Being Wrong: Adventures in the Margin of Error | Price history
Price change log
12/27/2023: $12.39
12/22/2023: $12.49
12/20/2023: $12.34
08/28/2023: $12.49
08/18/2023: $6.99
06/08/2023: $12.49
06/07/2023: $10.32
06/06/2023: $10.25
06/05/2023: $10.11
06/04/2023: $10.05
06/02/2023: $9.94
05/30/2023: $9.99
05/29/2023: $10.13
06/08/2022: $12.49
09/17/2021: $13.89
09/14/2021: $13.22
02/27/2021: $13.89
02/18/2021: $13.84
12/12/2020: $14.39
11/26/2020: $13.72
10/08/2020: $14.39
09/04/2020: $14.37
01/22/2020: $11.38
10/05/2019: $11.79
08/23/2019: $11.74
08/17/2019: $13.47
08/07/2019: $13.69
08/06/2019: $8
07/06/2019: $10.43
06/24/2019: $13.09
06/19/2019: $16.19
06/17/2019: $17.99
05/31/2019: $16.19
05/14/2019: $12.18
05/10/2019: $7.18
02/01/2019: $9.98
01/29/2019: $13.19
01/26/2019: $9.98
12/11/2018: $13.76
11/28/2018: $13.81
11/23/2018: $13.86
11/16/2018: $13.91
11/05/2018: $14.01
10/31/2018: $15.29
10/19/2018: $9.98
10/10/2018: $16.99
10/07/2018: $16.81
10/01/2018: $14.01
09/28/2018: $15.29
09/26/2018: $16.51
09/22/2018: $14.8
09/18/2018: $14.07
09/16/2018: $15.29
09/12/2018: $14.44
09/08/2018: $9.98
09/01/2018: $14.95
08/31/2018: $15.85
08/30/2018: $14.95
08/26/2018: $14.68
08/25/2018: $13.59
08/24/2018: $9.98
08/22/2018: $13.59
06/17/2018: $9.98
05/07/2018: $12.77
05/03/2018: $11.99
03/22/2018: $9.98
03/21/2018: $10.82
03/04/2018: $9.27
03/03/2018: $12.14
02/28/2018: $10.82
02/26/2018: $9.27
02/25/2018: $10.82
01/25/2018: $9.27
11/07/2017: $9.98
11/06/2017: $9.37
10/30/2017: $9.98
10/26/2017: $11.92
10/07/2017: $12.7
10/05/2017: $9.83
10/03/2017: $9.23
10/02/2017: $9.83
09/29/2017: $9.23
09/28/2017: $9.83
09/27/2017: $10.47
09/19/2017: $9.83
09/04/2017: $10.47
09/02/2017: $9.27
08/18/2017: $8.36
08/13/2017: $8.53
08/06/2017: $8.7
08/03/2017: $8.94
07/29/2017: $9.52
07/26/2017: $10.14
07/23/2017: $10.8
07/19/2017: $11.5
07/17/2017: $9.41
07/14/2017: $10.02
07/10/2017: $10.55
07/06/2017: $9.82
07/02/2017: $10.02
06/30/2017: $10.55
06/18/2017: $11.24
06/11/2017: $11.97
06/09/2017: $12.85
06/04/2017: $12.77
06/02/2017: $12.34
05/31/2017: $11.73
05/28/2017: $11.12
05/24/2017: $9.25
05/14/2017: $9.84
03/17/2017: $10.47
03/16/2017: $10.57
03/11/2017: $10.47
02/15/2017: $12.58
02/13/2017: $12.9
01/28/2017: $10.96
12/24/2016: $10.86
12/21/2016: $10.76
12/01/2016: $10.66
11/26/2016: $10.72
11/19/2016: $10.78
11/12/2016: $10.84
09/19/2016: $10.9
09/11/2016: $10.96
08/18/2016: $10.92
08/11/2016: $10.86
08/08/2016: $10.92
08/06/2016: $11.08
07/06/2016: $10.98
07/02/2016: $11.17
06/30/2016: $11.08
05/21/2016: $10.98
05/18/2016: $11.04
05/08/2016: $10.98
04/27/2016: $11.04
04/20/2016: $11.1
04/17/2016: $11.16
04/16/2016: $11.01
04/11/2016: $11.16
04/09/2016: $11.22
04/07/2016: $11.11
04/05/2016: $11.01
04/03/2016: $11.33
04/01/2016: $11.22
03/30/2016: $11.11
03/29/2016: $11.01
03/28/2016: $10.91
03/26/2016: $11.11
03/24/2016: $11.01
03/22/2016: $10.91
03/20/2016: $11.01
03/19/2016: $13.2
03/16/2016: $10.91
10/26/2015: $13.18
10/24/2015: $13.05
10/22/2015: $12.93
10/20/2015: $13.2
10/17/2015: $12.81
10/13/2015: $13.18
10/11/2015: $13.05
10/09/2015: $12.93
10/07/2015: $12.81
10/03/2015: $12.69
10/01/2015: $12.57
09/29/2015: $12.45
09/27/2015: $12.33
09/25/2015: $12.21
09/23/2015: $12.09
09/20/2015: $11.98
09/19/2015: $11.87
09/10/2015: $11.76
09/07/2015: $11.72
09/04/2015: $9.27
08/31/2015: $11.61
08/29/2015: $11.5
08/27/2015: $11.39
08/25/2015: $11.28
08/23/2015: $11.17
08/21/2015: $11.06
08/20/2015: $10.95
08/18/2015: $8.43
08/17/2015: $10.85
08/15/2015: $10.75
08/14/2015: $8.43
08/05/2015: $10.55
08/04/2015: $10.51
07/30/2015: $8.35
07/29/2015: $10.84
07/25/2015: $8.64
07/23/2015: $8.75
07/22/2015: $10.61
07/21/2015: $8.75
07/19/2015: $10.51
07/15/2015: $8.83
07/13/2015: $11.32
07/10/2015: $11.23
07/08/2015: $11.13
07/06/2015: $11.03
06/29/2015: $10.93
06/27/2015: $10.83
06/25/2015: $10.73
06/24/2015: $10.63
06/21/2015: $10.53
06/19/2015: $10.64
06/17/2015: $10.54
06/15/2015: $10.44
06/13/2015: $10.34
06/07/2015: $10.03
05/16/2015: $9.88
05/15/2015: $9.93
05/11/2015: $9.99
05/10/2015: $10.04
05/09/2015: $10.09
05/05/2015: $10.21
05/02/2015: $10.27
04/30/2015: $10.33
04/28/2015: $10.39
04/26/2015: $10.45
04/24/2015: $10.51
04/22/2015: $10.57
04/20/2015: $10.37
04/19/2015: $10.17
04/17/2015: $10.23
04/15/2015: $10.29
04/13/2015: $10.35
04/11/2015: $10.41
04/09/2015: $10.47
04/07/2015: $10.53
03/30/2015: $13.02
03/28/2015: $12.46
03/26/2015: $12.53
03/25/2015: $12.6
03/06/2015: $13.02
02/20/2015: $13.2
02/18/2015: $13.06
02/01/2015: $13.2
01/30/2015: $13.15
12/13/2014: $13.02
12/09/2014: $12.93
12/06/2014: $12.81
12/03/2014: $12.69
11/30/2014: $12.57
11/28/2014: $12.45
11/26/2014: $12.33
11/23/2014: $12.21
11/20/2014: $12.09
11/19/2014: $11.98
11/17/2014: $11.87
11/15/2014: $11.76
11/12/2014: $11.65
11/11/2014: $11.54
11/08/2014: $11.43
11/07/2014: $11.32
11/06/2014: $11.21
11/01/2014: $11.1
10/31/2014: $11
10/28/2014: $10.9
10/27/2014: $10.8
10/21/2014: $10.6
10/17/2014: $10.4
10/14/2014: $10.3
10/09/2014: $10.2
10/08/2014: $12.29
10/07/2014: $12.17
10/05/2014: $12.05
10/03/2014: $11.94
09/29/2014: $11.83
09/27/2014: $11.72
09/25/2014: $11.61
09/23/2014: $11.5
09/22/2014: $10.53
09/21/2014: $11.39
09/15/2014: $11.17
09/13/2014: $11.06
09/11/2014: $10.96
09/09/2014: $10.86
09/06/2014: $10.76
07/17/2014: $10.66
07/15/2014: $10.53
07/12/2014: $10.73
07/10/2014: $10.63
07/08/2014: $10.53
07/04/2014: $11.58
07/03/2014: $11.47
07/01/2014: $11.36
06/29/2014: $11.25
06/27/2014: $11.14
06/25/2014: $11.03
06/24/2014: $10.93
06/22/2014: $10.83
06/17/2014: $10.73
06/15/2014: $10.63
06/14/2014: $10.53
05/23/2014: $13.02
05/16/2014: $13.88
05/01/2014: $13.75
04/29/2014: $13.78
04/28/2014: $13.65
04/25/2014: $13.52
04/23/2014: $13.39
04/22/2014: $13.53
04/17/2014: $13.4
04/15/2014: $13.28
04/13/2014: $13.15
04/10/2014: $13.02
04/08/2014: $12.9
04/06/2014: $12.78
04/05/2014: $12.66
04/04/2014: $12.54
04/03/2014: $12.42
04/02/2014: $12.3
04/01/2014: $12.18
03/31/2014: $12.06
03/24/2014: $11.95
03/23/2014: $13.15
03/22/2014: $13.02
03/21/2014: $12.9
03/20/2014: $12.78
03/19/2014: $12.66
03/15/2014: $12.54
03/14/2014: $12.42
03/13/2014: $11.95
03/11/2014: $12.06
03/06/2014: $11.95
03/03/2014: $13.74
02/22/2014: $13.87
02/20/2014: $13.74
01/30/2014: $13.88
01/29/2014: $13.19
01/21/2014: $13.88
01/20/2014: $13.82
01/14/2014: $13.88
01/12/2014: $13.82
01/10/2014: $13.88
01/02/2014: $13.82
01/01/2014: $13.95
12/31/2013: $14.39
12/29/2013: $13.82
12/23/2013: $14.39
12/22/2013: $14.36
12/18/2013: $14.22
12/16/2013: $14.08
12/12/2013: $13.95
11/24/2013: $13.82
11/21/2013: $13.87
11/19/2013: $13.74
11/17/2013: $13.61
11/16/2013: $13.48
11/14/2013: $13.35
11/12/2013: $13.22
11/09/2013: $13.09
11/07/2013: $12.97
11/05/2013: $12.85
11/03/2013: $12.73
11/01/2013: $12.61
10/28/2013: $12.37
10/26/2013: $13.97
10/25/2013: $12.25
10/23/2013: $13.97
10/21/2013: $12.02
10/18/2013: $11.91
10/15/2013: $11.8
10/11/2013: $11.69
09/15/2013: $11.58
08/24/2013: $12.08
08/11/2013: $11.98
08/06/2013: $12.08
08/03/2013: $12.61
07/31/2013: $12.86
07/24/2013: $12.74
07/20/2013: $12.62
07/15/2013: $12.5
07/10/2013: $12.38
06/30/2013: $12.26
06/29/2013: $12.5
06/28/2013: $12.38
05/26/2013: $12.26
05/20/2013: $12.21
05/15/2013: $12.09
05/14/2013: $11.98
05/09/2013: $11.65
05/07/2013: $11.73
05/04/2013: $11.98
04/30/2013: $11.63
04/26/2013: $11.66
04/20/2013: $11.9
04/15/2013: $12.21
04/07/2013: $12.09
04/03/2013: $11.98
03/01/2013: $10.87
02/28/2013: $11.98
02/27/2013: $12.47
12/19/2012: $10.87
12/18/2012: $11.67
10/04/2012: $10.19
09/28/2012: $8.05
09/26/2012: $8.29
09/25/2012: $8.46
09/23/2012: $8.64
09/22/2012: $8.82
09/20/2012: $9
09/18/2012: $9.19
09/17/2012: $9.38
08/15/2012: $10.19
08/13/2012: $8.05
08/06/2012: $8.29
08/05/2012: $8.46
08/04/2012: $8.64
08/02/2012: $8.82
07/31/2012: $9
07/28/2012: $9.19
07/25/2012: $9.38
07/24/2012: $9.58
07/21/2012: $9.78
07/19/2012: $9.98
12/17/2011: $10.19
08/02/2011: $8.85
07/31/2011: $8.94
06/25/2011: $9.03
06/23/2011: $9.13
05/10/2011: $9.23
05/08/2011: $9.27
05/05/2011: $9.37
05/04/2011: $9.47
04/28/2011: $9.57
04/25/2011: $9.67
04/10/2011: $9.97
04/08/2011: $10.08
04/03/2011: $10.19
03/31/2011: $9.82