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Yes @Anonymous and some testing has been done, @Anonymous can provide a thread and there’s one by @HeavenOhio I believe as well. But no doubt more testing needs to be done.
@Anonymous wrote:I'd like to see some more testing on the raw dollar amounts verses percentages theory.
I agree with testing, but I can't understand how this is being taken to be theory when FICO specifically lists 2 reasons that contain 'Amount owed'. On 'accounts' in general, and specifically on revolving accounts, separately.
It just makes sense that high dollar balance amounts were observed in profiles that defaulted. Having 1% util shouldn't be some saving grace if there's a $10,000 balance associated with it.
@Anonymous wrote:Yes @Anonymous and some testing has been done, @Anonymous can provide a thread and there’s one by @HeavenOhio I believe as well. But no doubt more testing needs to be done.
HeavenOhio's thread where she tested balance amounts ranging from $99 to $1425. Only the older models reacted up to -6pts at $1425.
Interesting that she went up to $200 from $99 and saw -3pts on EX 2.
For FICO 8, it was just Auto and Bankcard industry models that changed.
Since I see that same thing with a high of $1688 reported, I would think testing $2000 or slightly over would be the next threshold to try.
I totally agree it’s not a theory: we just don’t know where all the thresholds are, yet.
I mean come on the only thing that's absolute are reason codes and score change, nothing else. If it's a reason code, it's not there for giggles.
@Anonymous wrote:
I have 13 months+ of myFICO 3B report data, with full reason statements on all 28 scores, to show that: https://ficoforums.myfico.com/t5/Understanding-FICO-Scoring/The-All-at-less-than-9-Utilization-experiment/m-p/5448185/highlight/true#M148614
Well, you got me beat. I only have 4 months of Experian Data with reasoning code for 7 Fico scores. (but I also have the data for my DW which turns out be very useful)
The only thing that negatively changes my F8 scores are number of accounts reporting a balance, inquiries, and new accounts.
I do not doubt that is true for your profile and anybody with a similar profile than yours.
The only things which negatively effects my and my DW's Ex F8 scores are:
Agg util, number of accounts with more than 29% util, inquiries, new accounts and maybe "total revolving balance" (raw dollar amounts)
Number of accounts with balances does not effect my Ex F8, but is does effect EX BC8 (but I'm sure you know that)
In the four months I have been following my Ex Ficos very closely my Total Revolving Balance has not changed very much and I never observed a change due to the raw dollar amount. I have some older data and shifts in reasoning codes which suggest that the raw dollar amount effects my Ex Au8, but not my Ex 8, but the evidence is not very strong.
@Anonymous wrote:@Anonymous: Your arguments seem to based on the assumption that the score changes @SouthJamaica is observing are based on raw dollar amounts and not on percentages. But I have not seen any evidence for that and I really doubt it.
@Anonymous Now you have, and you can formulate a new opinion based on it:
You didn't say anything you did not already post in this and other threads. You provided strong evidence that raw dollar amounts can effect Fico 8 scores. Similarly, reasoning codes provide evidence that "number of account with balances" effect Fico 8 score. But we all know that "number of accounts with balances" does not effect Ex Fico 8 (at least only rarely). So I'm not sure that raw dollar amounts do effect Ex Fico 8.
Your argument that the changes in @SouthJamaica Ex Fico 8 scores are due to raw dollar seems to be something like this:
1) Raw Dollars do effect Fico 8 scores
2) There is lots of evidence (and for some profiles even has been proven) that the only Agg Util thresholds below 10% are 9% and (for some profiles) 4%. So crossing 6%, 7% or 8% can not cause a score change.
3) For high credit limits it is easy to confuse changes due raw dollars with changes due to percentage.
4) From 1), 2) and 3) you seem to somehow conclude that raw dollar amounts are the actual reason for the score changes.
With respect to 1): I already pointed out that I'm not sure that 1) is true for Ex Fico 8.
With respect to 2): The changes SouthJamaica is observing seem to be around 5 points. I have seen many post where small changes in scores without an obvious cause are considered "noise" and no investigation is undertaken. So I could easily believe that threshold at 6%, 7%, and 8% can remain undetected for a long time. To be honest, usually there is not enough data available to even attempt to investigate a 5 point change. But it seems to me that SouthJamaica has enough data for a thorough analysis.
With respect to 3): Maybe at first glance or with insuffcient data one can not distinguish between "raw dollars" and "percentages". But this does not seem to be the case for SouthJamaica.
With respect to 4): 1), 2) and 3) show that the changes might be due to raw dollars amounts, but as far as I'm concerned, that is all one can say.
PS: I was working on this post for a long time looking at my data and also got interrupted by a phone call. So I only just now saw the latest posts. It seems that the data from HeavenOhio confirms my suspicion that "Total Revolving Balance" does not effect (classical) Ex Fico 8.
@Anonymous wrote:
@Anonymous wrote:
I have 13 months+ of myFICO 3B report data, with full reason statements on all 28 scores, to show that: https://ficoforums.myfico.com/t5/Understanding-FICO-Scoring/The-All-at-less-than-9-Utilization-experiment/m-p/5448185/highlight/true#M148614
Well, you got me beat. I only have 4 months of Experian Data with reasoning code for 7 Fico scores. (but I also have the data for my DW which turns out be very useful)
The only thing that negatively changes my F8 scores are number of accounts reporting a balance, inquiries, and new accounts.I do not doubt that is true for your profile and anybody with a similar profile than yours.
The only things which negatively effects my and my DW's Ex F8 scores are:
Agg util, number of accounts with more than 29% util, inquiries, new accounts and maybe "total revolving balance" (raw dollar amounts)
Number of accounts with balances does not effect my Ex F8, but is does effect EX BC8 (but I'm sure you know that)
In the four months I have been following my Ex Ficos very closely my Total Revolving Balance has not changed very much and I never observed a change due to the raw dollar amount. I have some older data and shifts in reasoning codes which suggest that the raw dollar amount effects my Ex Au8, but not my Ex 8, but the evidence is not very strong.
@Anonymous wrote:@Anonymous: Your arguments seem to based on the assumption that the score changes @SouthJamaica is observing are based on raw dollar amounts and not on percentages. But I have not seen any evidence for that and I really doubt it.
@Anonymous Now you have, and you can formulate a new opinion based on it:
You didn't say anything you did not already post in this and other threads. You provided strong evidence that raw dollar amounts can effect Fico 8 scores. Similarly, reasoning codes provide evidence that "number of account with balances" effect Fico 8 score. But we all know that "number of accounts with balances" does not effect Ex Fico 8 (at least only rarely). So I'm not sure that raw dollar amounts do effect Ex Fico 8.
Your argument that the changes in @SouthJamaica Ex Fico 8 scores are due to raw dollar seems to be something like this:
1) Raw Dollars do effect Fico 8 scores
2) There is lots of evidence (and for some profiles even has been proven) that the only Agg Util thresholds below 10% are 9% and (for some profiles) 4%. So crossing 6%, 7% or 8% can not cause a score change.
3) For high credit limits it is easy to confuse changes due raw dollars with changes due to percentage.
4) From 1), 2) and 3) you seem to somehow conclude that raw dollar amounts are the actual reason for the score changes.
With respect to 1): I already pointed out that I'm not sure that 1) is true for Ex Fico 8.
With respect to 2): The changes SouthJamaica is observing seem to be around 5 points. I have seen many post where small changes in scores without an obvious cause are considered "noise" and no investigation is undertaken. So I could easily believe that threshold at 6%, 7%, and 8% can remain undetected for a long time. To be honest, usually there is not enough data available to even attempt to investigate a 5 point change. But it seems to me that SouthJamaica has enough data for a thorough analysis.
With respect to 3): Maybe at first glance or with insuffcient data one can not distinguish between "raw dollars" and "percentages". But this does not seem to be the case for SouthJamaica.
With respect to 4): 1), 2) and 3) show that the changes might be due to raw dollars amounts, but as far as I'm concerned, that is all one can say.
PS: I was working on this post for a long time looking at my data and also got interrupted by a phone call. So I only just now saw the latest posts. It seems that the data from HeavenOhio confirms my suspicion that "Total Revolving Balance" does not effect Ex Fico 8.
HeavenOhio's data confirms my own: total balance below some threshold - maybe $2000 since we both were under it - does not affect FICO 8. The code checked it for sure, since there's 2 reason statements that can be thrown.
You replied with all that and left out the defining proof: those 2 reason statements that very specifically mention "Amount owed".
That proves there is code checking balances as part of the normal process. I am very sure at this point that it's not a simple boolean flag high/low balance, and that it's being looked at in conjunction with percentage. In fact, this may be the only way that utilization is being looked at - the two together, and the percentage alone was in error all along.
A 3% aggregate util percentage that equates to $15,000 is over 2x the national average balance reported. Someone with $150K salary could very well have $500K total credit limit. I don't see why they would necessarily be a lower risk solely due to the 3% utilization.
There could easily have been a significant percentage of matching profiles that went into default with that kind of balance.
@Anonymous wrote:I totally agree it’s not a theory: we just don’t know where all the thresholds are, yet.
I mean come on the only thing that's absolute are reason codes and score change, nothing else. If it's a reason code, it's not there for giggles.
I don't think reasoning codes are absolute. I see at least two problems:
1) The wording is usually not precise enough and up to interpretation.
2) It seems that some the reasong codes only apply to some of the versions. For example "Number of accounts with balances" seems to effect Ex BC8, but neither Ex 8 nor Ex Au8.
@Anonymous There are variations in implementation among the bureaus and different scoring metrics are weighted differently or possibly not weighted at all, and that’s one of the things that we have to investigate and find out.
We do know it affects fico version 8; I don’t know if we can say it definitively affects all three bureaus. As you said, we all know the number of accounts with a balance metric is not weighted very heavily, if at all at Experian, but the metric exists on Score 8 and is weighted more heavily at the other two bureaus.
If your total revolving balance hasn’t changed much, then you most likely would not have seen point changes associated with the metric, unless you just happened to be next to a threshold.
Next the point changes are not believed to be of a great magnitude, so they will be at the bottom of the list of reason codes and frequently missed because only 2, 3, or 4 are typically displayed.
Again reason codes are not strong evidence; they are proof. But as previously stated, that does not mean all options are implemented at all bureaus. each bureaus version is customized; otherwise there would arguably be no need for three bureaus.
I can’t say what caused SJ’s changes definitively and I don’t think Cassie is attempting to either, but I’ll let her speak for herself; however, I can say raw dollar amounts do cause small changes, and the majority of those thresholds are believed to be found under $50,000, which would be the optimal bracket of 1% to 10% roughly on a half million dollar profile.
Consequently while moving aggregate utilization in that interval on a profile with that size TCL, you’re going to get noise, from the thresholds for amounts owed. Yes, change less than 5 points has been considered noise traditionally and not worthy of investigation to determine cause as maybe not even being possible. But with the advances in our knowledge, we are now beginning to learn a lot of things and apparently this is where some of that noise may be coming from.
As for the numbered paragraphs, number 1 is definitely true, IMHO, though as I previously qualified, it may not be active at Experian or it may be weighted less.
As for number 2, I would say known thresholds because it is possible another could be found and I think the working belief would be that yes, there should be no utilization changes from crossing 6, 7 or 8. And as stated, these are small changes, so 5 point changes would afford even further evidence, actually.
For number 3, I would say for those with very high total credit limits, yes, utilization changes could be confused with raw dollar changes at low aggregate utilizations, i. e., where the 0 - 9% interval falls around $0 - $25,000 - $50,000, thereby placing it right in the middle of probable raw dollar thresholds.
Another major concern respectfully is when you rely upon a frontend for utilization calculations when it calculates one way versus the algorithm calculating utilization by a wholly different method.
Consequently, we don’t have the true utilization numbers, so there’s no way to make any conclusion for paragraph number 4 by anyone!
Well you don’t have to think the reason codes are absolute, they are; the only two pieces of information you get directly from the algorithm are your negative reason codes and your score change. There is nothing else; they are absolute.
Of course the wording is not precise, they have a team of lawyers there for obfuscation to keep people from suing. It’s up to us to discover what each reason code means; that’s part of the puzzle. If it were that easy we wouldn’t need any of these forums or any experiments or research. Again it’s purposefully obtuse that’s why we’ve been studying it for years to figure out what each code correlates to, but some are as plain as day.
No you need to study the reason codes, there’s different reason codes for different versions I believe, and if you actually examine the chart, it indicates which ones are for industry options, so it's quite easy to find out which negative reason codes affect which variants.
JMHO as always.
@Anonymous wrote:@Anonymous There are variations in implementation among the bureaus and different scoring metrics are weighted differently or possibly not weighted at all, and that’s one of the things that we have to investigate and find out.
We do know it affects fico version 8; I don’t know if we can say it definitively affects all three bureaus. As you said, we all know the number of accounts with a balance metric is not weighted very heavily, if at all at Experian, but the metric exists and is weighted more heavily at the other two bureaus.
If your total revolving balance hasn’t changed much, then you most likely would not have seen point changes associated with the metric, unless you just happened to be next to a threshold.
Next the point changes are not believed to be of a great magnitude, so they will be at the bottom of the list of reason codes and frequently missed because only 2, 3, or 4 are typically displayed.
Again reason codes are not strong evidence; they are proof. But as previously stated, that does not mean all options are implemented at all bureaus. They are customized otherwise there was arguably be no need for three bureaus.
I can’t say what caused SJ’s changes definitively and I don’t think Cassie is attempting to either, but I’ll let her speak for herself; however, I can say raw dollar amounts do cause small changes, and the majority of those thresholds are believed to be found under $50,000, which would be the optimal bracket of 1% to 10% roughly on a half million dollar profile.
Consequently while moving aggregate utilization in that interval on a profile with that size TCL, you’re going to get noise, from the thresholds for amounts owed. Yes, change less than 5 points has been considered noise traditionally and not worthy of investigation to determine cause as maybe not even being possible. But with the advances in our knowledge, we are now beginning to learn a lot of things and apparently this is where some of that noise may be coming from.
As for the numbered paragraphs, number 1 is definitely true, IMHO, though as I previously qualified, it may not be active at Experian or it may be weighted less.
As for number two I would say known thresholds because it is possible another could be found and I think the working belief would be that yes, there should be no utilization changes from crossing 6, 7 or 8. And as stated, these are small changes, so 5 point changes would afford even further evidence, actually.
For number three, I would say for those with very high total credit limits, yes, utilization changes could be confused with raw dollar changes at low aggregate utilizations, i. e., where the 0 - 9% interval falls around $0 - $25,000 - $50,000, thereby placing it right in the middle of probable raw dollar thresholds.
Another major concern respectfully is when you rely upon a frontend that calculates utilization one way versus the algorithm calculating utilization by a different method.
Consequently, we don’t have the true utilization numbers, so there’s no way to make any conclusion for paragraph number four by anyone!
Well you don’t have to think the reason codes are absolute, they are; the only two pieces of information you get directly from the algorithm are your negative reason codes and your score change. There is nothing else; they are absolute.
Of course the wording is not precise, they have a team of lawyers there for obfuscation to keep people from suing. It’s up to us to discover what each reason code means; that’s part of the puzzle. If it were that easy we wouldn’t need any of these forums or any experiments or research. Again it’s purposefully obtuse that’s why we’ve been studying it for years to figure out what each code correlates to, but some are as plain as day.
No you need to study the reason codes, there’s different reason codes for different versions I believe and if you actually examine the chart, it indicates which ones are for industry options.
JMHO as always.
Well, it seems that we agree that it is up to us to figure out what the precise meanings of the reasoning codes are and how much weight they carry on a given Fico version.
But based on that I would call them "relative" and "evidence" and not "absolute" and "proof"
.
I certainly agree that reasonings code are very valuable, but I do prefer actual data points. @SouthJamaica should have enough data to determine whether the score changes could be due to raw dollar amounts, and if yes, what the thresholds are.
@Anonymous wrote:
@Anonymous wrote:@Anonymous There are variations in implementation among the bureaus and different scoring metrics are weighted differently or possibly not weighted at all, and that’s one of the things that we have to investigate and find out.
We do know it affects fico version 8; I don’t know if we can say it definitively affects all three bureaus. As you said, we all know the number of accounts with a balance metric is not weighted very heavily, if at all at Experian, but the metric exists and is weighted more heavily at the other two bureaus.
If your total revolving balance hasn’t changed much, then you most likely would not have seen point changes associated with the metric, unless you just happened to be next to a threshold.
Next the point changes are not believed to be of a great magnitude, so they will be at the bottom of the list of reason codes and frequently missed because only 2, 3, or 4 are typically displayed.
Again reason codes are not strong evidence; they are proof. But as previously stated, that does not mean all options are implemented at all bureaus. They are customized otherwise there was arguably be no need for three bureaus.
I can’t say what caused SJ’s changes definitively and I don’t think Cassie is attempting to either, but I’ll let her speak for herself; however, I can say raw dollar amounts do cause small changes, and the majority of those thresholds are believed to be found under $50,000, which would be the optimal bracket of 1% to 10% roughly on a half million dollar profile.
Consequently while moving aggregate utilization in that interval on a profile with that size TCL, you’re going to get noise, from the thresholds for amounts owed. Yes, change less than 5 points has been considered noise traditionally and not worthy of investigation to determine cause as maybe not even being possible. But with the advances in our knowledge, we are now beginning to learn a lot of things and apparently this is where some of that noise may be coming from.
As for the numbered paragraphs, number 1 is definitely true, IMHO, though as I previously qualified, it may not be active at Experian or it may be weighted less.
As for number two I would say known thresholds because it is possible another could be found and I think the working belief would be that yes, there should be no utilization changes from crossing 6, 7 or 8. And as stated, these are small changes, so 5 point changes would afford even further evidence, actually.
For number three, I would say for those with very high total credit limits, yes, utilization changes could be confused with raw dollar changes at low aggregate utilizations, i. e., where the 0 - 9% interval falls around $0 - $25,000 - $50,000, thereby placing it right in the middle of probable raw dollar thresholds.
Another major concern respectfully is when you rely upon a frontend that calculates utilization one way versus the algorithm calculating utilization by a different method.
Consequently, we don’t have the true utilization numbers, so there’s no way to make any conclusion for paragraph number four by anyone!
Well you don’t have to think the reason codes are absolute, they are; the only two pieces of information you get directly from the algorithm are your negative reason codes and your score change. There is nothing else; they are absolute.
Of course the wording is not precise, they have a team of lawyers there for obfuscation to keep people from suing. It’s up to us to discover what each reason code means; that’s part of the puzzle. If it were that easy we wouldn’t need any of these forums or any experiments or research. Again it’s purposefully obtuse that’s why we’ve been studying it for years to figure out what each code correlates to, but some are as plain as day.
No you need to study the reason codes, there’s different reason codes for different versions I believe and if you actually examine the chart, it indicates which ones are for industry options.
JMHO as always.Well, it seems that we agree that it is up to us to figure out what the precise meanings of the reasoning codes are and how much weight they carry on a given Fico version.
But based on that I would call them "relative" and "evidence" and not "absolute" and "proof"
.
I certainly agree that reasonings code are very valuable, but I do prefer actual data points. @SouthJamaica should have enough data to determine whether the score changes could be due to raw dollar amounts, and if yes, what the thresholds are.
@Anonymous negative reason codes are data points. The only thing we get from the algorithm is score change and negative reason codes; everything else is fluff from a CMS that cannot be relied upon, so what else could you want?
We have to agree to disagree as to the reason codes because they are proof; they are the only thing that is absolute. It's the only output we have from the algorithm other than score changes. There is no other output from the algorithm, so where else can we get data from that can be relied upon?
how can you hold that data output from the algorithm is not absolute? what else do we have?