BIOGEN INC | BIIB

Sell
$344.40
Purchase price (09.26.18)
$342.43
Current price (09.25.18)
0.57%
Return
BIOGEN INC
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DatePriceChange% changeActionReturn
9/25/18$342.43$-4.300.00Sell0.57%
9/24/18$346.73$5.870.00Buy0.00%
9/21/18$340.86$-0.14-0.04Sell0.89%
9/20/18$341.00$2.840.84Sell0.85%
9/19/18$338.16$2.310.69Sell1.67%
9/18/18$335.85$1.320.39Sell2.35%
9/17/18$334.53$-4.47-1.32Sell2.73%
9/14/18$339.00$-0.98-0.29Sell1.43%
9/13/18$339.98$-0.22-0.06Sell1.15%
9/12/18$340.20$2.620.78Buy0.00%
9/11/18$337.58$-2.69-0.79Buy0.00%
9/10/18$340.27$0.620.18Buy0.00%
9/7/18$339.65$-1.98-0.58Buy0.00%
9/6/18$341.63$-4.93-1.42Buy0.00%
9/5/18$346.56$0.530.15Buy0.00%
9/4/18$346.03$0.000.00Buy0.00%
8/31/18$353.46$1.180.33Buy0.00%
8/30/18$352.28$1.990.57Buy0.00%
8/29/18$350.29$5.311.54Buy0.00%
8/28/18$344.98$2.900.85Buy0.00%
8/27/18$342.08$-0.53-0.15Buy0.00%
8/24/18$342.61$0.720.21Buy0.00%
8/23/18$341.89$-3.09-0.90Buy0.00%
8/22/18$344.98$1.700.50Buy0.00%
8/21/18$343.28$-0.83-0.24Buy0.00%
8/20/18$344.11$-1.11-0.32Buy0.00%
8/17/18$345.22$2.290.67Buy0.00%
8/16/18$342.93$2.210.65Buy0.00%
8/15/18$340.72$-2.91-0.85Buy0.00%
8/14/18$343.63$2.840.83Buy0.00%
8/13/18$340.79$-2.21-0.64Buy0.00%
8/10/18$343.00$-3.90-1.12Buy0.00%
8/9/18$346.90$-3.19-0.91Buy0.00%
8/8/18$350.09$-0.010.00Buy0.00%
8/7/18$350.10$8.932.62Buy0.00%
8/6/18$341.17$-3.04-0.88Buy0.00%
8/3/18$344.21$-3.72-1.07Buy0.00%
8/2/18$347.93$3.871.12Buy0.00%
8/1/18$344.06$9.692.90Buy0.00%
7/31/18$334.37$2.910.88Buy0.00%
7/30/18$331.46$-8.94-2.63Buy0.00%
7/27/18$340.40$-4.34-1.26Buy0.00%
7/26/18$344.74$-39.09-10.18Buy0.00%
7/25/18$383.83$10.992.95Buy0.00%
7/24/18$372.84$14.714.11Buy0.00%
7/23/18$358.13$-0.58-0.16Buy0.00%
7/20/18$358.71$0.600.17Buy0.00%
7/19/18$358.11$-0.40-0.11Buy0.00%
7/18/18$358.51$3.530.99Buy0.00%
7/17/18$354.98$1.950.55Buy0.00%
7/16/18$353.03$4.551.31Buy0.00%
7/13/18$348.48$0.820.24Buy0.00%
7/12/18$347.66$3.561.03Buy0.00%
7/11/18$344.10$-0.72-0.21Buy0.00%
7/10/18$344.82$-9.18-2.59Buy0.00%
7/9/18$354.00$-3.48-0.97Buy0.00%
7/6/18$357.48$58.6719.63Buy0.00%
7/5/18$298.81$5.301.81Buy0.00%
7/3/18$293.51$-2.26-0.76Buy0.00%
7/2/18$295.77$5.531.91Buy0.00%
6/29/18$290.24$1.490.52Buy0.00%
6/28/18$288.75$0.820.28Buy0.00%
6/27/18$287.93$-3.99-1.37Buy0.00%
6/26/18$291.92$-0.27-0.09Buy0.00%
6/25/18$292.19$-3.85-1.30Buy0.00%
6/22/18$296.04$-1.30-0.44Buy0.00%
6/21/18$297.34$0.480.16Buy0.00%
6/20/18$296.86$4.821.65Buy0.00%
6/19/18$292.04$2.921.01Buy0.00%
6/18/18$289.12$-15.91-5.22Buy0.00%
6/15/18$305.03$-0.65-0.21Buy0.00%
6/14/18$305.68$-1.23-0.40Buy0.00%
6/13/18$306.91$0.720.24Buy0.00%
6/12/18$306.19$-0.49-0.16Buy0.00%
6/11/18$306.68$3.391.12Buy0.00%
6/8/18$303.29$-2.08-0.68Buy0.00%
6/7/18$305.37$1.620.53Buy0.00%
6/6/18$303.75$5.111.71Buy0.00%
6/5/18$298.64$-0.27-0.09Buy0.00%
6/4/18$298.91$1.820.61Buy0.00%
6/1/18$297.09$3.131.06Buy0.00%
5/31/18$293.96$-0.44-0.15Buy0.00%
5/30/18$294.40$7.312.55Buy0.00%
5/29/18$287.09$0.880.31Buy0.00%
5/25/18$286.21$1.800.63Buy0.00%
5/24/18$284.41$0.660.23Buy0.00%
5/23/18$283.75$4.061.45Buy0.00%
5/22/18$279.69$2.020.73Buy0.00%
5/21/18$277.67$-2.73-0.97Buy0.00%
5/18/18$280.40$-0.17-0.06Buy0.00%
5/17/18$280.57$-0.94-0.33Buy0.00%
5/16/18$281.51$5.451.97Buy0.00%
5/15/18$276.06$-6.28-2.22Buy0.00%
5/14/18$282.34$-0.05-0.02Buy0.00%
5/11/18$282.39$8.393.06Buy0.00%
5/10/18$274.00$-0.03-0.01Sell13.12%
5/9/18$274.03$4.301.59Sell13.11%
5/8/18$269.73$0.030.01Sell14.47%
5/7/18$269.70$-0.64-0.24Sell14.48%
5/4/18$270.34$3.901.46Sell14.28%
5/3/18$266.44$-7.69-2.81Sell15.52%
5/2/18$274.13$-0.48-0.17Sell13.08%
5/1/18$274.61$1.010.37Sell12.93%
4/30/18$273.60$-3.20-1.16Sell13.25%
4/27/18$276.80$2.941.07Sell12.23%
4/26/18$273.86$4.411.64Sell13.17%
4/25/18$269.45$7.302.78Sell14.56%
4/24/18$262.15$2.851.10Sell16.88%
4/23/18$259.30$-3.72-1.41Sell17.78%
4/20/18$263.02$-3.00-1.13Sell16.60%
4/19/18$266.02$-2.01-0.75Sell15.65%
4/18/18$268.03$3.281.24Sell15.01%
4/17/18$264.75$1.640.62Sell16.05%
4/16/18$263.11$-2.28-0.86Sell16.57%
4/13/18$265.39$-2.05-0.77Sell15.85%
4/12/18$267.44$1.450.55Sell15.20%
4/11/18$265.99$0.900.34Sell15.66%
4/10/18$265.09$7.572.94Sell15.95%
4/9/18$257.52$-0.13-0.05Sell18.35%
4/6/18$257.65$-7.33-2.77Sell18.30%
4/5/18$264.98$-7.42-2.72Sell15.98%
4/4/18$272.40$5.922.22Sell13.63%
4/3/18$266.48$-0.41-0.15Sell15.51%
4/2/18$266.89$-6.93-2.53Sell15.38%
3/29/18$273.82$2.000.74Sell13.18%
3/28/18$271.82$6.662.51Sell13.81%
3/27/18$265.16$-3.04-1.13Sell15.92%
3/26/18$268.20$8.073.10Sell14.96%
3/23/18$260.13$-11.76-4.33Sell17.52%
3/22/18$271.89$-5.40-1.95Sell13.79%
3/21/18$277.29$-2.39-0.85Sell12.08%
3/20/18$279.68$1.310.47Sell11.32%
3/19/18$278.37$-9.25-3.22Sell11.74%
3/16/18$287.62$0.920.32Sell8.80%
3/15/18$286.70$0.980.34Sell9.09%
3/14/18$285.72$2.480.88Sell9.40%
3/13/18$283.24$3.341.19Sell10.19%
3/12/18$279.90$-6.20-2.17Sell11.25%
3/9/18$286.10$1.410.50Sell9.28%
3/8/18$284.69$0.150.05Sell9.73%
3/7/18$284.54$-1.44-0.50Sell9.78%
3/6/18$285.98$-0.97-0.34Sell9.32%
3/5/18$286.95$-0.010.00Sell9.01%
3/2/18$286.96$4.611.63Sell9.01%
3/1/18$282.35$-6.64-2.30Sell10.47%
2/28/18$288.99$-1.11-0.38Sell8.37%
2/27/18$290.10$0.090.03Sell8.02%
2/26/18$290.01$-2.77-0.95Sell8.04%
2/23/18$292.78$7.972.80Sell7.17%
2/22/18$284.81$-1.29-0.45Sell9.69%
2/21/18$286.10$-1.35-0.47Sell9.28%
2/20/18$287.45$-4.42-1.51Sell8.86%
2/16/18$291.87$-7.51-2.51Sell7.45%
2/15/18$299.38$3.301.11Sell5.07%
2/14/18$296.08$-20.91-6.60Sell6.12%
2/13/18$316.99$0.360.11Sell-0.51%
2/12/18$316.63$-0.15-0.05Sell-0.40%
2/9/18$316.78$4.991.60Sell-0.44%
2/8/18$311.79$-15.10-4.62Sell1.14%
2/7/18$326.89$-5.97-1.79Buy0.00%
2/6/18$332.86$4.551.39Buy0.00%
2/5/18$328.31$-15.52-4.51Buy0.00%
2/2/18$343.83$-2.17-0.63Buy0.00%
2/1/18$346.00$-1.81-0.52Buy0.00%
1/31/18$347.81$-4.78-1.36Buy0.00%
1/30/18$352.59$-5.89-1.64Buy0.00%
1/29/18$358.48$-9.43-2.56Buy0.00%
1/26/18$367.91$14.174.01Buy0.00%
1/25/18$353.74$7.242.09Buy0.00%
1/24/18$346.50$-0.25-0.07Buy0.00%
1/23/18$346.75$-0.89-0.26Buy0.00%
1/22/18$347.64$5.231.53Buy0.00%
1/19/18$342.41$-2.03-0.59Buy0.00%
1/18/18$344.44$-0.43-0.12Buy0.00%
1/17/18$344.87$6.021.78Buy0.00%
1/16/18$338.85$2.900.86Buy0.00%
1/12/18$335.95$2.880.86Buy0.00%
1/11/18$333.07$-3.65-1.08Buy0.00%
1/10/18$336.72$0.360.11Buy0.00%
1/9/18$336.36$6.712.04Buy0.00%
1/8/18$329.65$-12.84-3.75Buy0.00%
1/5/18$342.49$2.500.74Buy0.00%
1/4/18$339.99$0.140.04Buy0.00%
1/3/18$339.85$5.681.70Buy0.00%
1/2/18$334.17$15.604.90Buy0.00%
12/29/17$318.57$-1.76-0.55Buy0.00%
12/28/17$320.33$0.260.08Buy0.00%
12/27/17$320.07$0.290.09Buy0.00%
12/26/17$319.78$0.280.09Buy0.00%
12/22/17$319.50$-3.02-0.94Buy0.00%
12/21/17$322.52$-10.95-3.28Buy0.00%
12/20/17$333.47$6.451.97Buy0.00%
12/19/17$327.02$1.070.33Buy0.00%
12/18/17$325.95$-1.99-0.61Buy0.00%
12/15/17$327.94$4.391.36Buy0.00%
12/14/17$323.55$-7.16-2.17Buy0.00%
12/13/17$330.71$2.960.90Buy0.00%
12/12/17$327.75$-0.28-0.09Buy0.00%
12/11/17$328.03$2.260.69Buy0.00%
12/8/17$325.77$6.201.94Buy0.00%
S&P 500 Panic / Happy Meter