Stocks
# Data source: https://finance.yahoo.com Date | IBM | AAPL | MSFT | XRX | AMZN | DELL | GOOGL | ADBE | ^GSPC | ^IXIC 1990-01-01 | 10.970438003540039 | 0.24251236021518707 | 0.40375930070877075 | 11.202081680297852 | | | | 1.379060983657837 | 329.0799865722656 | 415.79998779296875 1990-02-01 | 11.554415702819824 | 0.24251236021518707 | 0.43104037642478943 | 10.39472484588623 | | | | 1.7790844440460205 | 331.8900146484375 | 425.79998779296875 1990-02-05 | | | | | | | | | | 1990-03-01 | 11.951693534851074 | 0.28801724314689636 | 0.4834197461605072 | 11.394058227539062 | | | | 2.2348830699920654 | 339.94000244140625 | 435.5 1990-04-01 | 12.275476455688477 | 0.2817564308643341 | 0.5063362717628479 | 10.139430046081543 | | | | 2.2531447410583496 | 330.79998779296875 | 420.1000061035156 1990-05-01 | 13.514284133911133 | 0.295173317193985 | 0.6372847557067871 | 9.704153060913086 | | | | 2.0985164642333984 | 361.2300109863281 | 459.0 1990-05-04 | | | | | | | | | | 1990-06-01 | 13.380948066711426 | 0.3211067020893097 | 0.6634747385978699 | 9.749448776245117 | | | | 2.164785146713257 | 358.0199890136719 | 462.29998779296875 1990-07-01 | 12.697657585144043 | 0.3013734817504883 | 0.5805402994155884 | 9.489465713500977 | | | | 2.069063901901245 | 356.1499938964844 | 438.20001220703125 1990-08-01 | 11.601561546325684 | 0.26549553871154785 | 0.5368908047676086 | 8.553519248962402 | | | | 1.4750508069992065 | 322.55999755859375 | 381.20001220703125 1990-08-06 | | | | | | | | | | 1990-09-01 | 12.251119613647461 | 0.20872052013874054 | 0.5499854683876038 | 7.255113124847412 | | | | 1.1210384368896484 | 306.04998779296875 | 344.5 1990-10-01 | 12.15034294128418 | 0.22131578624248505 | 0.5565334558486938 | 6.248927116394043 | | | | 1.416249394416809 | 304.0 | 329.79998779296875 1990-11-01 | 13.08609390258789 | 0.26449888944625854 | 0.6307373642921448 | 7.361023426055908 | | | | 1.4900128841400146 | 322.2200012207031 | 359.1000061035156 1990-11-05 | | | | | | | | | | 1990-12-01 | 13.161062240600586 | 0.31051647663116455 | 0.6569272875785828 | 7.519896507263184 | | | | 1.7186784744262695 | 330.2200012207031 | 373.79998779296875 1991-01-01 | 14.762505531311035 | 0.40078282356262207 | 0.8566243648529053 | 10.554410934448242 | | | | 2.242394208908081 | 343.92999267578125 | 414.20001220703125 1991-02-01 | 14.995450973510742 | 0.4134202301502228 | 0.9057300686836243 | 12.286416053771973 | | | | 2.8402483463287354 | 367.07000732421875 | 453.1000061035156 1991-02-04 | | | | | | | | | | 1991-03-01 | 13.39067268371582 | 0.49208223819732666 | 0.92646324634552 | 12.511940002441406 | | | | 3.1869795322418213 | 375.2200012207031 | 482.29998779296875 1991-04-01 | 12.111870765686035 | 0.39800751209259033 | 0.8642628788948059 | 12.511940002441406 | | | | 3.0589873790740967 | 375.3399963378906 | 484.7200012207031 1991-05-01 | 12.479341506958008 | 0.34011581540107727 | 0.9581103920936584 | 12.73144817352295 | | | | 2.9850986003875732 | 389.8299865722656 | 506.1099853515625 1991-05-06 | | | | | | | | | | 1991-06-01 | 11.555957794189453 | 0.30108359456062317 | 0.89208984375 | 11.853414535522461 | | | | 2.5565452575683594 | 371.1600036621094 | 475.9200134277344 1991-07-01 | 12.04675579071045 | 0.33554431796073914 | 0.9624748229980469 | 12.397871017456055 | | | | 3.1678967475891113 | 387.80999755859375 | 502.0400085449219 1991-08-01 | 11.526222229003906 | 0.3845158815383911 | 1.1163398027420044 | 13.037229537963867 | | | | 3.012463331222534 | 395.42999267578125 | 525.6799926757812 1991-08-06 | | | | | | | | | | 1991-09-01 | 12.478833198547363 | 0.3599340617656708 | 1.1654454469680786 | 13.740047454833984 | | | | 3.0346662998199463 | 387.8599853515625 | 526.8800048828125 1991-10-01 | 11.83155345916748 | 0.37447676062583923 | 1.2292828559875488 | 14.41578483581543 | | | | 3.1431360244750977 | 392.45001220703125 | 542.97998046875 1991-11-01 | 11.139124870300293 | 0.36902356147766113 | 1.2734787464141846 | 13.965290069580078 | | | | 2.846613883972168 | 375.2200012207031 | 523.9000244140625 1991-11-04 | | | | | | | | | | 1991-12-01 | 10.851117134094238 | 0.4109107553958893 | 1.4568067789077759 | 15.42939281463623 | | | | 3.8844411373138428 | 417.0899963378906 | 586.3400268554688 1992-01-01 | 10.973037719726562 | 0.4719553291797638 | 1.5746610164642334 | 17.584869384765625 | | | | 3.639812469482422 | 408.7799987792969 | 620.2100219726562 1992-02-01 | 10.592026710510254 | 0.49199995398521423 | 1.61721932888031 | 18.04088020324707 | | | | 3.3547844886779785 | 412.70001220703125 | 633.469970703125 1992-02-06 | | | | | | | | | | 1992-03-01 | 10.317353248596191 | 0.4253714978694916 | 1.5517452955245972 | 16.302349090576172 | | | | 3.043056011199951 | 403.69000244140625 | 603.77001953125 1992-04-01 | 11.213163375854492 | 0.43906375765800476 | 1.4437123537063599 | 17.062589645385742 | | | | 2.631263494491577 | 414.95001220703125 | 578.6799926757812 1992-05-01 | 11.213163375854492 | 0.4363253116607666 | 1.5844820737838745 | 17.263996124267578 | | | | 2.705594062805176 | 415.3500061035156 | 585.3099975585938 1992-05-07 | | | | | | | | | | 1992-06-01 | 12.25231647491455 | 0.3505205810070038 | 1.3749638795852661 | 16.055517196655273 | | | | 2.705594062805176 | 408.1400146484375 | 563.5999755859375 1992-07-01 | 11.861115455627441 | 0.34207984805107117 | 1.4289811849594116 | 17.38025665283203 | | | | 2.263554334640503 | 424.2099914550781 | 580.8300170898438 1992-08-01 | 10.84400749206543 | 0.33659130334854126 | 1.4633547067642212 | 17.525571823120117 | | | | 1.9359338283538818 | 414.0299987792969 | 563.1199951171875 1992-08-06 | | | | | | | | | | 1992-09-01 | 10.243829727172852 | 0.3310767114162445 | 1.58120858669281 | 18.464359283447266 | | | | 1.6753284931182861 | 417.79998779296875 | 583.27001953125 1992-10-01 | 8.483662605285645 | 0.38518592715263367 | 1.7432584762573242 | 17.436922073364258 | | | | 2.12785267829895 | 418.67999267578125 | 605.1699829101562 1992-11-01 | 8.658098220825195 | 0.42187052965164185 | 1.8291932344436646 | 18.4937114715576…