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貸款投資0050好嗎?

如果貸款利率很低,貸款投資很好,這也難怪低利環境下股票比較貴,為了找到答案我來做一個實驗,在2008年0050最高點時貸款,將全數貸款金額全數買入0050,看看最後結果如何。

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模擬情境:

  • 0050股利在除息日完成再投資。
  • 0050高點為2007年10月11日的每股71.9元。
  • 每月定期賣股還債,貸款用本息平均攤還。
  • 股票賣完如果貸款還沒還完,要自己掏錢還。
  • *代表股利再投資。

貸款7年,利率2%

  • 貸款7年,利率2%,貸款100萬,月付金為12,767元。
  • 在2013/03/11時,0050賣完,當期還要貼12,064元。
  • 還剩下19期沒繳,所以還要貼12,767 x 19 + 12,064 = 254,637元。

計算表

日期0050股價股數現值
2007/10/1171.9013,908.211,000,000
2007/10/2467.7014,421.80976,356
2007/11/1263.6014,221.06904,460
2007/12/1162.3514,016.30873,916
2008/01/1157.6513,794.84795,273
2008/02/1254.9513,562.51745,260
2008/03/1160.1013,350.08802,340
2008/04/1163.5013,149.02834,963
2008/05/1262.7012,945.40811,677
2008/06/1159.9012,732.26762,662
2008/07/1152.9012,490.92660,770
2008/08/1155.6012,261.30681,728
2008/09/1148.3711,997.35580,312
2008/10/0940.2411,680.08470,006
2008/10/2432.3412,402.41401,094
2008/11/1133.4612,020.85402,218
2008/12/1133.8011,643.13393,538
2009/01/1032.0111,244.29359,930
2009/02/1133.2510,860.32361,105
2009/03/1134.2510,487.56359,199
2009/04/1039.9710,168.14406,421
2009/05/1146.209,891.80457,001
2009/06/1145.259,609.66434,837
2009/07/1046.789,336.74436,773
2009/08/1148.429,073.07439,318
2009/09/1152.508,829.89463,569
2009/10/1253.608,591.70460,515
2009/10/2353.258,753.04466,100
2009/11/1153.858,515.96458,584
2009/12/1153.858,278.87445,817
2010/01/1157.908,058.37466,580
2010/02/1052.107,813.33407,074
2010/03/1153.657,575.36406,418
2010/04/1255.457,345.11407,287
2010/05/1152.207,100.54370,648
2010/06/1149.626,843.24339,562
2010/07/1252.306,599.13345,134
2010/08/1154.706,598.81360,955
2010/09/1055.256,367.74351,817
2010/10/1156.956,143.56349,876
2010/10/2556.106,384.48358,169
2010/11/1157.506,162.45354,341
2010/12/1059.305,947.15352,666
2011/01/1160.855,737.34349,117
2011/02/1158.905,520.58325,162
2011/03/1158.855,303.64312,119
2011/04/1161.105,094.69311,285
2011/05/1162.054,888.94303,358
2011/06/1060.554,678.08283,258
2011/07/1159.654,464.05266,281
2011/08/1154.104,228.06228,738
2011/09/0954.153,992.29216,183
2011/10/1153.003,751.41198,825
2011/10/2652.153,891.68202,951
2011/11/1150.903,640.85185,319
2011/12/1248.803,379.24164,907
2012/01/1150.653,127.17158,391
2012/02/1053.952,890.53155,944
2012/03/1254.352,655.62144,333
2012/04/1153.302,416.09128,778
2012/05/1151.152,166.49110,816
2012/06/1148.991,905.8993,370
2012/07/1150.551,653.3383,576
2012/08/1052.801,411.5374,529
2012/09/1153.301,172.0062,467
2012/10/1153.30932.4749,700
2012/10/2451.00966.2949,281
2012/11/1250.90715.4736,417
2012/12/1153.65477.5025,618
2013/01/1154.45243.0313,233
2013/02/0655.412.57697
2013/03/1155.90-12,070

貸款10年,利率2%

  • 貸款10年,利率2%,貸款100萬,月付金為9,201元。
  • 在2015/12/11時,0050賣完,當期還要貼1,761元。
  • 還剩下22期沒繳,所以還要貼9,201 x 22 + 1,761 = 204,183元。

計算表

日期0050股價股數現值
2007/10/1171.9013,908.211,000,000
2007/10/2467.7014,421.80976,356
2007/11/1263.6014,277.13908,026
2007/12/1162.3514,129.56880,978
2008/01/1157.6513,969.96805,368
2008/02/1254.9513,802.52758,448
2008/03/1160.1013,649.42820,330
2008/04/1163.5013,504.53857,537
2008/05/1262.7013,357.78837,533
2008/06/1159.9013,204.17790,930
2008/07/1152.9013,030.24689,300
2008/08/1155.6012,864.76715,280
2008/09/1148.3712,674.54613,067
2008/10/0940.2412,445.88500,822
2008/10/2432.3413,215.57427,392
2008/11/1133.4612,940.59432,992
2008/12/1133.8012,668.37428,191
2009/01/1032.0112,380.93396,313
2009/02/1133.2512,104.20402,465
2009/03/1134.2511,835.56405,368
2009/04/1039.9711,605.36463,866
2009/05/1146.2011,406.21526,967
2009/06/1145.2511,202.87506,930
2009/07/1046.7811,006.19514,869
2009/08/1148.4210,816.16523,718
2009/09/1152.5010,640.90558,647
2009/10/1253.6010,469.24561,151
2009/10/2353.2510,665.85567,956
2009/11/1153.8510,494.98565,155
2009/12/1153.8510,324.12555,954
2010/01/1157.9010,165.21588,566
2010/02/1052.109,988.61520,406
2010/03/1153.659,817.11526,688
2010/04/1255.459,651.17535,158
2010/05/1152.209,474.91494,590
2010/06/1149.629,289.48460,944
2010/07/1252.309,113.55476,639
2010/08/1154.709,113.32498,499
2010/09/1055.258,946.79494,310
2010/10/1156.958,785.23500,319
2010/10/2556.109,129.75512,179
2010/11/1157.508,969.73515,759
2010/12/1059.308,814.57522,704
2011/01/1160.858,663.36527,165
2011/02/1158.908,507.15501,071
2011/03/1158.858,350.80491,445
2011/04/1161.108,200.21501,033
2011/05/1162.058,051.93499,622
2011/06/1060.557,899.97478,343
2011/07/1159.657,745.72462,032
2011/08/1154.107,575.65409,842
2011/09/0954.157,405.73401,020
2011/10/1153.007,232.13383,303
2011/10/2652.157,502.55391,258
2011/11/1150.907,321.78372,679
2011/12/1248.807,133.24348,102
2012/01/1150.656,951.58352,098
2012/02/1053.956,781.03365,837
2012/03/1254.356,611.74359,348
2012/04/1153.306,439.12343,205
2012/05/1151.156,259.23320,160
2012/06/1148.996,071.42297,439
2012/07/1150.555,889.40297,709
2012/08/1052.805,715.14301,759
2012/09/1153.305,542.51295,416
2012/10/1153.305,369.89286,215
2012/10/2451.005,564.68283,799
2012/11/1250.905,383.91274,041
2012/12/1153.655,212.41279,646
2013/01/1154.455,043.43274,615
2013/02/0655.404,877.35270,205
2013/03/1155.904,712.75263,443
2013/04/1154.354,543.46246,937
2013/05/1057.904,384.55253,865
2013/06/1156.354,221.26237,868
2013/07/1157.204,060.41232,255
2013/08/1255.003,893.11214,121
2013/09/1157.503,733.10214,653
2013/10/1158.453,575.68208,999
2013/10/2457.553,659.56210,608
2013/11/1156.303,496.13196,832
2013/12/1157.853,337.08193,050
2014/01/1057.553,177.20182,848
2014/02/1156.953,015.64171,741
2014/03/1159.352,860.61169,777
2014/04/1161.152,710.14165,725
2014/05/1261.152,559.68156,524
2014/06/1164.152,416.25155,002
2014/07/1168.302,281.53155,829
2014/08/1166.052,142.23141,494
2014/09/1168.402,007.71137,328
2014/10/1364.001,863.95119,293
2014/10/2463.051,909.77120,411
2014/11/1165.951,770.26116,748
2014/12/1165.251,629.24106,308
2015/01/1265.751,489.3097,922
2015/02/1169.001,355.9693,561
2015/03/1169.051,222.7184,428
2015/04/1069.651,090.6075,960
2015/05/1170.85960.7468,068
2015/06/1168.85827.1056,946
2015/07/1368.10691.9947,124
2015/08/1164.55549.4535,467
2015/09/1163.50404.5525,689
201510/1265.55264.1817,317
2015/10/2664.55272.3717,581
2015/11/1162.15124.327,727
2015/12/1159.850-1,761

貸款14年,利率2%

  • 貸款14年,利率2%,貸款100萬,月付金為6,829元。
  • 在2020/11/11時,0050賣完,當期還要貼4,149元。
  • 還剩下11期沒繳,所以還要貼6,829 x 11 + 4,149 = 79,268元。

計算表

日期0050股價股數現值
2007/10/1171.9013,908.211,000,000
2007/10/2467.7014,421.80976,356
2007/11/1263.6014,314.43910,398
2007/12/1162.3514,204.90885,676
2008/01/1157.6514,086.45812,084
2008/02/1254.9513,962.17767,221
2008/03/1160.1013,848.54832,297
2008/04/1163.5013,741.00872,553
2008/05/1262.7013,632.08854,732
2008/06/1159.9013,518.08809,733
2008/07/1152.9013,388.98708,277
2008/08/1155.6013,266.16737,598
2008/09/1148.3713,124.98634,855
2008/10/0940.2412,955.27521,320
2008/10/2432.3413,756.46444,884
2008/11/1133.4613,552.37453,462
2008/12/1133.8013,350.33451,241
2009/01/1032.0113,136.99420,515
2009/02/1133.2512,931.60429,976
2009/03/1134.2512,732.22436,078
2009/04/1039.9712,561.36502,078
2009/05/1146.2012,413.55573,506
2009/06/1145.2512,262.63554,884
2009/07/1046.7812,116.65566,817
2009/08/1148.4211,975.61579,859
2009/09/1152.5011,845.54621,891
2009/10/1253.6011,718.13628,092
2009/10/2353.2511,938.19635,709
2009/11/1153.8511,811.38636,043
2009/12/1153.8511,684.56629,214
2010/01/1157.9011,566.62669,707
2010/02/1052.1011,435.54595,792
2010/03/1153.6511,308.25606,688
2010/04/1255.4511,185.10620,214
2010/05/1152.2011,054.27577,033
2010/06/1149.6210,916.65541,684
2010/07/1252.3010,786.07564,112
2010/08/1154.7010,785.90589,989
2010/09/1055.2510,662.30589,092
2010/10/1156.9510,542.39600,389
2010/10/2556.1010,955.82614,621
2010/11/1157.5010,837.05623,130
2010/12/1059.3010,721.89635,808
2011/01/1160.8510,609.66645,598
2011/02/1158.9010,493.72618,080
2011/03/1158.8510,377.68610,727
2011/04/1161.1010,265.91627,247
2011/05/1162.0510,155.86630,171
2011/06/1060.5510,043.08608,108
2011/07/1159.659,928.59592,240
2011/08/1154.109,802.36530,308
2011/09/0954.159,676.25523,969
2011/10/1153.009,547.40506,012
2011/10/2652.159,904.40516,514
2011/11/1150.909,770.23497,305
2011/12/1248.809,630.29469,958
2012/01/1150.659,495.47480,945
2012/02/1053.959,368.89505,451
2012/03/1254.359,243.24502,370
2012/04/1153.309,115.11485,836
2012/05/1151.158,981.60459,409
2012/06/1148.998,842.21433,180
2012/07/1150.558,707.11440,145
2012/08/1052.808,577.78452,907
2012/09/1153.308,449.65450,367
2012/10/1153.308,321.53443,538
2012/10/2451.008,623.39439,793
2012/11/1250.908,489.22432,102
2012/12/1153.658,361.94448,618
2013/01/1154.458,236.52448,478
2013/02/0655.408,113.25449,474
2013/03/1155.907,991.09446,702
2013/04/1154.357,865.44427,487
2013/05/1057.907,747.49448,580
2013/06/1156.357,626.30429,742
2013/07/1157.207,506.92429,396
2013/08/1255.007,382.75406,051
2013/09/1157.507,263.99417,679
2013/10/1158.457,147.15417,751
2013/10/2457.557,314.81420,967
2013/11/1156.307,193.51404,995
2013/12/1157.857,075.47409,316
2014/01/1057.556,956.80400,364
2014/02/1156.956,836.89389,361
2014/03/1159.356,721.83398,941
2014/04/1161.156,610.15404,211
2014/05/1261.156,498.48397,382
2014/06/1164.156,392.02410,048
2014/07/1168.306,292.04429,746
2014/08/1166.056,188.65408,760
2014/09/1168.406,088.81416,474
2014/10/1364.005,982.10382,855
2014/10/2463.056,129.17386,444
2014/11/1165.956,025.62397,390
2014/12/1165.255,920.96386,343
2015/01/1265.755,817.10382,474
2015/02/1169.005,718.12394,551
2015/03/1169.055,619.23388,008
2015/04/1069.655,521.18384,550
2015/05/1170.855,424.79384,346
2015/06/1168.855,325.60366,668
2015/07/1368.105,225.33355,845
2015/08/1164.555,119.53330,466
2015/09/1163.505,011.99318,261
2015/10/1265.554,907.81321,707
2015/10/2664.555,059.87326,615
2015/11/1162.154,949.99307,642
2015/12/1159.854,835.89289,428
2016/01/1156.554,715.13266,641
2016/02/0358.954,599.29271,128
2016/03/1163.554,491.83285,456
2016/04/1163.004,383.43276,156
2016/05/1159.854,269.33255,519
2016/06/0865.254,164.67271,745
2016/07/1167.004,062.74272,204
2016/07/2869.054,112.76283,986
2016/08/1169.954,015.13280,858
2016/09/1069.403,916.73271,821
2016/10/1171.453,821.15273,021
2016/11/1170.053,723.66260,843
2016/12/0973.153,630.31265,557
2017/01/1172.403,535.98256,005
2017/02/1072.803,442.18250,591
2017/03/1072.003,347.33241,008
2017/04/1173.903,254.92240,539
2017/05/1176.503,165.65242,173
2017/06/0978.003,078.10240,092
2017/07/1181.552,994.36244,190
2017/07/3181.353,020.13245,688
2017/08/1181.252,936.08238,557
2017/09/1182.552,853.35235,544
2017/10/1183.402,771.47231,141
2017/11/0984.402,690.56227,083
2017/12/1181.502,606.77212,452
2018/01/1183.402,524.89210,575
2018/01/2985.552,589.82221,559
2018/02/0979.052,503.43197,896
2018/03/0982.852,421.00200,580
2018/04/1182.852,338.58193,751
2018/05/1181.602,254.89183,999
2018/06/1182.652,172.26179,537
2018/07/1181.702,088.67170,645
2018/07/2384.552,105.97178,060
2018/08/1085.702,026.28173,652
2018/09/1185.651,946.55166,722
2018/10/1177.401,858.32143,834
2018/11/0977.801,770.54137,748
2018/12/1175.051,679.55126,050
2019/01/1175.501,589.10119,977
2019/01/2274.051,638.46121,328
2019/02/1175.151,547.59116,301
2019/03/1176.151,457.91111,020
2019/04/1181.151,373.76111,480
2019/05/1081.501,289.96105,132
2019/06/1179.401,203.9695,594
2019/07/1182.851,121.5392,919
2019/07/1983.001,130.9993,872
2019/08/0880.651,046.3284,385
2019/09/1183.45964.4880,486
2019/10/0985.80884.8975,924
2019/11/1191.15809.9773,829
2019/12/1193.75737.1369,106
2020/01/1097.30666.9464,893
2020/01/3189.95688.4461,926
2020/02/1191.75614.0156,336
2020/03/1185.30533.9545,546
2020/04/1079.30447.8435,514
2020/05/1185.05367.5431,260
2020/06/1189.05290.8625,901
2020/07/1094.65218.7120,701
2020/07/2198.70220.2621,740
2020/08/11104.80155.1016,254
2020/09/11103.2588.969,185
2020/10/08106.2024.652,618
2020/11/11108.750-4,149

貸款14年,利率1.63%

  • 貸款14年,利率1.63%,貸款100萬,月付金為6,661元。
  • 在2021/08/11時,0050還沒賣完,現值為7,131元,剩2期沒繳,應該還要貼一點錢。
日期0050股價股數現值
2007/10/1171.9013,908.211,000,000
2007/10/2467.7014,421.80976,356
2007/11/1263.6014,317.07910,566
2007/12/1162.3514,210.24886,008
2008/01/1157.6514,094.70812,559
2008/02/1254.9513,973.48767,843
2008/03/1160.1013,862.64833,145
2008/04/1163.5013,757.75873,617
2008/05/1262.7013,651.51855,950
2008/06/1159.9013,540.31811,065
2008/07/1152.9013,414.39709,621
2008/08/1155.6013,294.59739,179
2008/09/1148.3713,156.88636,398
2008/10/0940.2412,991.35522,772
2008/10/2432.3413,794.77446,123
2008/11/1133.4613,595.70454,912
2008/12/1133.8013,398.63452,874
2009/01/1032.0113,190.54422,229
2009/02/1133.2512,990.21431,924
2009/03/1134.2512,795.72438,254
2009/04/1039.9712,629.07504,784
2009/05/1146.2012,484.90576,802
2009/06/1145.2512,337.69558,281
2009/07/1046.7812,195.30570,496
2009/08/1148.4212,057.73583,836
2009/09/1152.5011,930.86626,370
2009/10/1253.6011,806.59632,833
2009/10/2353.2512,028.31640,507
2009/11/1153.8511,904.61641,063
2009/12/1153.8511,780.91634,402
2010/01/1157.9011,665.87675,454
2010/02/1052.1011,538.02601,131
2010/03/1153.6511,413.86612,354
2010/04/1255.4511,293.74626,238
2010/05/1152.2011,166.13582,872
2010/06/1149.6211,031.89547,403
2010/07/1252.3010,904.53570,307
2010/08/1154.7010,904.37596,469
2010/09/1055.2510,783.81595,805
2010/10/1156.9510,666.84607,477
2010/10/2556.1011,085.15621,877
2010/11/1157.5010,969.31630,735
2010/12/1059.3010,856.98643,819
2011/01/1160.8510,747.51653,986
2011/02/1158.9010,634.42626,368
2011/03/1158.8510,521.24619,175
2011/04/1161.1010,412.22636,187
2011/05/1162.0510,304.87639,417
2011/06/1060.5510,194.86617,299
2011/07/1159.6510,083.20601,463
2011/08/1154.109,960.07538,840
2011/09/0954.159,837.06532,677
2011/10/1153.009,711.38514,703
2011/10/2652.1510,074.51525,386
2011/11/1150.909,943.65506,132
2011/12/1248.809,807.15478,589
2012/01/1150.659,675.64490,071
2012/02/1053.959,552.17515,340
2012/03/1254.359,429.62512,500
2012/04/1153.309,304.65495,938
2012/05/1151.159,174.42469,272
2012/06/1148.999,038.45442,794
2012/07/1150.558,906.68450,233
2012/08/1052.808,780.53463,612
2012/09/1153.308,655.56461,341
2012/10/1153.308,530.58454,680
2012/10/2451.008,840.03450,841
2012/11/1250.908,709.16443,296
2012/12/1153.658,585.01460,586
2013/01/1154.458,462.67460,793
2013/02/0655.408,342.44462,171
2013/03/1155.908,223.28459,681
2013/04/1154.358,100.72440,274
2013/05/1057.907,985.68462,371
2013/06/1156.357,867.47443,332
2013/07/1157.207,751.02443,358
2013/08/1255.007,629.91419,645
2013/09/1157.507,514.07432,059
2013/10/1158.457,400.11432,536
2013/10/2457.557,573.70435,866
2013/11/1156.307,455.39419,738
2013/12/1157.857,340.24424,633
2014/01/1057.557,224.50415,770
2014/02/1156.957,107.54404,774
2014/03/1159.356,995.30415,171
2014/04/1161.156,886.38421,102
2014/05/1261.156,777.45414,441
2014/06/1164.156,673.61428,112
2014/07/1168.306,576.09449,147
2014/08/1166.056,475.24427,690
2014/09/1168.406,377.86436,245
2014/10/1364.006,273.78401,522
2014/10/2463.056,428.01405,286
2014/11/1165.956,327.01417,266
2014/12/1165.256,224.93406,176
2015/01/1265.756,123.62402,628
2015/02/1169.006,027.08415,869
2015/03/1169.055,930.61409,509
2015/04/1069.655,834.98406,406
2015/05/1170.855,740.96406,747
2015/06/1168.855,644.22388,604
2015/07/1368.105,546.41377,710
2015/08/1164.555,443.21351,359
2015/09/1163.505,338.32338,983
2015/10/1265.555,236.70343,266
2015/10/2664.555,398.95348,502
2015/11/1162.155,291.78328,884
2015/12/1159.855,180.48310,052
2016/01/1156.555,062.69286,295
2016/02/0358.954,949.70291,785
2016/03/1163.554,844.88307,892
2016/04/1163.004,739.15298,567
2016/05/1159.854,627.86276,977
2016/06/0865.254,525.77295,307
2016/07/1167.004,426.35296,566
2016/07/2869.054,480.84309,402
2016/08/1169.954,385.62306,774
2016/09/1069.404,289.64297,701
2016/10/1171.454,196.41299,834
2016/11/1170.054,101.32287,298
2016/12/0973.154,010.26293,351
2017/01/1172.403,918.26283,682
2017/02/1072.803,826.76278,588
2017/03/1072.003,734.25268,866
2017/04/1173.903,644.11269,300
2017/05/1176.503,557.04272,114
2017/06/0978.003,471.64270,788
2017/07/1181.553,389.96276,452
2017/07/3181.353,419.13278,147
2017/08/1181.253,337.15271,144
2017/09/1182.553,256.46268,821
2017/10/1183.403,176.59264,928
2017/11/0984.403,097.67261,444
2017/12/1181.503,015.94245,799
2018/01/1183.402,936.07244,869
2018/01/2985.553,011.58257,641
2018/02/0979.052,927.32231,404
2018/03/0982.852,846.92235,867
2018/04/1182.852,766.52229,206
2018/05/1181.602,684.89219,087
2018/06/1182.652,604.30215,245
2018/07/1181.702,522.77206,110
2018/07/2384.552,543.65215,066
2018/08/1085.702,465.93211,330
2018/09/1185.652,388.16204,546
2018/10/1177.402,302.10178,182
2018/11/0977.802,216.48172,442
2018/12/1175.052,127.73159,686
2019/01/1175.502,039.50153,982
2019/01/2274.052,102.85155,716
2019/02/1175.152,014.21151,368
2019/03/1176.151,926.74146,721
2019/04/1181.151,844.66149,694
2019/05/1081.501,762.93143,679
2019/06/1179.401,679.04133,315
2019/07/1182.851,598.64132,447
2019/07/1983.001,612.12133,806
2019/08/0880.651,529.53123,357
2019/09/1183.451,449.71120,978
2019/10/0985.801,372.07117,724
2019/11/1191.151,299.00118,404
2019/12/1193.751,227.95115,120
2020/01/1097.301,159.49112,818
2020/01/3189.951,196.87107,658
2020/02/1191.751,124.27103,152
2020/03/1185.301,046.1889,239
2020/04/1079.30962.1876,301
2020/05/1185.05883.8775,173
2020/06/1189.05809.0772,047
2020/07/1094.65738.6969,917
2020/07/2198.70743.9373,426
2020/08/11104.80680.3771,303
2020/09/11103.25615.8663,587
2020/10/08106.20553.1458,743
2020/11/11108.75491.8853,492
2020/12/11118.75435.7951,750
2021/01/11132.30385.4450,994
2021/01/22137.45394.0054,155
2021/02/05134.80344.5846,450
2021/03/11134.70295.1339,754
2021/04/09137.95246.8534,053
2021/05/11133.25196.8626,231
2021/06/11138.10148.6320,525
2021/07/09137.75100.2713,812
2021/07/21136.70100.5313,742
2021/08/11137.2051.987,131

結論

以上模擬都是在運氣非常不好的時刻開始貸款投資的,即使如此,在利率為1.63%,貸款期限為14年的狀況下,都可以幾乎打平成本,換句話說,只要貸款期限再拉長,利率再更低,就非常有機會賺錢。

留言

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