| 002189中光学 今日实时资金流向 |
| 15:00 |
-1661.64 |
-2429.08 |
2424.90 |
| 14:59 |
-1911.64 |
-2555.63 |
2400.46 |
| 14:58 |
-1911.64 |
-2555.63 |
2400.46 |
| 14:57 |
-1911.64 |
-2555.63 |
2399.43 |
| 14:56 |
-1911.64 |
-2570.61 |
2344.17 |
| 14:55 |
-1911.64 |
-2560.10 |
2309.23 |
| 14:54 |
-1951.15 |
-2543.45 |
2286.13 |
| 14:53 |
-1985.26 |
-2587.85 |
2248.17 |
| 14:52 |
-1954.76 |
-2594.27 |
2222.53 |
| 14:51 |
-1954.76 |
-2599.63 |
2196.17 |
| 14:50 |
-1954.76 |
-2598.12 |
2139.03 |
| 14:49 |
-1954.76 |
-2537.18 |
2149.52 |
| 14:48 |
-1954.76 |
-2489.30 |
2169.99 |
| 14:47 |
-1954.76 |
-2472.14 |
2160.76 |
| 14:46 |
-1954.76 |
-2439.85 |
2141.52 |
| 14:45 |
-2014.52 |
-2426.00 |
2139.71 |
| 14:44 |
-2014.52 |
-2424.21 |
2118.90 |
| 14:43 |
-2014.52 |
-2440.37 |
2101.71 |
| 14:42 |
-2014.52 |
-2448.58 |
2055.05 |
| 14:41 |
-1978.89 |
-2465.75 |
2044.79 |
| 14:40 |
-1978.89 |
-2487.02 |
2028.12 |
| 14:39 |
-2014.73 |
-2513.92 |
2027.86 |
| 14:38 |
-2014.73 |
-2519.03 |
2019.41 |
| 14:37 |
-2073.06 |
-2541.55 |
1987.93 |
| 14:36 |
-2104.52 |
-2506.52 |
1920.39 |
| 14:35 |
-2104.52 |
-2494.26 |
1922.17 |
| 14:34 |
-2104.52 |
-2430.57 |
1920.37 |
| 14:33 |
-2104.52 |
-2380.67 |
1909.36 |
| 14:32 |
-2104.52 |
-2374.27 |
1918.83 |
| 14:31 |
-2055.90 |
-2356.35 |
1898.88 |
| 14:30 |
-2009.25 |
-2339.18 |
1936.32 |
| 14:29 |
-2009.25 |
-2330.97 |
1949.66 |
| 14:28 |
-2009.25 |
-2336.63 |
1923.73 |
| 14:27 |
-2009.25 |
-2343.56 |
1947.08 |
| 14:26 |
-1953.33 |
-2357.16 |
1952.47 |
| 14:25 |
-1953.33 |
-2331.23 |
1977.89 |
| 14:24 |
-1912.22 |
-2335.88 |
2000.25 |
| 14:23 |
-1912.22 |
-2325.08 |
2015.93 |
| 14:22 |
-1912.22 |
-2319.94 |
1998.71 |
| 14:21 |
-1912.22 |
-2269.58 |
2014.90 |
| 14:20 |
-1912.22 |
-2264.44 |
2020.81 |
| 14:19 |
-1912.22 |
-2269.62 |
1986.83 |
| 14:18 |
-1912.22 |
-2248.78 |
1998.40 |
| 14:17 |
-1912.22 |
-2235.40 |
2007.66 |
| 14:16 |
-1863.29 |
-2237.21 |
2017.19 |
| 14:15 |
-1910.69 |
-2263.23 |
2021.82 |
| 14:14 |
-1910.69 |
-2348.46 |
1966.46 |
| 14:13 |
-1910.69 |
-2326.34 |
1972.63 |
| 14:12 |
-1910.69 |
-2308.85 |
1978.55 |
| 14:11 |
-1942.84 |
-2303.97 |
1969.54 |
| 14:10 |
-1942.84 |
-2301.40 |
1972.37 |
| 14:09 |
-1942.84 |
-2296.26 |
1910.91 |
| 14:08 |
-1904.29 |
-2302.95 |
1907.06 |
| 14:07 |
-1904.29 |
-2293.19 |
1901.39 |
| 14:06 |
-1904.29 |
-2271.34 |
1918.61 |
| 14:05 |
-1904.29 |
-2271.34 |
1938.66 |
| 14:04 |
-1904.29 |
-2251.80 |
1913.45 |
| 14:03 |
-1904.29 |
-2246.39 |
1908.03 |
| 14:02 |
-1904.29 |
-2223.72 |
1927.61 |
| 14:01 |
-1936.99 |
-2216.52 |
1921.68 |
| 14:00 |
-1936.99 |
-2234.54 |
1794.28 |
| 13:59 |
-1936.99 |
-2232.23 |
1799.93 |
| 13:58 |
-1936.99 |
-2239.95 |
1767.78 |
| 13:57 |
-1936.99 |
-2226.08 |
1754.16 |
| 13:56 |
-1936.99 |
-2200.39 |
1768.80 |
| 13:55 |
-1936.99 |
-2171.59 |
1757.48 |
| 13:54 |
-1936.99 |
-2173.90 |
1764.42 |
| 13:53 |
-1936.99 |
-2217.64 |
1712.46 |
| 13:52 |
-1936.99 |
-2274.96 |
1638.95 |
| 13:51 |
-1936.99 |
-2267.51 |
1674.66 |
| 13:50 |
-2008.18 |
-2272.65 |
1658.72 |
| 13:49 |
-2148.51 |
-2338.65 |
1504.95 |
| 13:48 |
-2148.51 |
-2300.71 |
1510.59 |
| 13:47 |
-2148.51 |
-2293.01 |
1514.43 |
| 13:46 |
-2188.79 |
-2269.67 |
1555.47 |
| 13:45 |
-2188.79 |
-2269.67 |
1568.30 |
| 13:44 |
-2188.79 |
-2248.36 |
1616.03 |
| 13:43 |
-2221.89 |
-2265.05 |
1621.94 |
| 13:42 |
-2221.89 |
-2254.04 |
1625.26 |
| 13:41 |
-2221.89 |
-2256.60 |
1638.83 |
| 13:40 |
-2221.89 |
-2247.14 |
1612.46 |
| 13:39 |
-2221.89 |
-2254.30 |
1613.99 |
| 13:38 |
-2221.89 |
-2236.63 |
1633.18 |
| 13:37 |
-2221.89 |
-2231.26 |
1637.79 |
| 13:36 |
-2221.89 |
-2208.43 |
1643.17 |
| 13:35 |
-2221.89 |
-2164.57 |
1673.95 |
| 13:34 |
-2221.89 |
-2142.24 |
1697.56 |
| 13:33 |
-2221.89 |
-2137.11 |
1681.13 |
| 13:32 |
-2221.89 |
-2128.63 |
1705.01 |
| 13:31 |
-2221.89 |
-2135.31 |
1699.35 |
| 13:30 |
-2221.89 |
-2200.23 |
1681.37 |
| 13:29 |
-2221.89 |
-2200.23 |
1670.35 |
| 13:28 |
-2221.89 |
-2190.49 |
1678.03 |
| 13:27 |
-2221.89 |
-2184.59 |
1673.42 |
| 13:26 |
-2221.89 |
-2182.55 |
1664.70 |
| 13:25 |
-2177.50 |
-2155.39 |
1668.29 |
| 13:24 |
-2177.50 |
-2148.45 |
1666.48 |
| 13:23 |
-2177.50 |
-2135.08 |
1662.37 |
| 13:22 |
-2177.50 |
-2151.80 |
1605.09 |
| 13:21 |
-2177.50 |
-2144.10 |
1647.45 |
| 13:20 |
-2184.45 |
-2164.89 |
1655.15 |
| 13:19 |
-2184.45 |
-2188.03 |
1624.58 |
| 13:18 |
-2184.45 |
-2198.86 |
1637.16 |
| 13:17 |
-2184.45 |
-2288.54 |
1566.30 |
| 13:16 |
-2184.45 |
-2294.96 |
1601.47 |
| 13:15 |
-2184.45 |
-2285.76 |
1551.98 |
| 13:14 |
-2184.45 |
-2311.61 |
1465.51 |
| 13:13 |
-2184.45 |
-2316.72 |
1462.95 |
| 13:12 |
-2184.45 |
-2298.59 |
1475.20 |
| 13:11 |
-2184.45 |
-2304.73 |
1489.51 |
| 13:10 |
-2184.45 |
-2304.73 |
1498.95 |
| 13:09 |
-2184.45 |
-2303.20 |
1460.37 |
| 13:08 |
-2184.45 |
-2365.74 |
1449.13 |
| 13:07 |
-2154.34 |
-2353.24 |
1429.48 |
| 13:06 |
-2110.98 |
-2375.69 |
1423.87 |
| 13:05 |
-2110.98 |
-2341.73 |
1377.63 |
| 13:04 |
-2110.98 |
-2321.04 |
1394.24 |
| 13:03 |
-2110.98 |
-2334.07 |
1383.76 |
| 13:02 |
-2012.80 |
-2327.16 |
1301.68 |
| 13:01 |
-2012.80 |
-2304.12 |
1339.31 |
| 11:30 |
-2012.80 |
-2379.92 |
1315.22 |
| 11:29 |
-2012.80 |
-2393.73 |
1303.97 |
| 11:28 |
-2051.12 |
-2394.75 |
1274.82 |
| 11:27 |
-2051.12 |
-2459.52 |
1188.10 |
| 11:26 |
-2051.12 |
-2492.40 |
1178.68 |
| 11:25 |
-2051.12 |
-2478.90 |
1183.00 |
| 11:24 |
-2051.12 |
-2476.10 |
1185.04 |
| 11:23 |
-2051.12 |
-2488.59 |
1197.77 |
| 11:22 |
-2051.12 |
-2495.98 |
1200.06 |
| 11:21 |
-2051.12 |
-2495.98 |
1189.87 |
| 11:20 |
-2051.12 |
-2497.00 |
1176.61 |
| 11:19 |
-2051.12 |
-2509.74 |
1160.31 |
| 11:18 |
-2101.78 |
-2521.46 |
1027.15 |
| 11:17 |
-2101.78 |
-2519.43 |
1041.66 |
| 11:16 |
-2101.78 |
-2528.34 |
1047.51 |
| 11:15 |
-2101.78 |
-2541.58 |
1010.35 |
| 11:14 |
-2101.78 |
-2541.58 |
1005.01 |
| 11:13 |
-2141.93 |
-2533.96 |
1001.45 |
| 11:12 |
-2108.64 |
-2556.60 |
1002.21 |
| 11:11 |
-2233.00 |
-2544.65 |
1016.18 |
| 11:10 |
-2233.00 |
-2509.58 |
1019.48 |
| 11:09 |
-2194.87 |
-2538.54 |
876.41 |
| 11:08 |
-2194.87 |
-2474.00 |
886.06 |
| 11:07 |
-2194.87 |
-2482.65 |
877.16 |
| 11:06 |
-2194.87 |
-2461.81 |
866.99 |
| 11:05 |
-2194.87 |
-2433.09 |
863.94 |
| 11:04 |
-2194.87 |
-2381.51 |
875.38 |
| 11:03 |
-2194.87 |
-2381.51 |
893.21 |
| 11:02 |
-2194.87 |
-2373.88 |
869.76 |
| 11:01 |
-2194.87 |
-2386.36 |
873.83 |
| 11:00 |
-2194.87 |
-2368.79 |
893.44 |
| 10:59 |
-2194.87 |
-2378.22 |
856.48 |
| 10:58 |
-2194.87 |
-2361.68 |
800.74 |
| 10:57 |
-2194.87 |
-2361.68 |
796.17 |
| 10:56 |
-2194.87 |
-2364.23 |
813.70 |
| 10:55 |
-2194.87 |
-2366.77 |
809.37 |
| 10:54 |
-2194.87 |
-2337.27 |
800.47 |
| 10:53 |
-2143.99 |
-2322.77 |
781.11 |
| 10:52 |
-2143.99 |
-2316.66 |
802.74 |
| 10:51 |
-2143.99 |
-2298.84 |
805.02 |
| 10:50 |
-2143.99 |
-2317.44 |
794.32 |
| 10:49 |
-2143.99 |
-2305.02 |
746.48 |
| 10:48 |
-2143.99 |
-2237.93 |
705.05 |
| 10:47 |
-2143.99 |
-2229.79 |
717.52 |
| 10:46 |
-2143.99 |
-2204.60 |
717.77 |
| 10:45 |
-2278.69 |
-2132.26 |
639.71 |
| 10:44 |
-2078.79 |
-2102.03 |
659.52 |
| 10:43 |
-2016.26 |
-2089.83 |
686.72 |
| 10:42 |
-1976.33 |
-2091.62 |
692.82 |
| 10:41 |
-1818.55 |
-2095.95 |
710.86 |
| 10:40 |
-1694.46 |
-2100.53 |
730.69 |
| 10:39 |
-1637.77 |
-2028.11 |
724.83 |
| 10:38 |
-1602.69 |
-2014.63 |
744.15 |
| 10:37 |
-1561.49 |
-2001.67 |
756.10 |
| 10:36 |
-1561.49 |
-1942.14 |
765.25 |
| 10:35 |
-1535.08 |
-1868.63 |
784.31 |
| 10:34 |
-1535.08 |
-1869.14 |
777.43 |
| 10:33 |
-1572.49 |
-1851.60 |
785.56 |
| 10:32 |
-1452.08 |
-1757.47 |
760.85 |
| 10:31 |
-1452.08 |
-1751.12 |
777.67 |
| 10:30 |
-1452.08 |
-1766.43 |
763.89 |
| 10:29 |
-1452.08 |
-1788.10 |
764.91 |
| 10:28 |
-1494.59 |
-1781.50 |
747.32 |
| 10:27 |
-1494.59 |
-1704.64 |
735.60 |
| 10:26 |
-1494.59 |
-1702.87 |
742.73 |
| 10:25 |
-1494.59 |
-1622.74 |
766.21 |
| 10:24 |
-1437.33 |
-1575.16 |
774.65 |
| 10:23 |
-1437.33 |
-1573.56 |
780.28 |
| 10:22 |
-1430.26 |
-1591.41 |
784.09 |
| 10:21 |
-1399.95 |
-1556.27 |
797.32 |
| 10:20 |
-1431.29 |
-1511.68 |
821.00 |
| 10:19 |
-1431.29 |
-1385.72 |
838.33 |
| 10:18 |
-1431.29 |
-1364.27 |
863.10 |
| 10:17 |
-1431.29 |
-1378.59 |
816.54 |
| 10:16 |
-1431.29 |
-1366.07 |
862.01 |
| 10:15 |
-1431.29 |
-1355.85 |
889.35 |
| 10:14 |
-1431.29 |
-1324.41 |
914.91 |
| 10:13 |
-1431.29 |
-1345.67 |
920.27 |
| 10:12 |
-1464.31 |
-1357.73 |
858.10 |
| 10:11 |
-1464.31 |
-1340.86 |
879.07 |
| 10:10 |
-1464.31 |
-1306.30 |
835.01 |
| 10:09 |
-1464.31 |
-1254.56 |
816.28 |
| 10:08 |
-1464.31 |
-1219.16 |
835.25 |
| 10:07 |
-1464.31 |
-1181.41 |
847.83 |
| 10:06 |
-1464.31 |
-1135.65 |
866.34 |
| 10:05 |
-1464.31 |
-1192.02 |
886.38 |
| 10:04 |
-1395.61 |
-1205.84 |
888.19 |
| 10:03 |
-1544.59 |
-1337.15 |
697.11 |
| 10:02 |
-1536.23 |
-1422.67 |
622.61 |
| 10:01 |
-1494.31 |
-1448.51 |
603.94 |
| 10:00 |
-1494.31 |
-1490.78 |
507.60 |
| 09:59 |
-1494.31 |
-1540.52 |
488.72 |
| 09:58 |
-1458.40 |
-1579.20 |
462.01 |
| 09:57 |
-1458.40 |
-1448.33 |
433.49 |
| 09:56 |
-1362.50 |
-1341.47 |
510.50 |
| 09:55 |
-1362.50 |
-1356.55 |
515.84 |
| 09:54 |
-1362.50 |
-1647.22 |
437.12 |
| 09:53 |
-1362.50 |
-1611.55 |
474.83 |
| 09:52 |
-1322.45 |
-1475.12 |
466.69 |
| 09:51 |
-1285.36 |
-1451.07 |
507.32 |
| 09:50 |
-1251.55 |
-1436.75 |
503.97 |
| 09:49 |
-1327.52 |
-1465.94 |
486.87 |
| 09:48 |
-1327.52 |
-1460.60 |
466.62 |
| 09:47 |
-1327.52 |
-1417.46 |
456.64 |
| 09:46 |
-1361.48 |
-1356.73 |
479.33 |
| 09:45 |
-1433.99 |
-1393.37 |
315.11 |
| 09:44 |
-1338.88 |
-1336.00 |
336.91 |
| 09:43 |
-1165.19 |
-1333.68 |
319.38 |
| 09:42 |
-1160.41 |
-1238.51 |
316.54 |
| 09:41 |
-894.48 |
-1285.57 |
187.38 |
| 09:40 |
-957.24 |
-1299.01 |
58.84 |
| 09:39 |
-926.62 |
-1176.75 |
-75.61 |
| 09:38 |
-759.17 |
-999.75 |
-59.32 |
| 09:37 |
-611.77 |
-1091.78 |
-153.52 |
| 09:36 |
-650.33 |
-1106.33 |
-200.54 |
| 09:35 |
-434.61 |
-948.32 |
-190.26 |
| 09:34 |
-434.61 |
-1064.57 |
-215.23 |
| 09:33 |
-320.27 |
-796.50 |
-59.41 |
| 09:32 |
-385.79 |
-752.36 |
-160.63 |
| 09:31 |
-259.02 |
-575.17 |
-279.63 |
| 09:30 |
-59.05 |
-90.91 |
-4.14 |
|
| 大单资金：-1661.64万元 |
成交额占比：-3.20% |
| 中单资金：-2429.08万元 |
成交额占比：-4.68% |
| 小单资金：2424.90万元 |
成交额占比：4.67% |
|
| 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 |
| 20250710 |
25.57 |
-2.44% |
-3077.50 |
-10321.32 |
-2012.80 |
-5.31% |
-2379.92 |
-6.28% |
1315.22 |
3.47% |
| 20250709 |
26.21 |
-1.24% |
-7240.86 |
-11575.72 |
-2940.10 |
-4.31% |
-2349.70 |
-3.44% |
-1951.06 |
-2.86% |
| 20250708 |
26.54 |
-2.75% |
-12596.06 |
-15646.00 |
-6350.03 |
-11.09% |
-4998.47 |
-8.73% |
-1247.56 |
-2.18% |
| 20250707 |
27.29 |
0.89% |
3503.91 |
-32188.63 |
1476.97 |
2.30% |
704.54 |
1.10% |
1322.40 |
2.06% |
| 20250704 |
27.05 |
-0.73% |
-5433.95 |
-23633.77 |
-495.36 |
-0.56% |
-1229.96 |
-1.38% |
-3708.63 |
-4.17% |
| 20250703 |
27.25 |
-4.39% |
-8864.60 |
-54715.04 |
-3267.20 |
-2.98% |
-5663.91 |
-5.17% |
66.51 |
0.06% |
| 20250702 |
28.50 |
-9.58% |
-16487.19 |
-58891.73 |
-7010.38 |
-5.07% |
-5312.80 |
-3.85% |
-4164.01 |
-3.01% |
| 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% |
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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