Page 1 of 2 12 LastLast
Results 1 to 12 of 22

Thread: F Fund's inverse relationship to C Fund

  1. #1
    JTH's Avatar
    JTH
    JTH is offline TSP Universe
    Join Date
    Jul 2007
    Location
    Texas
    Posts
    3,824
    Blog Entries
    176

    Default F Fund's inverse relationship to C Fund

    As we know, the F fund often trends inversely to the C fund but how often?

    I've had success in the past using a gaining day in the F fund to dip buy into the C fund, but it seems lately the two funds have been trending together more often.


    I'm not sure if this is the case, but I took a sample of the last 2 months or 41 trading days.

    68% (28 days) the two funds traded inversely to each other.
    32% (13 days) the two funds traded in the same direction.
    20% (8 days) both funds were up
    12% (5 days) both funds were down.

    Does anyone know of a good way to forecast when the two funds will trend together?


  2.  
  3. #2
    hessian's Avatar
    hessian is offline Team TSP
    Join Date
    Sep 2007
    Posts
    982

    Default Re: F Fund's inverse relationship to C Fund

    JTH,
    I've been noticing the F-Fund is behaving oddly as well.
    I have a theory, but need someone with more background/knowledge to respond whether there's anything to it !

    So here goes: First I noticed it all began/coincided almost to the day, that Fannie & Freddie announed trouble, were bailed out, and passage of Act to further "bail out" "endangered entities."
    I believe it was T-Bonds that were used to enable the "bail-outs". I'm guessing that this somehow damaged our T-Bond holdings, weakened them - and/or is somehow is causing the Bonds/F-Fund to behave so strangely.

    Appreciate anyone knowledgeable to weigh-in, because the F-Fund's strange behavior is keeping me away from it - and suggest others be wary also, until we can understand exactly what's going on with it!
    VR

  4.  
  5. #3
    malyla's Avatar
    malyla is offline Team TSP
    Join Date
    Mar 2007
    Posts
    733

    Default Re: F Fund's inverse relationship to C Fund

    Quote Originally Posted by hessian View Post
    JTH,
    I've been noticing the F-Fund is behaving oddly as well. I have a theory, but need someone with more background/knowledge to respond whether there's anything to it !

    So here goes: First I noticed it all began/coincided almost to the day that Fannie & Freddie announed trouble, were bailed out, and passage of Act to "bail out" these entities. I believe it was T-Bonds that were used as the collateral to do this. I'm guessing that this baillout somehow damaged our T-Bond holdings, weakened them - and/or is somehow is causing the Bonds/F-Fund to behave so strangely.

    Appreciate anyone knowledgeable to weigh-in, because this strange behavior if keeping me away from the F-Fund also, until we find out more what's going on!
    VR
    I saw something simular and speculated that maybe g is better than f. I thought it was due to stagflation but maybe it's due to the gov insuring the future of our finances to the bonds. This seems very dangerous.
    Life is Good! Retirement will be better! Just Keep Your Tail! 100% F @some risk
    2011 returns: 20.35%/27.11% using 10 IFTs

  6.  
  7. #4
    JTH's Avatar
    JTH
    JTH is offline TSP Universe
    Join Date
    Jul 2007
    Location
    Texas
    Posts
    3,824
    Blog Entries
    176

    Default Re: F Fund's inverse relationship to C Fund

    I went back 100 trading days and got simular results. I'm not an excel guy, otherwise I'd do some cool math stuff and crank out some real results.

  8.  
  9. #5
    squalebear's Avatar
    squalebear is offline TSP Universe
    Join Date
    Sep 2007
    Location
    New Jersey
    Posts
    4,754

    Question Re: F Fund's inverse relationship to C Fund

    Quote Originally Posted by JTH View Post
    As we know, the F fund often trends inversely to the C fund but how often?

    I've had success in the past using a gaining day in the F fund to dip buy into the C fund, but it seems lately the two funds have been trending together more often.


    I'm not sure if this is the case, but I took a sample of the last 2 months or 41 trading days.

    68% (28 days) the two funds traded inversely to each other.
    32% (13 days) the two funds traded in the same direction.
    20% (8 days) both funds were up
    12% (5 days) both funds were down.

    Does anyone know of a good way to forecast when the two funds will trend together?
    Interesting Stuff JTH, after reading your post I took a look at the
    AGG vs SPX for the last two days. Why? Because I noticed earlier
    that the AGG,SPX,DWCPF and EFA were all negative at the same
    time. This held true on Friday as well. Its rare to see those items
    all negative on any given day. So I was wondering, could you do
    the same type of analysis on the above mentioned so we can see
    the simularities or differences the results might bring?
    My thoughts of future market events are strictly my gut feelings and have nothing
    to do with actual knowledge or experience concerning the Stock Market or Investing.

  10.  
  11. #6
    JTH's Avatar
    JTH
    JTH is offline TSP Universe
    Join Date
    Jul 2007
    Location
    Texas
    Posts
    3,824
    Blog Entries
    176

    Default Re: F Fund's inverse relationship to C Fund

    Quote Originally Posted by squalebear View Post
    So I was wondering, could you do
    the same type of analysis on the above mentioned so we can see
    the simularities or differences the results might bring?
    I noticed the same thing. I wanted to add the S and I to the mix, but I couldn't find historical data on S. I looked at Yahoo and Google and the results came up dry.

    I may try something along those lines if time permits, but it's a slow process because I was hand jamming this stuff. That's why I wish I was an Excel guru. I so admire those who can manipulate data using excel.

  12.  
  13. #7
    squalebear's Avatar
    squalebear is offline TSP Universe
    Join Date
    Sep 2007
    Location
    New Jersey
    Posts
    4,754

    Wink Re: F Fund's inverse relationship to C Fund

    Quote Originally Posted by JTH View Post
    I noticed the same thing. I wanted to add the S and I to the mix, but I couldn't find historical data on S. I looked at Yahoo and Google and the results came up dry.

    I may try something along those lines if time permits, but it's a slow process because I was hand jamming this stuff. That's why I wish I was an Excel guru. I so admire those who can manipulate data using excel.
    I'm no Guru, But maybe I can help. I'll see what I can do !
    My thoughts of future market events are strictly my gut feelings and have nothing
    to do with actual knowledge or experience concerning the Stock Market or Investing.

  14.  
  15. #8
    JTH's Avatar
    JTH
    JTH is offline TSP Universe
    Join Date
    Jul 2007
    Location
    Texas
    Posts
    3,824
    Blog Entries
    176

    Default Re: F Fund's inverse relationship to C Fund

    Thanks, I'm trying to find the closing prices for $EMW, no luck so far.

  16.  
  17. #9
    squalebear's Avatar
    squalebear is offline TSP Universe
    Join Date
    Sep 2007
    Location
    New Jersey
    Posts
    4,754

    Default Re: F Fund's inverse relationship to C Fund

    AGG vs SPX
    June 8th Thru August 4th, 2008 (40 days)

    70% (28 days) the two funds traded inversely to each other.
    30% (12 days) the two funds traded in the same direction.
    20% (8 days) both funds were up
    12.5% (5 days) both funds were down.

    ----------------------------------------------------------------------------------------
    (I) FUND vs (C) FUND
    68% (28 days) the two funds traded inversely to each other.
    32% (13 days) the two funds traded in the same direction.

    20% (8 days) both funds were up
    12% (5 days) both funds were down.
    My thoughts of future market events are strictly my gut feelings and have nothing
    to do with actual knowledge or experience concerning the Stock Market or Investing.


  18.  
  19. #10
    squalebear's Avatar
    squalebear is offline TSP Universe
    Join Date
    Sep 2007
    Location
    New Jersey
    Posts
    4,754

    Default Re: F Fund's inverse relationship to C Fund

    Quote Originally Posted by JTH View Post
    Thanks, I'm trying to find the closing prices for $EMW, no luck so far.
    http://stockcharts.com/h-sc/ui?s=$em...7382629&r=2697

    Oooops,,,,you mean daily prices,,,,gotcha ya
    My thoughts of future market events are strictly my gut feelings and have nothing
    to do with actual knowledge or experience concerning the Stock Market or Investing.

  20.  
  21. #11
    squalebear's Avatar
    squalebear is offline TSP Universe
    Join Date
    Sep 2007
    Location
    New Jersey
    Posts
    4,754

    Default Re: F Fund's inverse relationship to C Fund

    Suggestion (if all else fails) !

    Click on the link I gave you below.
    Under the chart change the "Range" drop menu to the specific date you need.
    Start Date and End Date being the same date you desire. You'll get the closing
    price just above the chart.
    Last edited by squalebear; 08-05-2008 at 03:16 AM.
    My thoughts of future market events are strictly my gut feelings and have nothing
    to do with actual knowledge or experience concerning the Stock Market or Investing.

  22.  
  23. #12
    JTH's Avatar
    JTH
    JTH is offline TSP Universe
    Join Date
    Jul 2007
    Location
    Texas
    Posts
    3,824
    Blog Entries
    176

    Default Re: F Fund's inverse relationship to C Fund

    I looked at the last 200 days of trading and even broke it down to the last 50, 100, 150, and 200 trading days.

    It was interesting how the number of F & C inverse days were the exact same on the last 50, 51-100, and 101-150 days.

    Overall there were 140 inverse trading days 70%
    28 days traded down together 14%
    32 days traded up together 16%

    Of the 28 days when both funds are down, 46% of the time both funds traded down the next day.

    Of the 32 days when both funds are up, 56.25% F was up the next day and 43.75% C was up the next day.

    I found it interesting there were 5 times when both funds traded up 2 days in a row, yet not once did they trade down together more then one day in a row.

    If the trend holds true, then both funds will not be down tomorrow...

  24.  
Page 1 of 2 12 LastLast

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
S&P 500 (C fund)
[Chart]
1d  5d  3m  6m  1y  2y
Dow Completion (S fund)
[Chart]
1d  5d  3m  6m 
EFA (I fund)
[Chart]
1d  5d  3m  6m  1y  2y
Bonds (F fund)
[Chart]
1d  5d  3m  6m  1y  2y