2371 大同


股價漲跌幅
20222021202020192018
大同8.0%22.0%45.0%-19.0%34.0%
0050-14.69%3.82%50.48%14.17%-5.71%


現價可能漲跌幅 1合理價(本益比法)一年後目標價報酬率可能漲跌幅 2合理價(ROE法)
35.35 N/A N/A N/A N/A N/A N/A

  • 合理價(本益比法): 從 "一年後目標價" 回推得到
  • 可能漲跌幅 1: "合理價(本益比法)" 和 "現價" 的差距
  • 報酬率: 一年後可能的報酬率
  • 可能漲跌幅 2: "合理價(ROE法)" 和 "現價" 的差距
  • 本益比法估值不適用於景氣循環股
  • 推估價格僅供參考, Please Do Your Own Research

營業毛利率,營業利益率,稅前淨利率,股東權益報酬率-近10年
2021202020192018201720162015201420132012
營業毛利率24.4320.006.65-4.0615.6413.636.3814.1110.870.49
營業利益率2.72-4.14-17.69-25.541.54-3.70-9.89-0.65-3.33-14.51
折舊負擔比率7.508.3410.4914.6810.6812.3811.529.3811.6415.15
稅前淨利率8.96-15.52-25.07-52.523.67-2.84-10.19-2.14-4.38-14.39
股東權益報酬率10.43-19.00-30.73-51.312.29-5.20-19.49-4.81-8.50-21.87
資產報酬率4.13-2.29-5.46-15.722.120.03-3.480.00-1.31-5.86
本業收入比30.3126.7170.5548.6341.86130.1997.0630.5276.17100.82
業外獲益比69.6973.2929.4551.3758.14-30.152.9469.4823.83-0.82
無形資產佔淨值比0.040.040.050.070.400.000.000.000.000.00

營業毛利率,營業利益率,稅前淨利率,股東權益報酬率-近20季
22Q121Q421Q321Q221Q120Q420Q320Q220Q119Q419Q319Q219Q118Q418Q318Q218Q117Q417Q317Q2
營業毛利率28.5924.0324.3526.7622.3614.8814.9221.6327.0025.704.41-4.78-5.09-36.22-1.696.936.9112.6215.6712.96
營業利益率11.54-1.306.155.93-0.49-11.37-8.68-3.024.577.33-24.59-32.95-28.80-64.48-24.54-11.76-10.825.93-0.08-4.98
稅前淨利率-0.3528.214.129.68-8.07-49.42-8.50-6.42-0.8115.416.03-136.690.48-159.79-37.53-24.74-13.760.35-0.458.45
本業收入比-3274.07-4.59149.4061.236.0423.01102.0746.95-560.8147.61-408.1524.10-5984.6240.3565.3847.5478.821680.0017.98-59.01
業外獲益比3374.07104.59-49.1038.7793.9676.99-2.0753.05660.8152.39508.1575.906084.6259.6534.6252.4621.14-1580.0082.02159.01

現金流量-近10年 (1.避開自由現金流量近3年都小於0的公司 2.營運現金流量要大於稅後淨利,除非受到應收帳款和存貨影響 3.營運現金流量不應該都是流出)
2021202020192018201720162015201420132012
營運現金流量(百萬)27371525830-1435591534200967580458085458
自由現金流量(百萬)289211711009-24072-10343-30338-9484-51092359643
稅後淨利(百萬)3672-10762876-10643140-2344-3075364-1611-4019


現金流量-近20季
22Q121Q421Q321Q221Q120Q420Q320Q220Q119Q419Q319Q219Q118Q418Q318Q218Q117Q417Q317Q2
營運現金流量(百萬)236-2873002341-320871-78311063302550-209-160190-2426-2648-3045-613743913773-2841
自由現金流量(百萬)-800-363195529-797652-812307-316404502-25686671-3782-4220-6803-9268-2702-3078-6492
稅後淨利(百萬)5232405740827-301-1076-176-16834318722376-44313060-6553-1988-1339-763-418-144543

成長能力-近10年 (營業利益和稅後淨利成長率要大於營收成長率)
2021202020192018201720162015201420132012
營收(百萬)29605316413542360623755537767894744112609112927106099
營業利益(百萬)804-1311-6265-154831162-2872-9375-734-3766-15394
稅後淨利(百萬)3672-10762876-10643140-2344-3075364-1611-4019
EPS(完全稀釋)1.57-0.461.24-4.750.06-1.04-1.350.16-0.700.00
營收成長率(%)-6.43-10.68-41.57-19.76-2.74-18.01-15.86-0.286.44N/A
營業利益成長率(%)N/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
稅後淨利成長率(%)441.26N/A127.02N/A105.97N/AN/A122.59N/AN/A
EPS成長率(%)N/AN/AN/AN/AN/AN/AN/AN/AN/AN/A

成長能力-近20季
22Q121Q421Q321Q221Q120Q420Q320Q220Q119Q419Q319Q219Q118Q418Q318Q218Q117Q417Q317Q2
營收(百萬)7663756480647409656875207383765590841085383498117810412315156241621416471198221997917213
營業利益(百萬)884-98496439-32-855-641-231415796-2053-2674-2334-7940-3834-1907-18011176-16-858
稅後淨利(百萬)5232405740827-301-1076-176-16834318722376-44313060-6553-1988-1339-763-418-144543
EPS(完全稀釋)0.221.030.320.35-0.13-0.46-0.07-0.080.150.811.03-1.941.34-2.93-0.89-0.60-0.34-0.19-0.060.24
去年同期營收成長率(%)16.670.599.22-3.21-27.70-30.71-11.57-5.6912.09-11.87-46.56-49.94-50.80-37.87-21.80-5.80----
兩季平均(YOY)營收成長率(%)8.634.913.01-15.46-29.20-21.14-8.633.200.11-29.21-48.25-50.37-44.33-29.84-13.80-----
去年同期EPS成長率(%)269.23323.91557.14537.50-186.67-156.79-106.8095.88-88.81127.65215.73-223.33494.12-1442.11-1383.33-350.00----
兩季平均(YOY)EPS成長率(%)296.57440.52547.32175.42-171.73-131.79-5.463.5319.42171.69-3.80135.39-473.99-1412.72-866.66-----
較上季營收成長率(%)1.31-6.208.8412.80-12.661.86-3.55-15.73-16.3029.992.860.16-34.19-21.18-3.64-1.56-16.91-0.7916.07-
較上季EPS成長率(%)-78.64221.88-8.57369.2371.74-557.1412.50-153.33-81.48-21.36153.09-244.78145.73-229.21-48.33-76.47-78.95-216.67-125.00-

每月營收變化
年/月月增率(%)去年同期年增率(%)累計營收年增率(%)年/月月增率(%)去年同期年增率(%)累計營收年增率(%)
2022/4-27.48-5.3711.182019/12-9.69-6.2-41.63
2022/341.3226.4516.772019/1151.939.76-44.18
2022/1~2-24.8911.5911.592019/100.85-36.92-48.11
2021/1210.4613.03-6.052019/9-4.22-42.76-49.13
2021/1117.62-0.9-7.722019/85.97-45.77-49.83
2021/10-24.23-6.05-8.392019/71.52-50.82-50.4
2021/94.4617.84-8.622019/62.04-51.31-50.32
2021/818.8223.12-11.652019/5-6.64-51.39-50.13
2021/7-3.14-10.86-15.722019/4-2.01-47.61-49.81
2021/6-12.2-11.63-16.492019/329.34-46.31-50.53
2021/524.6411.93-17.442019/1~2-27.72-52.56-52.55
2021/4-3.09-9.02-23.742018/127.15-36.42-19.95
2021/328.99-33.36-26.912018/11-12.69-43.72-18.41
2021/1~2-25.31-22.8-22.792018/10-8.47-34.94-15.65
2020/12-3.63-34.32-10.712018/9-9.26-30.9-13.3
2020/1111.58-37.8-7.832018/8-3.88-21.73-10.79
2020/10-5.09-15.48-3.22018/70.5-12.13-9.02
2020/99.22-9.81-1.812018/61.88-3.94-8.48
2020/8-13.95-21.39-0.82018/50.59-5.34-9.34
2020/7-4.03-2.872.322018/40.43-7.17-10.28
2020/611.243.363.192018/38.76-15.6-11.25
2020/5-4.7-5.673.162018/1~2-21.16-9.0-9.0
2020/4-23.48-8.735.282017/12-5.15-10.78-2.53
2020/311.8919.7710.192017/110.93-2.37-1.68
2020/1~220.355.065.052017/10-2.79-0.24-1.61

稅前淨利較去年同期
(百萬)(百萬)YoY(%)
000
(百萬)(百萬)YoY(%)
000
(百萬)(百萬)YoY(%)
000

EPS較上季
2022Q1(元)2021Q4(元)比率
0.221.03-0.786

應收帳周轉率和存貨周轉率-近10年
2021202020192018201720162015201420132012
應收帳款周轉率6.746.345.297.628.947.436.717.047.817.57
存貨周轉率1.641.701.893.633.873.724.344.414.444.46

應收帳周轉率和存貨周轉率-近20季
22Q121Q421Q321Q221Q120Q420Q320Q220Q119Q419Q319Q219Q118Q418Q318Q218Q117Q417Q317Q2
應收帳款周轉率1.751.711.631.491.391.551.431.511.751.691.201.211.111.461.761.972.082.342.232.00
存貨周轉率0.400.430.470.410.380.480.470.430.440.470.440.480.470.860.810.840.931.061.030.93

償債能力-近10年
2021202020192018201720162015201420132012
負債比0.770.780.760.780.590.640.760.710.690.69
金融負債(百萬)40613425824710161359102490108388107379992208701886085
營收淨額(百萬)29605316413542360623755537767894744112609112927106099
利息保障倍數2.05-0.67-2.36-7.041.770.49-1.250.33-0.55-3.91
長期銀行借款占稅後淨利比6.958.948.94327.97327.97117.06117.06117.060.000.00

成本指標-近10年
2021202020192018201720162015201420132012
營收淨額(百萬)29605316413542360623755537767894744112609112927106099
推銷費用(百萬)2933292031343820398441425133584650225107
管理費用(百萬)2618362633864688488254455383528153565517
研發費(百萬)77882314844233395438714903549156665295
推銷費用率(%)9.919.238.856.305.275.335.425.194.454.81
管理費用率(%)8.8411.469.567.736.467.015.684.694.745.20
研發費用率(%)2.632.604.196.985.234.985.174.885.024.99

成本指標-近20季
22Q121Q421Q321Q221Q120Q420Q320Q220Q119Q419Q319Q219Q118Q418Q318Q218Q117Q417Q317Q2
營收淨額(百萬)7663756480647409656875207383765590841085383498117810412315156241621416471198221997917213
推銷費用(百萬)6429216926916297116957058098177977647569369919489451216948915
管理費用(百萬)54469258866367484884296597110739567166411313123210061137126210971247
研發費(百萬)1752071922011792131952002165449343750012991000107585910121103928
推銷費用率(%)8.3812.188.589.339.589.459.419.218.917.539.559.419.337.606.345.855.746.134.745.32
管理費用率(%)7.109.157.298.9510.2611.2811.4012.6110.699.8911.458.827.9110.667.896.206.906.375.497.24
研發費用率(%)2.282.742.382.712.732.832.642.612.380.505.905.386.1710.556.406.635.225.115.525.39

財務健檢燈號
公司上市滿三年資本額10億以上股本形成中現金增資比率低於50%負債比率低於50%董監持股設質低於10%現金(含約當現金)占股本超過50%過去4季累積正營運現金流量過去4季ROE超過25%過去6個月的營收維持正的年成長率過去4季的EPS年增率是正數
2371-大同OOOXXXOXXO
60年233.95億36.62%77.66%77.89%36.53%3292百萬-0.76%

融資使用率
日期股價融資使用率
2022-05-23 -35.3524.12%
2022-05-2036.024.58%
2022-05-1935.624.81%
2022-05-1835.3525.03%
2022-05-1735.325.25%
2022-05-1635.325.35%
2022-05-1333.9525.97%
2022-05-1233.226.12%
2022-05-1132.826.17%
2022-05-1032.726.20%
2022-05-0933.026.22%
2022-05-0634.126.34%
2022-05-0534.9526.13%
2022-05-0435.0525.88%
2022-05-0334.326.20%
2022-04-2933.5526.27%
2022-04-2833.4526.23%
2022-04-2733.326.14%
2022-04-2633.726.27%
2022-04-2533.5526.35%
2022-04-2233.8526.43%
2022-04-2133.526.37%
2022-04-2033.9526.35%
2022-04-1933.8526.20%
2022-04-1833.926.20%
2022-04-1534.126.24%
2022-04-1434.826.24%
2022-04-1334.926.25%
2022-04-1235.2526.45%
2022-04-1135.5526.30%
2022-04-0835.426.39%
2022-04-0734.926.07%
2022-04-0635.926.21%
2022-04-0136.2525.94%
2022-03-3135.7526.32%
2022-03-3036.1526.20%
2022-03-2936.526.18%
2022-03-2835.225.91%
2022-03-2536.926.18%
2022-03-2436.426.71%
2022-03-2336.227.06%
2022-03-2235.028.21%
2022-03-2133.228.64%
2022-03-1834.828.43%
2022-03-1734.5528.09%
2022-03-1633.928.47%
2022-03-1532.3528.19%
2022-03-1432.7528.19%
2022-03-1132.0528.50%
2022-03-1031.9528.62%
2022-03-0931.929.54%
2022-03-0831.929.82%
2022-03-0731.629.79%
2022-03-0432.7529.19%
2022-03-0332.4528.80%
2022-03-0232.2529.17%
2022-03-0132.5529.24%
2022-02-2531.2529.67%
2022-02-2430.4529.87%
2022-02-2331.4530.10%
2022-02-2231.7530.11%
2022-02-2131.8530.17%
2022-02-1831.3530.41%
2022-02-1731.9530.18%
2022-02-1630.7530.16%
2022-02-1530.4530.19%
2022-02-1429.9530.17%
2022-02-1130.930.00%
2022-02-1030.830.06%
2022-02-0930.830.10%
2022-02-0830.530.07%
2022-02-0729.730.26%
2022-01-2628.730.39%
2022-01-2528.2530.98%
2022-01-2429.3531.56%
2022-01-2129.5531.63%
2022-01-2030.031.66%
2022-01-1929.8531.66%
2022-01-1830.331.94%
2022-01-1730.231.97%
2022-01-1429.8532.42%
2022-01-1330.732.62%
2022-01-1231.0532.57%
2022-01-1130.3532.99%
2022-01-1031.1533.12%
2022-01-0731.533.10%
2022-01-0632.1533.17%
2022-01-0531.832.80%
2022-01-0432.432.89%
2022-01-0332.832.60%
2021-12-3032.632.16%
2021-12-2932.432.14%
2021-12-2832.2531.73%
2021-12-2732.330.46%
2021-12-2431.629.59%
2021-12-2331.6530.04%
2021-12-2231.7529.79%
2021-12-2131.7529.12%
2021-12-2032.1527.21%
2021-12-1731.926.95%
2021-12-1631.5526.58%
2021-12-1531.426.50%
2021-12-1431.926.75%
2021-12-1331.525.35%
2021-12-1030.4524.12%
2021-12-0932.8523.76%
2021-12-0833.924.78%
2021-12-0734.4524.04%
2021-12-0634.1522.92%
2021-12-0334.622.77%
2021-12-0234.022.57%
2021-12-0135.0522.73%
2021-11-3035.621.75%
2021-11-2935.021.38%
2021-11-2635.621.13%
2021-11-2536.722.97%
2021-11-2437.623.16%
2021-11-2337.7522.92%
2021-11-2238.523.24%
2021-11-1938.8523.25%
2021-11-1836.223.23%
2021-11-1734.823.43%
2021-11-1633.0524.21%
2021-11-1531.6524.83%
2021-11-1232.425.86%
2021-11-1132.7527.83%
2021-11-1032.7528.18%
2021-11-0934.528.08%
2021-11-0834.627.87%
2021-11-0534.227.66%
2021-11-0433.9527.16%
2021-11-0333.627.07%
2021-11-0233.5527.11%
2021-11-0133.727.10%
2021-10-2934.427.04%
2021-10-2834.727.42%
2021-10-2734.727.21%
2021-10-2633.427.07%
2021-10-2534.032.26%
2021-10-2234.2532.45%
2021-10-2134.732.06%
2021-10-2033.8532.30%
2021-10-1934.332.23%
2021-10-1835.2532.63%
2021-10-1535.832.49%
2021-10-1434.5532.75%
2021-10-1334.631.90%
2021-10-1233.6530.96%
2021-10-0833.7530.96%
2021-10-0733.931.53%
2021-10-0634.030.39%
2021-10-0533.4529.60%
2021-10-0432.3529.10%
2021-10-0132.028.85%
2021-09-3032.728.90%
2021-09-2932.6529.09%
2021-09-2832.6529.17%
2021-09-2733.7528.79%
2021-09-2434.128.83%
2021-09-2334.829.54%
2021-09-2231.6529.88%
2021-09-1733.429.32%
2021-09-1630.429.05%
2021-09-1529.6528.74%
2021-09-1429.2529.17%
2021-09-1329.129.05%
2021-09-1028.529.31%
2021-09-0928.628.91%
2021-09-0827.928.88%
2021-09-0728.8528.52%
2021-09-0628.628.03%
2021-09-0329.6527.90%
2021-09-0229.7527.67%
2021-09-0131.726.58%
2021-08-3130.5527.19%
2021-08-3030.327.26%
2021-08-2729.426.06%
2021-08-2628.326.39%
2021-08-2528.2526.40%
2021-08-2428.3526.21%
2021-08-2327.8525.22%
2021-08-2028.023.80%
2021-08-1926.321.62%
2021-08-1825.6521.59%
2021-08-1725.1522.57%
2021-08-1624.9523.52%
2021-08-1326.5522.81%
2021-08-1226.322.33%
2021-08-1125.522.86%
2021-08-1025.923.14%
2021-08-0926.223.99%
2021-08-0627.223.85%
2021-08-0527.024.42%
2021-08-0426.725.13%
2021-08-0327.425.72%
2021-08-0227.2526.00%
2021-07-3026.0525.78%
2021-07-2925.725.34%
2021-07-2824.025.47%
2021-07-2724.025.40%
2021-07-2623.925.44%
2021-07-2324.0525.45%
2021-07-2223.9525.42%
2021-07-2123.924.92%
2021-07-2023.925.28%
2021-07-1924.125.25%
2021-07-1624.325.32%
2021-07-1524.4525.31%
2021-07-1423.9525.34%
2021-07-1324.1525.23%
2021-07-1224.425.34%
2021-07-0924.625.58%
2021-07-0824.825.36%
2021-07-0724.3525.34%
2021-07-0624.2525.30%
2021-07-0524.525.13%
2021-07-0224.425.12%
2021-07-0124.5525.13%
2021-06-3024.725.03%
2021-06-2925.322.73%
2021-06-2824.021.96%
2021-06-2524.0521.99%
2021-06-2424.222.01%
2021-06-2324.321.99%
2021-06-2223.8523.73%
2021-06-2123.723.80%
2021-06-1824.923.74%
2021-06-1725.3523.90%
2021-06-1625.4523.79%
2021-06-1525.323.80%
2021-06-1124.8523.57%
2021-06-1024.923.55%
2021-06-0924.923.56%
2021-06-0825.1523.47%
2021-06-0724.723.49%
2021-06-0424.8523.42%
2021-06-0325.123.42%
2021-06-0225.023.40%
2021-06-0124.8523.44%
2021-05-3124.8523.49%

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