Shown is a chart of the Defaulted loans on Prosper.com broken out by Credit Grade.
Loan Status
AA
A
B
C
D
E
HR
Current
1147
1130
1514
2147
2172
1549
1518
Late
0
0
0
1
2
8
18
1 month late
10
14
21
47
59
77
166
2 months late
4
6
19
31
56
86
121
3+ months late
11
25
39
94
131
248
418
Defaulted (Delinquency)
0
0
5
7
5
13
29
Repurchased
10
3
4
1
2
4
13
Paid
221
126
124
134
124
94
55
Total
1459
1365
1788
2553
2644
2173
2469
Return on Investment (ROI)
Predicting Return on Investment (ROI)
Predicting the return on investment of a loan is difficult because it is trying
to see into the future. We use past performance and assume the future loan
performance will be similar. Presented here is the ROI if you invested equally
in all the loans on Prosper.com. It is the average interest rate, less the
Prosper Fee, and any interest lost from currently late or defaulted loans.
Table: ROI based on Average Interest Rates
AA
A
B
C
D
E
HR
Average Interest Rate (%)
9.4
11.5
14.0
16.8
19.9
23.5
23.5
ROI (%)
7.3
8.2
9.3
10.5
11.7
6.7
-1.0
Note this model is a work in progress and is predicting higher returns then the
Prosper.com model. Be very careful when using this data, it is an estimate.
Histogram Analysis
What is a histogram chart? A histogram chart groups data into equal sized bins. This is useful because it graphically summaries data in a way that is easy to understand. There are two sets of charts presented below. The first set is loans that are current or have been paid off (shown in yellow). The second set is loans that are late, defaulted, or defaulted and have been resold (shown in red). The numbers shown on the y-axis are a count of the loans that fall into that category. The numbers on the x-axis (across the bottom) are the middle value of each group. For example if the bar above '10' on the interest rate chart is 400 high, that shows there are 400 loans that have interest rates between 7.5% and 12.5%.
How to use this chart
These charts at useful in showing differences between successful and failed loans. Do high interest rate loans fail more then low interest rate loans? Look at the relative distribution of the interest rate charts, what does that tell you?