KRDsQWKnjfw https://histock.tw/talk/live.aspx?name=gtalk&id=1305 20241218 阿布波

台股 » 個股 » 偉訓 » 籌碼相關 » 券商分點績效 » 券商分點個股進出

偉訓

(3032)
可現股當沖
  • 股價
    91.0
  • 漲跌
    ▼0.2
  • 漲幅
    -0.22%
  • 成交量
    3,541
  • 產業
    上市 電子零組件類股
  • 263人加入追蹤

    立即追蹤

  • 本地時間:13:35(已收盤)

     
偉訓 (3032)籌碼相關-元大-信義 券商分點個股進出
券商分點績效/獲利分析

透過統計各券商分點在長期買賣某個股的操作績效,來找出真正獲利的贏家所在券商分點,進而追蹤此贏家所操作的股票與軌跡。

元大-信義 券商分點個股進出

日期買進張數買進均價賣出張數賣出均價收盤價買賣超60日均量成交佔比 大量交易提示
2024/12/17291.200.590.0091.001.56,0030.02%
2024/12/13694.60494.2093.0025,8160.03%
2024/12/122695.214294.8994.20-165,732-0.28%
2024/12/111493.651494.3194.0005,4670.00%
2024/12/10590.001190.2591.00-65,227-0.11%
2024/12/09591.701191.2089.90-65,119-0.12%
2024/12/061093.05693.1391.8044,9050.08%
2024/12/0512692.97124.192.5091.801.94,6790.04% 大買/大賣/
2024/12/041091.971390.9891.70-34,468-0.07%
2024/12/0332.188.12791.5093.0025.14,1060.61%
2024/12/02383.701084.5585.00-73,688-0.19%
2024/11/29982.04382.2082.5063,5450.17%
2024/11/28182.60180.9080.9003,4380.00%
2024/11/279.584.091083.4883.10-0.53,290-0.02%
2024/11/261082.12882.4882.4023,0640.07%
2024/11/252.181.94782.2082.00-52,940-0.17%
2024/11/22485.08685.0583.80-22,737-0.07%
2024/11/21478.45478.6378.5002,2180.00%
2024/11/20576.66375.6777.5021,9890.10%
2024/11/192576.093975.7075.80-141,719-0.81%
2024/11/1800.00372.5772.70-31,254-0.24%
2024/11/1500.00166.2066.10-11,130-0.09%
2024/11/14163.6000.0063.4011,1560.09%
2024/11/13167.1000.0065.8011,1680.09%
2024/11/1200.00668.0568.00-61,153-0.52%
2024/11/11366.3000.0067.0031,1140.27%
2024/11/0600.00466.0065.70-41,161-0.34%
2024/10/29264.3500.0064.5021,2720.16%
2024/10/23366.2000.0066.2031,2890.23%
2024/10/16165.7000.0066.1011,3520.07%
2024/10/11166.2000.0065.2011,4020.07%
2024/10/08267.7000.0067.5021,4420.14%
2024/10/0700.00369.0768.80-31,447-0.21%
2024/10/04367.9300.0068.3031,4510.21%
2024/09/26170.2000.0069.2011,4570.07%
2024/09/16170.6000.0070.4011,4410.07%
2024/09/0600.00169.8069.80-11,435-0.07%
2024/09/0400.0015.270.9170.90-15.21,460-1.04%
2024/09/03273.106772.5772.30-651,433-4.53%
2024/09/0200.001574.4373.80-151,418-1.06%
2024/08/301573.0200.0072.90151,4131.06%
2024/08/290.273.9000.0073.700.21,4000.02%
2024/08/28173.8000.0073.5011,3880.07%
2024/08/27275.60375.3374.50-11,353-0.07%
2024/08/26174.601673.3674.70-151,299-1.15%
2024/08/2200.00172.0071.00-11,223-0.08%
2024/08/21171.2000.0070.4011,1900.08%
2024/08/205568.27268.3070.60531,1864.47%
2024/08/191567.9000.0067.60151,1221.34%
2024/08/162767.48167.0066.40261,1372.29%
2024/08/15165.6000.0065.8011,1360.09%
2024/08/1400.00662.0762.40-61,109-0.54%
2024/08/1300.00462.0862.20-41,106-0.36%
2024/08/0600.00157.8054.70-11,112-0.09%
2024/07/29163.60564.0063.30-41,139-0.35%
2024/07/17172.0000.0072.0011,2090.08%
2024/07/10568.4000.0068.5051,2630.40%
2024/06/2100.00172.3072.30-12,194-0.05%
2024/06/13172.10671.8072.00-52,337-0.21%
2024/06/1200.00371.2071.30-32,350-0.13%
2024/06/11171.5000.0071.0012,3940.04%
2024/06/06174.50674.2574.30-52,421-0.21%
2024/06/0500.00174.8074.60-12,435-0.04%
2024/06/03177.20177.0077.0002,5740.00%
2024/05/3000.000.175.2075.00-0.12,7660.00%
2024/05/2900.00177.6077.30-12,812-0.04%
2024/05/2800.00278.1077.60-22,876-0.07%
2024/05/270.178.00178.1078.10-0.92,890-0.03%
2024/05/241077.701077.2077.2002,9890.00%
2024/05/23176.5000.0076.5013,0140.03%
2024/05/2200.00278.5077.50-23,116-0.06%
2024/05/2100.00177.4077.20-13,150-0.03%
2024/05/16176.0000.0075.6013,3640.03%
2024/05/14175.50177.5076.4003,8210.00%
2024/05/13375.0300.0075.0033,9150.08%
2024/05/10176.500.476.4076.800.64,0740.01%
2024/05/09177.4000.0076.8014,2810.02%
2024/05/07175.9000.0076.1014,2940.02%
2024/05/060.175.802.377.3876.90-2.14,320-0.05%
2024/05/03175.7000.0075.6014,3340.02%
2024/05/02175.8000.0076.1014,3680.02%
2024/04/30177.8000.0076.5014,4360.02%
2024/04/290.177.7000.0077.900.14,5610.00%
2024/04/26074.801.174.0075.60-14,725-0.02%
2024/04/2200.00272.1571.20-25,138-0.04%
2024/04/17075.2000.0075.4005,6270.00%
2024/04/16175.80274.4073.70-15,739-0.02%
2024/04/15278.45179.0077.1015,9880.02%
2024/04/12378.87179.2079.6026,3670.03%
2024/04/111079.601.779.5978.708.36,7150.12%
2024/04/10184.301.683.5483.60-0.66,895-0.01%
2024/04/09383.10484.2084.10-16,849-0.01%
2024/04/083.484.39985.6983.30-5.66,780-0.08%
2024/04/036.483.07482.7582.802.46,5340.04%
2024/04/02180.1000.0081.4016,4290.02%
2024/04/011380.95280.7580.20116,3900.17%
2024/03/29478.70780.9781.00-36,307-0.05%
2024/03/28077.9000.0077.8006,1720.00%
2024/03/2700.00178.1077.90-16,165-0.02%
2024/03/26179.30277.1577.30-16,162-0.02%
2024/03/25579.1000.0079.8056,1250.08%
2024/03/21177.4000.0077.3016,0850.02%
2024/03/20477.3000.0077.3046,0830.07%
2024/03/19277.1000.0077.1026,0900.03%
2024/03/15175.60276.3075.50-16,101-0.02%
2024/03/1300.00275.6575.70-26,161-0.03%
2024/03/08376.90277.0075.6016,2010.02%
2024/03/07378.7000.0078.0036,2150.05%
2024/03/06681.67281.6081.2046,2070.06%
2024/03/05481.85581.3282.00-16,193-0.02%
2024/03/04179.80181.0079.0006,1510.00%
2024/03/01179.30579.4079.50-46,114-0.07%
2024/02/29277.25177.4077.6016,0910.02%
2024/02/27379.30977.5377.20-66,186-0.10%
2024/02/26479.2700.0080.6046,3540.06%
2024/02/23580.2200.0079.4056,3230.08%
2024/02/22381.376.281.4080.90-3.26,311-0.05%
2024/02/211182.35782.4381.2046,3010.06%
2024/02/20581.5212.781.7881.60-7.76,277-0.12%
2024/02/19784.001083.5083.40-36,217-0.05%
2024/02/16784.79184.2084.2066,1900.10%
2024/02/15385.73384.3385.4006,0840.00%
2024/02/05178.9019.177.2079.20-18.15,860-0.31%
2024/02/023.180.50180.2078.502.15,8230.04%
2024/02/012.879.391579.4578.40-12.25,823-0.21%
2024/01/311.177.3700.0076.701.15,7560.02%
2024/01/30676.8000.0077.4065,7440.10%
2024/01/26875.0300.0074.5085,8290.14%
2024/01/25875.4300.0075.4085,8320.14%
2024/01/24276.701377.3076.60-115,822-0.19%
2024/01/23178.402.379.0978.20-1.35,821-0.02%
2024/01/22578.201777.8478.50-125,802-0.21%
2024/01/1918.172.911174.1472.507.15,7910.12%
2024/01/181375.211375.2274.5005,7480.00%
2024/01/173.277.61377.5377.200.25,8230.00%
2024/01/161378.485.578.9577.707.55,8190.13%
2024/01/15678.62378.7779.0035,7890.05%
2024/01/124.576.48575.5875.70-0.55,628-0.01%
2024/01/11575.961576.2478.20-105,605-0.18%
2024/01/101573.356.373.3372.508.75,4720.16%
2024/01/0913.276.791476.7175.00-0.95,427-0.02%
2024/01/083277.084077.2577.00-85,204-0.15%
2024/01/05273.6511.373.7674.00-9.34,880-0.19%
2024/01/041070.091572.2569.70-54,584-0.11%
2024/01/03367.7300.0068.4034,4380.07%
2024/01/02168.4000.0068.4014,5280.02%
2023/12/29168.60168.8068.6004,7420.00%
2023/12/28169.4000.0068.9014,8990.02%
2023/12/2600.00467.8067.60-45,544-0.07%
2023/12/252.567.86167.5067.601.55,9520.03%
2023/12/2000.00367.6068.10-36,298-0.05%
2023/12/19167.1000.0067.0016,3540.02%
2023/12/18168.3000.0067.6016,4510.02%
2023/12/15169.0000.0068.6016,6370.02%
2023/12/13169.2000.0069.5017,0460.01%
2023/12/12168.7000.0068.4017,1170.01%
2023/12/111169.4200.0068.80117,2150.15%
2023/12/08171.80571.0870.80-47,175-0.06%
2023/12/07370.6700.0069.6037,1610.04%
2023/12/06171.0000.0070.6017,1900.01%
2023/12/04171.00172.6070.9007,1460.00%
2023/11/30172.40172.6072.1007,0430.00%
2023/11/2900.00872.1572.00-87,012-0.11%
2023/11/2800.00270.6570.40-26,942-0.03%
2023/11/27168.80168.8068.8006,9300.00%
2023/11/24471.53170.9070.9036,9110.04%
2023/11/23470.982471.8572.00-206,818-0.29%
2023/11/22768.1900.0068.1076,5860.11%
2023/11/21668.53168.7067.9056,6210.08%
2023/11/20368.90169.4069.2026,6120.03%
2023/11/17666.92267.5567.6046,6080.06%
2023/11/16267.5500.0067.4026,6870.03%
2023/11/15369.63268.8068.2016,7190.01%
2023/11/14269.2500.0069.4026,8070.03%
2023/11/131269.43169.7069.00116,8620.16%
2023/11/10469.4800.0069.9046,8850.06%
2023/11/091169.93971.0170.3026,9200.03%
2023/11/08169.60269.5069.80-16,811-0.01%
2023/11/07667.3000.0067.7066,7740.09%
2023/11/0300.00168.5067.80-17,334-0.01%
2023/11/0100.00165.2064.40-17,677-0.01%
2023/10/30267.3500.0067.1027,9040.03%
2023/10/27267.951168.3468.00-98,004-0.11%
2023/10/26166.2000.0064.5018,0740.01%
2023/10/25866.731267.5367.50-48,141-0.05%
2023/10/2400.00263.5565.00-28,105-0.02%
2023/10/23162.80162.2062.8008,2120.00%
2023/10/20860.14360.6760.3058,4010.06%
2023/10/19761.4000.0061.7078,6000.08%
2023/10/18162.30262.8561.90-18,778-0.01%
2023/10/17665.85565.7665.1019,0740.01%
2023/10/16166.8000.0066.8019,2850.01%
2023/10/13769.9600.0068.8079,4540.07%
2023/10/12571.9000.0071.4059,5660.05%
2023/10/11371.77171.1071.0029,7900.02%
2023/10/06375.33375.7075.30010,0180.00%
2023/10/051276.86376.9075.70910,1390.09%
2023/10/04380.93180.8079.5029,9860.02%
2023/10/03480.93781.7481.20-39,869-0.03%
2023/10/02777.011979.4680.60-129,448-0.13%
2023/09/281974.592173.4173.30-29,333-0.02%
2023/09/2600.00271.9070.90-29,123-0.02%
2023/09/25569.70870.0969.60-39,103-0.03%
2023/09/22166.5000.0067.2019,1320.01%
2023/09/21167.0000.0067.5019,1520.01%
2023/09/202766.012468.3568.6039,1190.03%
2023/09/19469.65870.4467.50-49,124-0.04%
2023/09/1800.00467.5567.40-49,133-0.04%
2023/09/15165.2000.0065.7019,3410.01%
2023/09/1400.00464.7764.50-49,309-0.04%
2023/09/1200.00661.9062.00-69,418-0.06%
2023/09/1100.00662.0060.80-69,545-0.06%
2023/09/0800.00161.0061.00-19,703-0.01%
2023/09/05159.7000.0060.00110,2470.01%
2023/09/04257.70159.3059.40110,2990.01%
2023/08/31259.801460.0459.90-1210,319-0.12%
2023/08/30160.1000.0059.50110,3490.01%
2023/08/29259.1000.0059.50210,4520.02%
2023/08/281259.93160.3059.701110,4790.10%
2023/08/24363.331.164.8263.001.910,7860.02%
2023/08/23264.5000.0064.50210,9470.02%
2023/08/222.166.36264.5064.300.110,9820.00%
2023/08/2100.00367.3767.10-311,003-0.03%
2023/08/18767.774.169.2966.302.910,9830.03%
2023/08/17267.90268.4068.20010,9060.00%
2023/08/16465.881966.5567.50-1510,892-0.14%
2023/08/15764.73265.5065.50510,8850.05%
2023/08/111463.71264.2063.501210,9300.11%
2023/08/108.165.2700.0064.308.110,8520.07%
2023/08/091170.331371.1371.40-210,611-0.02%
2023/08/08168.50469.7568.00-310,399-0.03%
2023/08/07267.957.268.6569.70-5.210,360-0.05%
2023/08/04661.073063.9664.30-2410,079-0.24%
2023/08/022362.41559.8060.10189,8830.18%
2023/08/013.264.92164.8063.502.29,8060.02%
2023/07/31567.961069.4766.60-59,617-0.05%
2023/07/28365.7300.0065.9039,4630.03%
2023/07/27166.9000.0068.0019,4650.01%
2023/07/26368.532168.0167.30-189,451-0.19%
2023/07/251269.271269.5568.0009,3550.00%
2023/07/242065.28166.1067.00199,1140.21%
2023/07/211368.581069.1069.2038,9130.03%
2023/07/20768.73969.7968.10-28,795-0.02%
2023/07/19568.60568.8268.3008,5380.00%
2023/07/18566.7410.567.1066.00-5.58,472-0.06%
2023/07/17665.6700.0067.7068,3680.07%
2023/07/141065.66766.3664.7038,4000.04%
2023/07/13267.401569.5569.40-138,344-0.16%
2023/07/12565.42663.8864.60-18,338-0.01%
2023/07/1100.00362.5061.30-38,513-0.04%
2023/07/10160.8000.0060.8018,5670.01%
2023/07/07162.0000.0061.4018,7220.01%
2023/07/064.563.6900.0062.804.58,9540.05%
2023/07/05765.63166.1065.1068,9190.07%
2023/07/04167.00365.6366.10-28,900-0.02%
2023/07/03664.27863.8164.30-28,944-0.02%
2023/06/3000.00261.3561.40-28,882-0.02%
2023/06/2900.00257.5058.50-28,799-0.02%
2023/06/28256.10656.8556.10-48,733-0.05%
2023/06/271055.66155.1055.2098,6730.10%
2023/06/261161.8500.0060.80118,4850.13%
2023/06/211264.781565.8567.50-38,173-0.04%
2023/06/2000.00161.0061.40-17,826-0.01%
2023/06/19160.80959.4360.60-87,764-0.10%
2023/06/16260.101361.0559.30-117,684-0.14%
2023/06/15661.92963.0161.60-37,513-0.04%
2023/06/141063.53663.1062.7047,3510.05%
2023/06/13260.70160.8061.0017,1270.01%
2023/06/12459.5500.0059.5046,9760.06%
2023/06/091159.77660.4360.8056,7800.07%
2023/06/0800.00356.6755.50-36,504-0.05%
2023/06/06155.50155.9056.5006,3920.00%
2023/06/02155.301156.7956.30-106,275-0.16%
2023/06/01554.90153.8054.6046,1370.07%
2023/05/31255.1000.0054.0026,0750.03%
2023/05/301256.98558.8055.2075,9630.12%
2023/05/29359.47960.1160.90-65,652-0.11%
2023/05/2600.00154.0055.40-15,396-0.02%
2023/05/252955.7600.0055.50295,3000.55%
2023/05/2400.00454.5555.30-45,153-0.08%
2023/05/23753.947.154.8254.50-0.15,0910.00%
2023/05/22354.37454.3054.30-15,015-0.02%
2023/05/19151.20852.5552.80-74,911-0.14%
2023/05/18151.90251.9552.40-14,799-0.02%
2023/05/17351.13950.8051.40-64,698-0.13%
2023/05/1600.00348.1048.25-34,553-0.07%
2023/05/15146.3500.0047.1014,5180.02%
2023/05/122145.59145.1547.30204,4690.45%
2023/05/11849.151350.1148.80-54,293-0.12%
2023/05/10248.601348.3948.30-114,155-0.26%
2023/05/0900.00248.1548.40-24,117-0.05%
2023/05/0800.00148.9548.05-14,082-0.02%
2023/05/05247.33147.5547.8014,0370.02%
2023/05/04746.40546.7547.6023,9990.05%
2023/05/031249.56249.2547.65103,8720.26%
2023/05/02151.90252.0552.90-13,713-0.03%
2023/04/28750.461950.7350.60-123,586-0.33%
2023/04/2700.001050.0049.95-103,473-0.29%
2023/04/2600.00349.6049.35-33,399-0.09%
2023/04/25449.1911.249.7549.20-7.23,331-0.21%
2023/04/243.251.57351.5051.500.23,1810.00%
2023/04/212149.376849.2450.70-473,057-1.54%
2023/04/2065.154.16553.9252.8060.12,8292.12%
2023/04/192455.80656.3055.90182,6880.67%
2023/04/181653.73953.6854.7072,4430.29%
2023/04/171854.442254.8554.30-42,191-0.18%
2023/04/1400.00753.3053.70-71,836-0.38%
2023/04/13249.5800.0048.8521,4360.14%
2023/04/12851.44350.8051.1051,3110.38%
2023/04/1000.00345.7345.75-3808-0.37%
2023/04/07844.62644.8544.8527580.26%
2023/04/061245.56145.9545.95116661.65%
2023/03/291039.7000.0039.55102913.43%
2023/03/271038.5000.0038.30102503.98%
2023/02/01031.0000.0030.350610.00%
2022/12/08030.0000.0029.550670.00%
2022/07/2800.00129.3029.35-159-1.68%
2022/03/18130.5000.0030.6011500.66%
2022/02/1400.00231.9031.70-2153-1.30%
2021/09/09131.051031.4331.60-9317-2.84%
2021/08/1700.00132.5032.50-1307-0.33%
2021/07/01242.4000.0041.7025600.36%
2021/06/2400.00142.8543.20-1709-0.14%
2021/05/27141.2000.0041.1019800.10%
2021/05/1300.00139.3539.55-11,254-0.08%
2021/05/0500.00444.5544.15-41,203-0.33%
2021/05/0400.001143.9544.05-111,207-0.91%
2021/04/23546.0000.0046.3551,1570.43%
2021/04/13349.0500.0048.0531,1330.26%
2021/04/12749.1300.0049.0071,1170.63%
2021/04/0900.00349.1048.80-31,098-0.27%
2021/03/31148.5000.0048.3511,0440.10%
2021/03/30849.31249.4549.5061,0150.59%
2021/03/2900.00349.9050.00-3985-0.30%
2021/03/2300.001047.0047.65-10902-1.11%
2021/03/2200.00547.8047.55-5886-0.56%
2021/03/1100.00546.2146.45-5883-0.57%
2021/03/09547.3000.0047.5058970.56%
2021/03/08548.0500.0047.3058940.56%
2021/03/021049.7000.0046.60108711.15%
2021/02/2600.00249.3548.50-2848-0.24%
2021/02/25348.8500.0048.9038220.36%
2021/02/24247.50147.8048.0017960.13%
2021/02/23346.93147.9547.7527680.26%
2021/02/22445.79447.0847.0007290.00%
2021/01/19241.6000.0041.8029130.22%
2021/01/14140.9000.0040.9519590.10%
2021/01/05143.5500.0043.7011,2930.08%
2020/12/2100.00142.7043.00-11,562-0.06%
2020/12/18143.5000.0043.5011,5610.06%
2020/12/1100.00444.9344.85-41,605-0.25%
2020/12/10246.1000.0045.6521,6020.12%
2020/12/08246.1000.0045.4521,6420.12%
2020/12/0300.00144.4044.40-11,770-0.06%
2020/11/17144.8500.0044.5012,4390.04%
2020/11/11147.2000.0046.4012,4760.04%
2020/11/0900.00149.5050.10-12,450-0.04%
2020/11/04248.05247.8548.0502,4520.00%
2020/11/0200.00147.2549.00-12,466-0.04%
2020/10/30149.8000.0048.3512,4890.04%
2020/10/2900.00150.7051.10-12,501-0.04%
2020/10/28349.7500.0049.7032,4830.12%
2020/10/22451.00249.9549.9522,4460.08%
2020/10/2100.00349.6250.00-32,407-0.12%
2020/10/2000.00149.5049.55-12,398-0.04%
2020/10/19349.0500.0049.0032,3820.13%
2020/10/162052.002050.5050.5002,3450.00%
2020/10/13250.05150.2049.9012,1880.05%
2020/10/12148.5000.0047.8012,0750.05%
2020/10/0800.00148.7548.50-12,067-0.05%
2020/10/0700.00547.5047.50-52,010-0.25%
2020/10/0600.00245.1546.00-21,979-0.10%
2020/09/2200.00143.0042.20-11,890-0.05%
2020/09/16144.25344.5044.00-21,830-0.11%
2020/09/15244.2500.0044.4021,8250.11%
2020/09/10146.30447.4345.60-31,747-0.17%
2020/09/09546.6100.0046.8051,6790.30%
2020/09/07146.7500.0045.0511,5700.06%
2020/09/0200.00144.9544.50-11,356-0.07%
2020/09/01142.5000.0041.8011,2340.08%
2020/08/28342.8500.0042.5031,1260.27%
2020/08/2700.00143.0042.90-11,061-0.09%
2020/08/24138.5000.0038.5018870.11%
2020/08/2100.00139.7039.20-1851-0.12%
2020/08/20138.0000.0037.9517930.13%
2020/08/1800.00139.2539.50-1717-0.14%
2020/08/17238.0500.0038.3026880.29%
2020/08/1300.00237.9538.75-2653-0.31%
2020/08/11136.8500.0035.7516050.17%
2020/08/1000.00237.0537.65-2584-0.34%
2020/08/06135.0500.0035.3015420.18%
2020/08/0500.0010834.3434.45-108534-20.20% 大賣/鉅額交易
2020/08/0411034.2900.0034.3011049322.27% 大買/鉅額交易
2020/07/1600.00229.7829.90-2405-0.49%
2020/07/15231.0000.0031.0523830.52%
2020/06/1800.00230.5030.55-2257-0.78%
2020/05/12228.6000.0028.8022210.90%
2020/05/0500.000.326.7026.85-0.3193-0.14%
2020/03/10124.7500.0025.6011690.59%
2020/01/3100.00326.8026.90-3169-1.77%
2020/01/30326.8700.0026.4031651.81%
2019/12/3000.000.128.6528.40-0.1143-0.08%
2019/12/1600.008728.6028.45-87125-69.56%
2019/08/063024.7000.0024.853019315.53%
2019/07/161228.9500.0029.00121796.70%
2019/07/12928.7300.0028.7591725.21%
2019/07/093628.7000.0028.653616521.75%
2019/02/2000.00226.6526.95-264-3.11%
2018/06/11233.7000.0033.8021171.70%
偉訓 相關文章
偉訓 相關影音