• AFFYMETRIX INC 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: AFFX

  • Seasonal Performance Data: AFFX

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

    Returns %    		 3.69 0.01 0.00599 -12.93 3.69 -2.91 -14.41 -0.63 1.59 7.65 -0.56 1.31
    #Times AFFX Stock Price Increased 45 51 52 53 56 45 43 50 52 63 54 49
    #Times AFFX Stock Price Unchanged 2 0 2 0 3 1 1 0 0 1 2 1
    #Times AFFX Stock Price Decreased 54 45 56 50 47 61 60 62 50 45 47 55
    2008 % -9.24 -8.66 -9.22 -37.32 10.80 -14.87 -23.41 — — — — —
    2007 % 8.20 3.05 16.96 -12.63 -1.09 -4.19 -2.04 -7.04 11.96 0.35 -18.10 10.98
    2006 % -20.03 -6.98 -7.26 -12.99 -3.97 -6.93 -15.73 -1.20 1.17 18.27 -0.77 -8.84
    2005 % 12.61 3.81 0.19 7.71 16.01 0.80 -13.40 6.00 -6.58 -1.81 8.48 -3.02
    2004 % 26.90 8.84 -0.64 -9.41 -3.29 10.65 -17.47 2.92 10.47 -0.67 11.31 7.66
    2003 % — — — — — — — -3.82 -9.05 22.11 -3.74 -0.23