Amex Biotechnology Index Constituents Report For 2/3/12 at 2:00 AM EST - Weekly Data Period

Issue Name,Symbol,Close Price,Net Change,% Change,Month To Month % Change,% Price Change From Jan 1,Constituent Volume,Ave Constituent Volume,Month To Month % Ave Constituent Volume Change,Annual High,Annual High Date,Annual Low,Annual Low Date,Quarterly High,Quarterly High Date,Quarterly Low,Quarterly Low Date,New Trend,Trend Begin Date,Trend Begin Price,Trend Channel Pivot Price,Trend Life Data Periods,Up-Down Trend
Amex Biotechnology Index ($BTK),$BTK, 1389.33, 80.09, .06117, .21604, .27296, 3979876, 3028546.1, .20944, 1514.6, 20110513, 1001.33, 20111125, 1404.11, 20120203, 1001.33, 20111125,, 20111230, 1091.42, 1184.771, 5,Up
QIAGEN NV,QGEN, 15.91,-.48,-.02929, .1829, .15206, 81877, 83418.75,-.29047, 22.2, 20110506, 12.47, 20111021, 16.97, 20120127, 13.2, 20111223,, 20120106, 14.5, 14.654, 4,Up
Biogen Idec Inc,BIIB, 121.88, 3.32, .028, .29798, .1075, 106418, 87145,-.16811, 123.23, 20120203, 64.28, 20110204, 123.23, 20120203, 106.305, 20111125,, 20111007, 100.01, 113.779, 17,Up
Myriad Genetics Inc,MYGN, 23.84, .55, .02362, .29074, .13849, 66752, 26592.05,-.4068, 25.89, 20110603, 17.51, 20110812, 24.91, 20120203, 19.21, 20111216,, 20111223, 20.31, 21.454, 6,Up
Incyte Corp Ltd,INCY, 17.66,-.26,-.01451, .27786, .17655, 77537, 93796.6, .10581, 21.15, 20110506, 11.76, 20111125, 19, 20120127, 11.76, 20111125,, 20111216, 13.77, 15.683, 7,Up
Illumina Inc,ILMN, 51.84, .155, .003, .24406, .70079, 171745, 174121.1, .83582, 79.4, 20110708, 25.57, 20111014, 55.39, 20120127, 25.65, 20111216,, 20120113, 35.71, 36.501, 3,Up
United Therapeutics Corp,UTHR, 50.21, 1.26, .02574, .23336, .06265, 28882, 58521.3,-.07303, 70.74, 20110429, 36.55, 20111007, 50.78, 20120203, 38.93, 20111202,, 20111216, 43.24, 45.409, 7,Up
Alexion Pharmaceuticals Inc,ALXN, 78.875, 3.475, .04609, .19237, .10315, 49648, 63245.95,-.08655, 80.97, 20120203, 40.91, 20110204, 80.97, 20120203, 62.02, 20111125,, 20110826, 54.68, 71.399, 23,Up
Amgen Inc,AMGN, 69.28, .94, .01375, .25735, .07896, 356376, 366002.15, .17541, 70, 20120203, 47.661, 20110812, 70, 20120203, 54.59, 20111125,, 20111202, 58.1, 62.91, 9,Up
Life Technologies Corp,LIFE, 49.57, 1.02, .02101, .30619, .27397, 83351, 104418.95,-.17996, 56.71, 20110513, 35.3, 20110826, 50.83, 20120127, 36.07, 20111125,, 20120106, 42.56, 43.252, 4,Up
Nektar Therapeutics,NKTR, 7.17, 1.03, .16775, .40039, .2815, 84160, 64025.45, .15935, 11.39, 20110204, 4.07, 20111125, 7.265, 20120203, 4.07, 20111125,, 20111202, 4.92, 5.799, 9,Up
Regeneron Pharmaceuticals Inc,REGN, 96.86, 11.32, .13234, .46336, .74743, 60898, 64805.95, .19922, 97.56, 20120203, 33.4, 20110204, 97.56, 20120203, 49.58, 20111118,, 20120106, 65.79, 70.009, 4,Up
Gilead Sciences Inc,GILD, 54.695, 5.975, .12264, .42324, .33631, 698970, 426939, .09435, 54.9, 20120203, 34.45, 20111125, 54.9, 20120203, 34.45, 20111125,, 20111223, 39.29, 44.231, 6,Up
Celgene Corp,CELG, 73.21,-.16,-.00218, .16818, .08299, 154732, 173730.75, .10314, 75.11, 20120120, 48.92, 20110204, 75.11, 20120120, 60, 20111125,, 20111202, 61.21, 69.199, 9,Up
Amylin Pharmaceuticals Inc,AMLN, 17.1, 4.96, .40857, .74312, .50264, 635224, 128503.45, .49758, 18.3, 20120203, 8.03, 20111007, 18.3, 20120203, 8.95, 20111111,, 20111223, 11.44, 12.109, 6,Up
Sequenom Inc,SQNM, 4.915, .695, .16469,-.06736, .10449, 179785, 122543.3, .30722, 8.71, 20110610, 3.57, 20111209, 4.92, 20120203, 3.57, 20111209,New, 20120203, 4.915, 4.576, 0,Up
Dendreon Corp,DNDN, 14.17,-.47,-.0321, .38922, .86447, 404570, 361317.5, .53212, 43.96, 20110506, 6.46, 20111104, 15.21, 20120127, 6.48, 20111111,, 20120106, 12.35, 10.705, 4,Up
Affymetrix Inc,AFFX, 5.14, .48, .103, .07757, .25672, 31011, 49910.2,-.42226, 8.16, 20110708, 3.68, 20111223, 5.33, 20120127, 3.68, 20111223,New, 20120203, 5.14, 4.749, 0,Up
InterMune Inc,ITMN, 16, 1.29, .0877,-.26029, .26984, 96603, 92046.8, .57604, 51.71, 20110415, 10.67, 20111216, 24.58, 20111111, 10.67, 20111216,, 20110513, 39.2, 18.332, 38,Down
Vertex Pharmaceuticals Inc,VRTX, 36.78, .8, .02223,-.27499, .1075, 316927, 174363.1, .62231, 58.87, 20110513, 26.5, 20111125, 38.62, 20120203, 26.5, 20111125,, 20110930, 44.46, 37.174, 18,Down
Human Genome Sciences Inc,HGSI, 10.16,-.37,-.03514,-.28501, .37483, 294410, 313098.75, .93697, 30.15, 20110415, 6.51, 20111223, 10.68, 20120127, 6.51, 20111223,, 20120127, 10.53, 9.379, 1,Up