04:50:51 EDT Sun 24 Jun 2018
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Close Prices Last 3 MonthsPrice/volumes not adjusted for restructures
DateExSymOpenHighLowCloseChgVol#TrBidAsk
2018-06-22QALGN361.57363.96347.15353.27-6.331,296,51417,336349.51355.00
2018-06-21QALGN365.66369.00359.15359.60-5.101,019,53815,218357.01362.70
2018-06-20QALGN368.01369.20362.69364.70-0.54794,16911,027364.00369.00
2018-06-19QALGN366.20369.08358.67365.24-4.86847,54112,783359.01365.75
2018-06-18QALGN361.01371.55357.11370.107.44874,67312,161368.70370.76
2018-06-15QALGN364.81366.885358.27362.66-3.611,143,53813,338360.52369.00
2018-06-14QALGN364.35370.47363.70366.272.78872,40212,736365.00370.00
2018-06-13QALGN356.00365.76354.59363.499.241,231,81918,058363.60366.00
2018-06-12QALGN349.60355.98349.29354.255.81861,88612,928353.25385.00
2018-06-11QALGN345.28349.785343.72348.441.77634,9598,897348.50349.60
2018-06-08QALGN337.03347.4399333.00346.677.35774,35610,837340.00346.99
2018-06-07QALGN346.86347.85333.30339.32-7.051,225,35016,757339.00339.32
2018-06-06QALGN347.25347.969342.831346.370.29768,03410,286345.10346.36
2018-06-05QALGN343.21346.55341.54346.082.88925,15414,200345.00347.00
2018-06-04QALGN335.54343.88333.22343.2010.11794,57011,163342.10343.95
2018-06-01QALGN333.17335.35325.28333.091.141,081,70014,880331.00335.00
2018-05-31QALGN331.70338.50330.21331.950.501,421,67917,391332.00335.00
2018-05-30QALGN327.92333.34327.225331.455.27903,31212,768331.00331.70
2018-05-29QALGN318.19326.815317.86326.187.641,027,81513,854319.00326.90
2018-05-28QALGN318.54318.24319.00
2018-05-25QALGN318.08322.6717316.38318.541.501,268,08914,399
2018-05-24QALGN310.13318.59308.005317.048.841,354,33115,668317.00317.89
2018-05-23QALGN297.86308.67297.17308.2010.341,243,44515,027308.20309.95
2018-05-22QALGN305.96306.11294.00297.86-4.60856,18911,285296.01303.38
2018-05-21QALGN300.00304.99299.47302.464.46853,90510,954301.90303.80
2018-05-18QALGN293.49299.46292.76298.005.28900,78311,485296.45299.19
2018-05-17QALGN289.52294.91287.73292.724.76927,85910,234290.00294.89
2018-05-16QALGN283.50292.82281.61287.964.19881,11111,146288.51289.75
2018-05-15QALGN283.53284.26276.81283.77-2.65868,33711,666283.00285.00
2018-05-14QALGN286.99296.4699284.75286.42-0.071,231,44815,497285.50289.50
2018-05-11QALGN278.29288.36277.99286.498.761,471,60817,651286.50288.00
2018-05-10QALGN268.01280.25267.13277.739.731,202,47113,442270.00278.00
2018-05-09QALGN265.49270.60265.49268.002.54747,02610,457244.51269.94
2018-05-08QALGN263.54266.08260.23265.460.43820,82210,726265.09265.46
2018-05-07QALGN259.25267.04259.23265.036.061,186,25111,966265.00265.50
2018-05-04QALGN251.99260.26246.38258.973.831,020,92712,941258.00259.00
2018-05-03QALGN249.00255.41244.40255.145.67964,70813,013254.00258.00
2018-05-02QALGN250.40252.93249.17249.47-1.87746,03811,363248.00250.77
2018-05-01QALGN249.21252.69247.51251.341.49570,3519,288251.23254.30
2018-04-30QALGN258.63258.63249.58249.85-8.051,103,48513,493249.00251.74
2018-04-27QALGN259.99260.84251.48257.90-1.99981,71213,436256.01257.90
2018-04-26QALGN261.99266.095242.71259.8914.262,927,84131,431250.00264.99
2018-04-25QALGN238.47245.78234.40245.635.971,298,13218,964255.75258.00
2018-04-24QALGN248.62251.47235.825239.66-7.541,267,37718,357240.00242.68
2018-04-23QALGN248.63251.37245.0069247.200.13846,48911,869247.25248.05
2018-04-20QALGN253.38256.66245.41247.07-5.711,323,28617,991246.00248.00
2018-04-19QALGN265.82267.0153250.27252.78-24.272,458,58630,993252.80253.50
2018-04-18QALGN274.00280.23270.57277.054.40885,87011,615268.50272.00
2018-04-17QALGN269.17274.52267.78272.657.15958,14812,641267.19272.64
2018-04-16QALGN264.77268.32263.02265.503.78533,5686,910265.50270.55
2018-04-13QALGN266.22267.21259.50261.72-2.04594,1398,187258.00262.45
2018-04-12QALGN259.62264.88258.47263.766.74579,6858,234263.00275.00
2018-04-11QALGN255.58260.4587254.525257.02-1.25490,8427,221252.00258.45
2018-04-10QALGN254.17259.96252.34258.279.21942,50111,134254.25259.99
2018-04-09QALGN248.37255.26247.62249.063.83578,8759,907245.50249.06
2018-04-06QALGN252.40255.718243.20245.23-10.12909,74512,540242.00249.95
2018-04-05QALGN251.32259.73251.32255.356.421,096,54812,156244.00260.00
2018-04-04QALGN239.72250.015238.50248.935.31752,94510,424248.93257.75
2018-04-03QALGN244.01248.0924240.08243.620.93847,52612,899240.00243.60
2018-04-02QALGN251.00254.80238.17242.69-8.44927,84515,306242.00246.00
2018-03-30QALGN245.98257.4668243.08251.136.711,259,3860251.25253.01
2018-03-29QALGN245.98257.4668243.08251.136.711,259,38615,229251.25253.01
2018-03-28QALGN248.52248.90241.03244.42-3.881,175,00518,700240.50252.00
2018-03-27QALGN263.98264.7398245.821248.30-13.221,041,69415,256247.86250.00
2018-03-26QALGN254.00261.87250.15261.5210.60893,47413,048256.00277.20