**Source: http://markets.forbes.com/forbesrpt/Historical_Quotes.html?Format=0&sort=|Date&Symbol=AMR */; options pagesize=200 linesize=70; goptions reset=all; title " "; footnote " " ; data American; * AMR Corporation stocks (American Airlines); Input date :date7. open high low close volume; format date date7.; * ; cards; 11OCT01 20.950 22.230 20.950 22.200 2116900 10OCT01 20.160 21.040 20.000 20.750 2020900 09OCT01 21.210 21.210 20.040 20.160 2680600 08OCT01 20.150 21.600 19.850 21.200 1797600 05OCT01 21.150 21.750 20.210 20.860 1537500 04OCT01 22.800 22.800 21.010 21.150 2696500 03OCT01 20.680 22.340 20.510 22.120 2486200 02OCT01 20.000 20.990 20.000 20.670 2380600 01OCT01 19.150 20.000 19.150 19.900 2275900 28SEP01 18.090 19.500 18.090 19.140 3070200 27SEP01 18.350 18.590 17.700 17.900 2151000 26SEP01 18.700 19.130 18.140 18.240 1378300 25SEP01 18.500 19.600 18.400 18.640 3049800 24SEP01 19.250 19.700 18.050 18.300 3768300 21SEP01 17.250 18.750 16.900 17.900 5361700 20SEP01 20.100 20.250 18.400 18.450 3226800 19SEP01 20.940 21.000 18.800 20.000 5638800 18SEP01 18.780 20.930 18.780 20.000 7705700 17SEP01 16.000 19.950 15.900 18.000 17166100 <- Terrorists attack WTC 14SEP01 29.700 29.700 29.700 29.700 . 13SEP01 29.700 29.700 29.700 29.700 . 12SEP01 29.700 29.700 29.700 29.700 . 11SEP01 29.700 29.700 29.700 29.700 . 10SEP01 29.950 29.990 29.250 29.700 1314000 <- Market Reopens 07SEP01 30.700 31.100 29.590 30.150 1661300 06SEP01 31.450 31.620 31.050 31.150 841500 05SEP01 32.150 32.150 31.460 31.990 752900 04SEP01 32.010 32.760 31.880 32.280 812700 31AUG01 32.400 32.400 31.880 31.990 500100 30AUG01 32.650 32.840 31.930 32.320 579000 29AUG01 33.260 33.300 32.200 32.650 957000 28AUG01 33.550 33.700 32.800 33.260 808000 27AUG01 33.650 33.890 33.330 33.550 331900 24AUG01 32.970 34.180 32.660 33.880 516600 23AUG01 32.100 32.740 32.050 32.720 386300 22AUG01 32.250 32.550 31.670 32.400 683800 21AUG01 33.130 33.280 32.100 32.130 547600 20AUG01 32.450 33.350 32.270 33.320 809800 17AUG01 32.950 33.000 32.210 32.460 631900 16AUG01 33.050 33.400 32.540 33.170 529700 15AUG01 33.850 33.880 33.010 33.410 441000 14AUG01 33.800 34.140 33.400 33.730 887400 13AUG01 33.870 34.090 33.250 33.590 510000 10AUG01 33.250 34.290 33.000 34.200 784700 09AUG01 33.810 33.860 32.800 33.030 963600 08AUG01 34.240 34.650 34.000 34.060 713900 07AUG01 34.110 34.350 33.570 34.230 761500 06AUG01 34.350 34.900 34.300 34.450 635300 03AUG01 35.000 35.050 34.350 34.840 442700 02AUG01 36.000 36.000 34.860 35.370 863700 01AUG01 35.150 36.250 34.760 36.230 857300 31JUL01 34.950 35.590 34.430 35.150 805100 30JUL01 35.050 35.450 34.790 35.240 431200 27JUL01 35.650 35.750 34.800 34.800 604300 26JUL01 35.550 35.910 35.170 35.810 557800 25JUL01 35.800 35.980 35.400 35.550 731600 24JUL01 35.970 36.290 35.500 35.800 889200 23JUL01 36.000 36.400 35.950 36.180 819000 20JUL01 36.180 36.200 35.900 36.070 482300 19JUL01 36.000 36.620 35.810 36.170 1207500 18JUL01 35.650 36.000 35.020 35.440 1638200 17JUL01 37.150 37.250 35.920 36.400 1392500 16JUL01 38.000 38.400 37.090 37.260 1058800 13JUL01 37.440 37.940 37.230 37.940 729200 12JUL01 36.700 37.750 36.300 37.640 833900 11JUL01 35.800 36.580 35.750 36.450 609700 10JUL01 36.150 36.410 35.740 35.830 416200 09JUL01 35.200 36.100 35.170 36.070 772700 06JUL01 36.750 36.750 35.010 35.430 945700 05JUL01 36.920 37.100 35.760 36.800 1054400 03JUL01 35.880 37.150 35.870 36.670 864200 02JUL01 35.870 36.460 35.430 36.000 1042300 29JUN01 35.000 36.220 34.700 36.130 1116100 28JUN01 34.600 35.620 34.600 35.200 1640600 27JUN01 32.900 34.370 32.900 34.270 1828600 26JUN01 32.500 33.430 32.500 33.400 1340000 25JUN01 34.000 34.000 32.780 33.240 1258400 22JUN01 34.900 34.900 34.020 34.360 603000 21JUN01 34.350 34.990 33.880 34.950 1029600 20JUN01 34.000 34.400 33.580 34.390 1401700 19JUN01 35.000 35.000 33.680 34.400 1734700 18JUN01 35.280 36.060 35.270 35.920 519700 15JUN01 35.010 35.570 34.750 35.280 1043200 14JUN01 35.850 36.060 35.150 35.570 659800 13JUN01 35.850 36.360 35.770 36.050 500100 12JUN01 36.360 36.360 35.810 36.100 479000 11JUN01 37.390 37.450 36.710 36.760 570700 08JUN01 37.400 37.600 37.250 37.380 243100 07JUN01 37.400 37.900 37.340 37.800 743000 06JUN01 38.000 38.280 37.750 37.850 1149800 05JUN01 37.710 38.160 37.450 38.160 598200 04JUN01 37.500 37.710 37.420 37.710 644500 01JUN01 38.900 38.910 37.610 37.630 1034900 31MAY01 37.950 39.150 37.800 38.990 1028000 30MAY01 38.150 38.240 37.800 37.920 866600 29MAY01 37.810 38.630 37.450 38.290 797000 25MAY01 37.100 38.170 37.050 37.800 1854500 24MAY01 38.300 38.500 37.700 37.820 968100 23MAY01 39.380 39.380 38.450 38.550 1010200 22MAY01 38.900 39.500 38.750 39.380 1408500 21MAY01 38.000 38.600 38.000 38.500 1124600 18MAY01 37.060 38.100 37.050 37.920 1092400 17MAY01 36.350 37.200 36.350 37.050 829900 16MAY01 36.700 36.740 35.650 36.150 5360100 15MAY01 37.060 37.250 36.940 37.010 733500 14MAY01 37.450 37.450 36.650 37.050 505500 11MAY01 37.500 37.530 37.050 37.060 1346800 10MAY01 37.550 37.800 37.200 37.450 963200 09MAY01 37.650 37.680 37.300 37.470 502200 08MAY01 37.900 38.000 37.700 37.840 664200 07MAY01 37.650 38.050 37.650 37.900 905500 04MAY01 38.000 38.290 37.700 37.900 726800 03MAY01 38.800 39.200 38.360 38.500 1277000 02MAY01 37.920 38.940 37.680 38.800 1062500 01MAY01 38.000 38.150 37.730 37.920 640000 30APR01 38.000 38.380 37.550 38.110 1016300 27APR01 37.450 38.110 37.450 37.740 778500 26APR01 36.650 37.850 36.600 37.520 932200 25APR01 37.000 37.280 36.610 37.040 695400 24APR01 38.870 38.870 37.300 37.660 1125100 23APR01 39.000 39.200 38.550 38.930 1831200 20APR01 39.000 39.090 38.540 39.010 1472900 19APR01 37.450 39.250 37.380 39.200 1556300 18APR01 35.000 37.900 35.000 37.860 1475500 17APR01 34.550 35.000 34.180 35.000 806200 16APR01 34.950 35.300 34.320 34.600 895200 12APR01 34.900 35.200 34.000 35.200 708900 11APR01 35.700 35.850 34.500 35.300 1059900 10APR01 34.300 36.450 33.890 36.050 1454600 09APR01 33.950 34.500 33.750 33.940 904400 06APR01 35.250 35.250 33.700 33.970 721000 05APR01 35.200 35.720 34.810 35.050 1325100 04APR01 34.000 35.000 33.350 34.950 1205000 03APR01 34.000 34.440 33.100 33.740 894200 02APR01 34.500 34.980 33.950 34.080 1009200 30MAR01 34.650 35.120 33.520 35.120 660300 29MAR01 34.830 35.450 34.380 34.520 633700 28MAR01 36.000 36.040 34.600 34.820 1194700 27MAR01 35.270 36.680 35.100 36.480 947700 26MAR01 33.550 35.400 33.100 35.270 1304700 23MAR01 33.750 33.750 33.000 33.110 1461500 22MAR01 34.050 34.090 33.000 33.850 1253500 21MAR01 34.000 34.300 34.000 34.120 1284300 20MAR01 34.050 34.500 34.000 34.110 854000 19MAR01 34.000 34.060 33.800 34.050 1794100 16MAR01 34.100 34.300 33.780 33.790 1269000 15MAR01 33.000 34.680 32.710 34.540 2441900 14MAR01 33.900 33.910 32.170 32.810 2203400 13MAR01 34.810 34.900 33.190 34.300 2470600 12MAR01 36.000 36.100 34.700 34.810 1458200 09MAR01 36.000 36.600 35.650 36.450 1380300 08MAR01 35.700 36.760 35.170 36.700 1495000 07MAR01 34.960 35.430 34.640 35.000 1221100 06MAR01 34.650 35.000 34.070 34.960 906100 05MAR01 33.000 34.150 33.000 33.950 759600 02MAR01 32.900 33.550 31.900 33.280 2256800 01MAR01 32.000 32.100 31.010 31.320 2814200 28FEB01 33.500 33.500 32.200 33.250 980200 27FEB01 33.550 33.850 33.020 33.410 1916600 26FEB01 32.300 34.250 32.260 33.070 1132700 23FEB01 32.250 32.300 31.600 31.700 1630000 22FEB01 31.060 32.500 31.060 32.250 1796900 21FEB01 31.000 31.250 30.700 31.060 2272700 20FEB01 33.000 33.000 30.800 31.100 3397900 16FEB01 33.570 33.700 33.000 33.180 1134100 15FEB01 32.750 33.970 32.750 33.370 2103800 14FEB01 33.700 33.750 32.500 32.500 1990400 13FEB01 34.000 34.050 33.450 33.800 1385000 12FEB01 34.700 34.950 33.800 34.000 2716400 09FEB01 35.300 35.300 34.430 34.610 921900 08FEB01 36.350 36.490 34.620 34.850 1597000 07FEB01 36.990 37.240 36.100 36.350 1306400 06FEB01 37.100 38.450 36.950 36.950 604500 05FEB01 38.800 38.800 37.500 37.500 680200 02FEB01 39.000 39.000 38.000 38.580 1445000 01FEB01 39.150 39.600 37.950 39.600 984600 31JAN01 38.260 39.750 38.050 39.090 1437200 30JAN01 36.900 38.350 36.600 38.250 1712100 29JAN01 36.850 37.200 36.700 36.970 1110700 26JAN01 37.000 37.310 36.500 36.750 1404800 25JAN01 37.000 37.875 36.937 37.375 1174400 24JAN01 37.687 37.937 36.500 37.125 1779100 23JAN01 36.375 38.312 36.375 38.125 1161200 22JAN01 37.375 37.500 36.312 36.625 1557500 19JAN01 38.062 38.562 37.312 37.375 1437400 18JAN01 37.000 38.312 36.875 38.062 1494400 17JAN01 37.375 38.000 36.625 37.000 1571000 16JAN01 36.812 38.312 36.750 37.687 1174600 12JAN01 38.437 38.437 36.812 36.812 924000 11JAN01 39.500 39.625 38.250 38.437 1330800 10JAN01 38.375 39.250 37.250 38.687 2481200 09JAN01 40.625 40.625 38.125 38.937 3280500 08JAN01 42.750 43.125 40.000 41.500 4881700 05JAN01 42.750 43.937 41.750 43.750 3780900 04JAN01 41.500 43.250 40.687 43.062 3334100 03JAN01 38.250 41.750 36.812 41.625 2470300 02JAN01 38.625 39.937 38.500 38.687 1708900 29DEC00 37.437 39.437 37.437 39.187 1588400 28DEC00 37.625 37.687 36.687 37.375 965400 27DEC00 35.000 37.937 35.000 37.875 895900 26DEC00 36.250 36.250 35.125 35.875 566100 22DEC00 36.000 36.500 35.375 35.937 1610800 21DEC00 36.500 36.937 35.500 35.500 1459300 20DEC00 34.687 36.500 33.750 36.000 1996100 19DEC00 37.000 37.125 34.875 35.062 1295200 18DEC00 35.812 37.187 35.437 36.562 1869000 15DEC00 36.000 36.312 35.125 35.812 1049700 14DEC00 36.812 37.125 35.312 35.312 721800 13DEC00 38.375 38.625 36.687 37.250 1048600 12DEC00 38.687 39.437 38.000 38.625 1972200 11DEC00 37.562 39.250 37.187 38.937 1760000 08DEC00 36.500 37.875 35.437 37.625 1773800 07DEC00 35.812 36.062 34.875 35.125 826900 06DEC00 37.000 37.000 35.812 35.812 2030600 05DEC00 34.250 37.000 34.156 36.750 3593000 04DEC00 33.812 34.062 33.125 34.000 762900 01DEC00 32.750 34.062 32.750 33.812 787400 30NOV00 34.000 34.062 33.312 33.437 667400 29NOV00 33.250 34.687 32.875 34.000 1291000 28NOV00 33.562 34.000 33.125 33.812 1280200 27NOV00 35.500 35.750 34.062 34.187 1146600 24NOV00 35.000 35.687 34.875 35.375 331400 22NOV00 36.562 36.562 34.437 34.562 1383700 21NOV00 34.812 36.625 34.750 36.000 1751100 20NOV00 34.375 35.000 34.250 34.562 1022200 17NOV00 34.437 34.812 34.062 34.062 1873900 16NOV00 34.750 34.750 33.937 34.312 927100 15NOV00 34.750 34.937 34.187 34.687 1370100 14NOV00 34.687 34.812 34.000 34.562 1382100 13NOV00 32.437 34.437 32.312 34.000 2250700 10NOV00 31.500 32.437 31.375 32.187 826800 09NOV00 32.125 32.625 31.875 32.312 1040500 08NOV00 32.875 33.500 32.312 32.875 458200 07NOV00 33.312 33.312 32.250 32.875 733900 06NOV00 31.937 33.500 31.875 32.687 1521200 03NOV00 32.687 32.750 31.187 31.687 906000 02NOV00 32.875 32.937 32.312 32.750 606600 01NOV00 32.562 33.500 32.187 32.812 766400 31OCT00 33.687 33.687 32.437 32.750 1787200 30OCT00 31.000 34.937 31.000 33.687 2349400 27OCT00 29.437 31.625 28.937 31.437 1001700 26OCT00 29.062 30.625 28.250 29.812 1064100 25OCT00 29.562 29.562 28.750 29.062 388300 24OCT00 29.000 30.000 29.000 29.562 427500 23OCT00 29.750 30.250 29.125 29.437 669700 20OCT00 29.625 30.437 29.312 30.250 706700 19OCT00 28.312 30.562 28.312 29.750 1401500 18OCT00 28.375 28.625 27.625 27.937 1213200 17OCT00 30.500 30.875 28.937 29.000 652500 16OCT00 29.875 30.375 29.562 30.375 822800 13OCT00 30.125 30.750 29.625 29.875 1008000 12OCT00 32.437 32.437 29.812 30.500 1087700 ; data more; input date :date7. Open High Low Close Volume Adj; cards; 12OCT01 21.75 21.76 19.85 20.51 2386900 20.51 15OCT01 20.51 20.89 19.63 20.27 2260100 20.27 16OCT01 20.27 20.81 20.17 20.30 1144300 20.30 17OCT01 20.15 20.25 19.05 19.28 1668700 19.28 18OCT01 19.45 19.55 18.50 18.87 1824700 18.87 19OCT01 18.87 19.00 18.25 18.47 1046800 18.47 22OCT01 18.77 19.51 18.40 19.42 1197000 19.42 23OCT01 19.50 20.35 19.41 19.95 1416300 19.95 24OCT01 19.99 20.44 19.22 19.70 1482200 19.70 25OCT01 19.70 20.15 19.28 19.98 1594000 19.98 26OCT01 20.00 20.25 19.72 19.82 1550900 19.82 29OCT01 19.90 19.99 19.46 19.49 623500 19.49 30OCT01 19.05 19.35 18.71 18.99 1366800 18.99 31OCT01 19.00 19.36 18.15 18.20 1852000 18.20 01NOV01 18.20 18.89 18.02 18.60 1491600 18.60 02NOV01 18.90 19.08 18.64 18.74 1335900 18.74 05NOV01 18.74 19.16 18.56 18.90 1445800 18.90 06NOV01 18.69 18.69 18.11 18.36 1019900 18.36 07NOV01 18.30 18.60 18.00 18.55 1767200 18.55 08NOV01 18.55 18.98 18.27 18.28 1547200 18.28 09NOV01 18.30 18.50 17.70 18.13 1403100 18.13 12NOV01 18.10 18.13 15.40 16.49 8987300 16.49 <-- crash AA flt.587 13NOV01 16.95 17.30 16.70 17.01 3152000 17.01 14NOV01 17.49 17.99 17.34 17.94 3030100 17.94 15NOV01 18.45 18.95 18.10 18.75 3106700 18.75 16NOV01 19.60 20.15 19.41 20.06 4667800 20.06 19NOV01 20.30 20.97 20.07 20.77 3212300 20.77 ; Title h=1.5 "AMR Corp. Stock Volume"; Title2 "(in Millions, analyzing on log scale)"; data american; set american more; volume=volume/1000000; label volume = "Volume in Millions"; format date date7.; Pulse = (date="17Sep01"d); Shift = (date>"16Sep01"d); Shift2 = (date>"11Nov01"d); Pulse2 = (date="12Nov01"d); proc sort; by date; data American; set American end=eof; t+1; where volume ne .; lvolume=log(volume); output; if eof then do tt=1 to 40; t+1; lvolume=.; volume=.; drop tt; output; end; proc print; where 220200; run;