• TESORO CORP 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: TSO

  • Seasonal Performance Data: TSO

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

    Returns %    		 5.47 5.47 1.46 3.48 5.84 0.96 -5.09 3.13 3.74 14.01 0.42 2.65
    #Times TSO Stock Price Increased 58 53 60 52 52 52 49 60 53 66 51 54
    #Times TSO Stock Price Unchanged 0 1 2 1 0 0 0 1 1 1 0 0
    #Times TSO Stock Price Decreased 43 41 48 50 54 55 55 51 48 43 52 51
    2008 % -19.91 -2.76 -19.21 -16.19 -2.54 -19.30 -21.89 — — — — —
    2007 % 25.27 10.66 10.16 20.68 2.11 -7.63 -12.85 -0.93 -6.70 31.53 -18.74 -3.00
    2006 % 17.74 -16.63 13.13 2.31 -2.58 9.18 0.59 -13.61 -10.25 10.28 10.18 -6.63
    2005 % -0.05 15.99 0.24 2.49 14.92 6.70 3.65 19.87 16.33 -9.05 -9.93 11.77
    2004 % 4.32 20.07 2.96 8.09 17.28 15.87 5.07 -18.33 24.70 2.54 9.38 -3.79
    2003 % — — — — — — — 28.63 -5.36 34.75 11.23 14.91