• GLAXOSMITHKLINE PLC Average Monthly Returns

Some investors consider seasonal performance when purchasing or selling stocks. This chart illustrates the average monthly return for the past 5 years. Users often also consider the number of times a stock increases or decreases for any given month. Mouse-over the chart to view 5 years of history for each month.

  • Seasonality Performance Chart: GSK

  • Seasonal Performance Data: GSK

    Returns Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Avg.

    Returns %    		 -2.66 0.13 -2.60 6.49 -2.49 -0.76 -0.28 1.78 -0.05 -0.62 0.83 1.95
    #Times GSK Stock Price Increased 41 46 52 55 48 54 46 59 52 55 51 53
    #Times GSK Stock Price Unchanged 2 2 1 0 1 1 0 0 0 0 2 3
    #Times GSK Stock Price Decreased 58 48 57 48 57 52 58 53 50 55 50 49
    2008 % -5.92 -7.31 -3.36 3.96 0.62 -0.36 5.29 0.88 -7.46 — — —
    2007 % 2.60 3.71 -1.56 4.56 -9.68 0.36 -2.45 2.23 1.88 -3.66 2.79 -4.38
    2006 % 1.51 -0.81 2.93 8.74 -2.77 0.90 -0.83 2.62 -6.24 0.04 -0.22 -0.69
    2005 % -5.94 8.19 -4.76 10.08 -1.67 -2.38 -2.20 2.70 5.25 1.46 -4.72 1.84
    2004 % -5.57 -3.13 -6.25 5.13 1.07 -2.32 -1.22 0.46 6.30 -3.03 0.33 11.40
    2003 % — — — — — — — — — 2.10 5.98 1.57