 13:11 |
-19493.15 |
-5464.74 |
-38.06 |
| 13:10 |
-19353.28 |
-5444.93 |
-50.79 |
| 13:09 |
-19300.09 |
-5447.11 |
-36.80 |
| 13:08 |
-19330.65 |
-5459.59 |
-19.05 |
| 13:07 |
-19297.27 |
-5408.42 |
46.60 |
| 13:06 |
-19297.27 |
-5379.69 |
35.36 |
| 13:05 |
-19329.31 |
-5396.80 |
16.11 |
| 13:04 |
-19329.31 |
-5394.02 |
0.92 |
| 13:03 |
-19329.31 |
-5301.72 |
-3.75 |
| 13:02 |
-19255.85 |
-5173.86 |
47.13 |
| 13:01 |
-19155.76 |
-5140.46 |
86.45 |
| 11:30 |
-19155.76 |
-5090.71 |
88.63 |
| 11:29 |
-19155.76 |
-5031.84 |
66.38 |
| 11:28 |
-19155.76 |
-5009.30 |
67.00 |
| 11:27 |
-19155.76 |
-5024.66 |
72.61 |
| 11:26 |
-19155.76 |
-5014.28 |
166.83 |
| 11:25 |
-19124.42 |
-5025.26 |
141.11 |
| 11:24 |
-19124.42 |
-5014.32 |
151.73 |
| 11:23 |
-19124.42 |
-4998.39 |
138.27 |
| 11:22 |
-19092.59 |
-4994.65 |
126.40 |
| 11:21 |
-19123.94 |
-4974.89 |
112.28 |
| 11:20 |
-19123.94 |
-4965.14 |
145.28 |
| 11:19 |
-19123.94 |
-4959.19 |
131.49 |
| 11:18 |
-19123.94 |
-4936.42 |
107.74 |
| 11:17 |
-19071.63 |
-4961.73 |
130.39 |
| 11:16 |
-19063.85 |
-4879.52 |
136.00 |
| 11:15 |
-19063.85 |
-4827.55 |
137.56 |
| 11:14 |
-18996.11 |
-4762.90 |
150.38 |
| 11:13 |
-18946.81 |
-4786.02 |
82.46 |
| 11:12 |
-18732.07 |
-4842.88 |
96.26 |
| 11:11 |
-18595.83 |
-4859.40 |
144.08 |
| 11:10 |
-18595.83 |
-4830.19 |
163.76 |
| 11:09 |
-18539.77 |
-4887.25 |
186.69 |
| 11:08 |
-18433.78 |
-5048.89 |
135.57 |
| 11:07 |
-18324.64 |
-5052.10 |
118.94 |
| 11:06 |
-18293.03 |
-5089.85 |
76.11 |
| 11:05 |
-18391.59 |
-5089.59 |
37.57 |
| 11:04 |
-18341.35 |
-5053.96 |
40.99 |
| 11:03 |
-18257.14 |
-5134.53 |
-254.70 |
| 11:02 |
-18316.34 |
-5272.81 |
-334.99 |
| 11:01 |
-18458.21 |
-5258.64 |
-402.88 |
| 11:00 |
-18544.04 |
-5380.08 |
-496.79 |
| 10:59 |
-18607.14 |
-5303.58 |
-479.12 |
| 10:58 |
-18353.90 |
-5309.86 |
-601.69 |
| 10:57 |
-18807.66 |
-5440.86 |
-726.91 |
| 10:56 |
-18812.68 |
-5467.75 |
-721.93 |
| 10:55 |
-18857.33 |
-5465.86 |
-697.92 |
| 10:54 |
-18857.33 |
-5498.05 |
-706.35 |
| 10:53 |
-18826.37 |
-5516.24 |
-737.97 |
| 10:52 |
-18857.65 |
-5552.39 |
-748.26 |
| 10:51 |
-18857.65 |
-5559.32 |
-758.58 |
| 10:50 |
-18951.42 |
-5594.72 |
-794.55 |
| 10:49 |
-18951.42 |
-5656.43 |
-816.85 |
| 10:48 |
-18822.98 |
-5695.40 |
-846.61 |
| 10:47 |
-18822.98 |
-5677.12 |
-850.38 |
| 10:46 |
-18625.11 |
-5809.36 |
-942.84 |
| 10:45 |
-18625.11 |
-5844.75 |
-986.25 |
| 10:44 |
-18625.11 |
-5880.21 |
-984.72 |
| 10:43 |
-18400.09 |
-5846.48 |
-1003.99 |
| 10:42 |
-18353.94 |
-5888.17 |
-1007.46 |
| 10:41 |
-18414.92 |
-5914.30 |
-1064.46 |
| 10:40 |
-18350.07 |
-5985.75 |
-1099.79 |
| 10:39 |
-18243.02 |
-5936.77 |
-1129.62 |
| 10:38 |
-18086.71 |
-5769.45 |
-1100.36 |
| 10:37 |
-18038.56 |
-5700.62 |
-1070.15 |
| 10:36 |
-17898.75 |
-5635.83 |
-1025.51 |
| 10:35 |
-17846.27 |
-5574.71 |
-1033.62 |
| 10:34 |
-17872.28 |
-5602.08 |
-1058.23 |
| 10:33 |
-17717.18 |
-5572.95 |
-1041.20 |
| 10:32 |
-17533.54 |
-5521.95 |
-1067.82 |
| 10:31 |
-17302.86 |
-5441.10 |
-1044.17 |
| 10:30 |
-17302.86 |
-5404.56 |
-995.67 |
| 10:29 |
-17302.86 |
-5420.58 |
-900.37 |
| 10:28 |
-17302.86 |
-5446.88 |
-903.85 |
| 10:27 |
-17296.00 |
-5423.50 |
-883.46 |
| 10:26 |
-17311.58 |
-5388.90 |
-885.07 |
| 10:25 |
-17311.58 |
-5374.92 |
-899.15 |
| 10:24 |
-17311.58 |
-5347.18 |
-896.69 |
| 10:23 |
-17280.32 |
-5324.45 |
-866.63 |
| 10:22 |
-17327.56 |
-5360.69 |
-903.82 |
| 10:21 |
-17327.56 |
-5367.64 |
-966.81 |
| 10:20 |
-17364.50 |
-5464.98 |
-983.48 |
| 10:19 |
-17363.89 |
-5405.72 |
-938.71 |
| 10:18 |
-17410.89 |
-5375.21 |
-935.36 |
| 10:17 |
-17489.72 |
-5402.99 |
-929.47 |
| 10:16 |
-17701.53 |
-5454.12 |
-938.28 |
| 10:15 |
-17479.88 |
-5350.27 |
-900.83 |
| 10:14 |
-17514.03 |
-5328.94 |
-890.71 |
| 10:13 |
-17460.08 |
-5263.93 |
-781.35 |
| 10:12 |
-17424.88 |
-5251.36 |
-824.25 |
| 10:11 |
-17371.96 |
-5297.06 |
-896.63 |
| 10:10 |
-17318.75 |
-5447.52 |
-1030.91 |
| 10:09 |
-16859.49 |
-5396.44 |
-1170.54 |
| 10:08 |
-16643.69 |
-5319.93 |
-1213.61 |
| 10:07 |
-16159.79 |
-5185.57 |
-1114.90 |
| 10:06 |
-15988.44 |
-5137.20 |
-1095.34 |
| 10:05 |
-15927.72 |
-5180.14 |
-1136.10 |
| 10:04 |
-15927.72 |
-5143.94 |
-1162.02 |
| 10:03 |
-15809.22 |
-5204.78 |
-1159.04 |
| 10:02 |
-15855.17 |
-5056.54 |
-1049.20 |
| 10:01 |
-15731.33 |
-4880.66 |
-923.67 |
| 10:00 |
-15699.82 |
-4881.04 |
-814.89 |
| 09:59 |
-15560.83 |
-4873.47 |
-809.29 |
| 09:58 |
-15460.66 |
-4928.15 |
-737.01 |
| 09:57 |
-15540.41 |
-4989.28 |
-777.75 |
| 09:56 |
-15075.57 |
-4776.60 |
-658.26 |
| 09:55 |
-14974.32 |
-4577.77 |
-416.70 |
| 09:54 |
-14782.67 |
-4412.48 |
-241.50 |
| 09:53 |
-14792.97 |
-4419.61 |
-248.51 |
| 09:52 |
-14777.60 |
-4334.76 |
-210.66 |
| 09:51 |
-14674.19 |
-4227.71 |
-99.55 |
| 09:50 |
-14644.16 |
-3861.09 |
-61.92 |
| 09:49 |
-14766.64 |
-3511.47 |
163.34 |
| 09:48 |
-14582.15 |
-3346.13 |
222.56 |
| 09:47 |
-14087.29 |
-3064.89 |
317.41 |
| 09:46 |
-13834.65 |
-2862.72 |
454.16 |
| 09:45 |
-13635.00 |
-2849.29 |
455.88 |
| 09:44 |
-13253.41 |
-2716.92 |
402.57 |
| 09:43 |
-13142.34 |
-2393.43 |
343.48 |
| 09:42 |
-13076.11 |
-1934.91 |
809.63 |
| 09:41 |
-10388.61 |
-1074.31 |
978.36 |
| 09:40 |
-9350.92 |
-1073.90 |
843.19 |
| 09:39 |
-8781.57 |
-1060.79 |
479.90 |
| 09:38 |
-8083.12 |
-968.31 |
499.00 |
| 09:37 |
-7767.21 |
-846.65 |
471.98 |
| 09:36 |
-7399.46 |
-792.03 |
105.71 |
| 09:35 |
-6835.16 |
-1096.70 |
-258.72 |
| 09:34 |
-6260.44 |
-1095.92 |
-354.14 |
| 09:33 |
-5535.30 |
-1051.14 |
-547.88 |
| 09:32 |
-4706.93 |
-851.36 |
-455.74 |
| 09:31 |
-3672.32 |
-1526.67 |
-1129.82 |
| 09:30 |
-896.53 |
-625.75 |
-587.95 |
|
| 大单资金：-22892.66万元 |
成交额占比：-9.76% |
| 中单资金：-5975.50万元 |
成交额占比：-2.55% |
| 小单资金：2571.09万元 |
成交额占比：1.10% |
|
| 日期 |
收盘价 |
涨跌幅 |
资金净流入 |
5日主力净额 |
大单(主力) |
中单 |
小单 |
| 净额 |
净占比 |
净额 |
净占比 |
净额 |
净占比 |
| 20250701 |
31.52 |
2.34% |
-26297.07 |
-47597.23 |
-22892.66 |
-9.76% |
-5975.50 |
-2.55% |
2571.09 |
1.10% |
| 20250630 |
30.80 |
10.00% |
9731.01 |
-22931.96 |
10031.83 |
6.59% |
-381.37 |
-0.25% |
80.55 |
0.05% |
| 20250627 |
28.00 |
4.28% |
-16680.00 |
-33698.75 |
-31576.63 |
-14.51% |
1611.51 |
0.74% |
13285.12 |
6.10% |
| 20250626 |
26.85 |
10.00% |
-18371.71 |
-113.84 |
-7443.89 |
-40.33% |
-7202.65 |
-39.02% |
-3725.17 |
-20.18% |
| 20250625 |
24.41 |
10.00% |
-2558.09 |
5298.02 |
4284.12 |
9.68% |
-3743.69 |
-8.46% |
-3098.52 |
-7.00% |
| 20250624 |
22.19 |
1.23% |
2463.50 |
2815.78 |
1772.61 |
3.64% |
747.09 |
1.53% |
-56.20 |
-0.12% |
| 20250623 |
21.92 |
3.35% |
-1050.01 |
934.81 |
-734.96 |
-1.32% |
-2081.97 |
-3.73% |
1766.92 |
3.16% |
| 20250620 |
21.21 |
4.64% |
5009.16 |
2354.00 |
2008.28 |
6.50% |
2144.23 |
6.94% |
856.65 |
2.77% |
| 20250619 |
20.27 |
-4.25% |
-5077.74 |
270.30 |
-2032.03 |
-10.71% |
-2540.67 |
-13.39% |
-505.04 |
-2.66% |
| 20250618 |
21.17 |
3.57% |
4560.59 |
1963.88 |
1801.88 |
5.68% |
1589.92 |
5.01% |
1168.79 |
3.68% |
| 20250617 |
20.44 |
-0.58% |
-240.45 |
-251.16 |
-108.36 |
-0.87% |
-234.28 |
-1.89% |
102.19 |
0.82% |
| 20250616 |
20.56 |
2.70% |
1363.96 |
-1902.68 |
684.23 |
4.06% |
526.10 |
3.12% |
153.63 |
0.91% |
| 20250613 |
20.02 |
0.25% |
-229.19 |
-2367.61 |
-75.42 |
-0.55% |
-17.26 |
-0.13% |
-136.51 |
-1.00% |
| 20250612 |
19.97 |
-0.75% |
-1385.28 |
-3345.40 |
-338.45 |
-3.83% |
-658.84 |
-7.45% |
-387.99 |
-4.39% |
| 20250611 |
20.12 |
0.55% |
-1760.06 |
-1248.74 |
-413.16 |
-4.54% |
-577.38 |
-6.34% |
-769.52 |
-8.45% |
| 20250610 |
20.01 |
-3.66% |
-5971.51 |
-1357.56 |
-1759.88 |
-10.04% |
-2765.20 |
-15.77% |
-1446.43 |
-8.25% |
| 20250609 |
20.77 |
0.68% |
6.72 |
131.55 |
219.30 |
1.08% |
-266.72 |
-1.31% |
54.14 |
0.27% |
| 20250606 |
20.63 |
-2.96% |
-6244.44 |
-353.51 |
-1053.21 |
-3.68% |
-2965.15 |
-10.35% |
-2226.08 |
-7.77% |
| 20250605 |
21.26 |
5.88% |
8376.74 |
893.87 |
1758.21 |
3.27% |
2693.67 |
5.01% |
3924.86 |
7.30% |
| 20250604 |
20.08 |
-0.10% |
-1434.53 |
-1367.32 |
-521.98 |
-6.03% |
-488.93 |
-5.65% |
-423.62 |
-4.89% |
| 20250603 |
20.10 |
0.95% |
-406.70 |
-1424.67 |
-270.77 |
-2.10% |
109.44 |
0.85% |
-245.37 |
-1.91% |
| 20250530 |
19.91 |
-0.65% |
-1747.92 |
-1724.93 |
-265.76 |
-2.16% |
-780.85 |
-6.35% |
-701.31 |
-5.70% |
| 20250529 |
20.04 |
1.42% |
218.88 |
-1177.70 |
194.17 |
1.80% |
-153.42 |
-1.42% |
178.13 |
1.65% |
| 20250528 |
19.76 |
-1.50% |
-1917.42 |
-1787.00 |
-502.98 |
-4.52% |
-973.08 |
-8.74% |
-441.36 |
-3.96% |
| 20250527 |
20.06 |
-3.04% |
-3341.75 |
-998.59 |
-579.33 |
-3.55% |
-1807.06 |
-11.06% |
-955.36 |
-5.85% |
| 20250526 |
20.69 |
-1.05% |
-3053.83 |
62.36 |
-571.03 |
-2.98% |
-1475.90 |
-7.70% |
-1006.90 |
-5.25% |
| 20250523 |
20.91 |
2.10% |
-599.82 |
1064.62 |
281.47 |
0.85% |
-566.13 |
-1.71% |
-315.16 |
-0.95% |
| 20250522 |
20.48 |
-2.24% |
-1647.56 |
813.98 |
-415.13 |
-1.42% |
-130.13 |
-0.44% |
-1102.30 |
-3.77% |
| 20250521 |
20.95 |
3.05% |
1477.87 |
923.68 |
285.43 |
0.86% |
1208.31 |
3.63% |
-15.87 |
-0.05% |
| 20250520 |
20.33 |
1.65% |
112.03 |
84.95 |
481.62 |
1.53% |
187.82 |
0.60% |
-557.41 |
-1.77% |
002189中光学 大单资金流向：成交单大于等于6万股或者30万元以上。
002189中光学 中单资金流向：成交单大于等于1万股小于6万股或者大于等于5万元小于30万元。
002189中光学 小单资金流向：成交单小于1万股或5万元。
如何看中光学[002189]资金流向的流入和流出呢？什么是中光学[002189]资金流向？
资金流向的判断无论对于分析股市大盘走势还是对于个股操作上，都起着至关重要的作用，而资金流向的判断过程却比较复杂，不容易掌握，通常说的“热点”其实就是资金集中流向的个股，而“板块轮动”其实就是资金流向轮动而产生的盘面效果。
中光学[002189]资金流向就是资金主动选择的方向。从量的角度去分析资金的流向，即观察成交量和成交金额，成交量和成交金额在实际操作中是有方向性的，买入或卖出。
根据目前中国沪深交易所提供的成交数据，将主动性买盘视为资金流入，在任何一个股票软件的分笔成交数据中，用红色来表示。主动性买盘代表有场外资金愿意以比 当时成交价更高的价格来买入股票。将主动性卖盘视为资金流出，用绿色来表示。主动性卖盘代表有场内资金愿意以比当时成交价更低的价格来卖出股票。部分交易指令的价格正好同时匹配时，这部分成交量没有买卖标识，可视为中性盘。中性盘在总成交量中仅占很小的比例。将一只股票每日的主动性买盘以及中性盘之和，视为资金流入，将主动性卖盘的汇总之和视为此股票当日的资金流出。
提示：每个网站对中光学[002189]资金流向的计算方法不同，所以数据会有不一致的情况。
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