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Estimated · Delayed Market context Updated Sep 17, 2026 10:10 AM CDT

Mode: Estimated (delayed ETF proxies). Trading day and shareprices are not yet updated to today (Sep 17, 2026). Latest official TSP price date: Sep 16, 2026. Showing delayed ETF proxies as an estimate until official closes post (~8:00 PM CDT). G Fund is omitted (no market ETF approximation). Order shown: F · C · S · I.

Fund Tracks / index Proxy ETF Proxy last Day change
F · F Fund
Fixed Income Index Investment Fund
Bloomberg U.S. Aggregate Bond Index AGG
iShares Core U.S. Aggregate Bond ETF
Source: yfinance
96.16 -0.06%
C · C Fund
Common Stock Index Investment Fund
S&P 500 Index SPY
SPDR S&P 500 ETF Trust
Source: yfinance
760.68 +0.42%
S · S Fund
Small Cap Stock Index Investment Fund
Dow Jones U.S. Completion Total Stock Market Index VXF
Vanguard Extended Market ETF
Source: yfinance
236.82 +0.30%
I · I Fund
International Stock Index Investment Fund
International equities (historically MSCI EAFE; broader ex-U.S. indexes may apply) EFA
iShares MSCI EAFE ETF
Source: yfinance
106.17 +0.97%

Disclaimer: Delayed market ETF day-change figures for educational context only. These are not TSP Fund share prices, not official TSP performance, and not identical to TSP benchmarks (especially S and I Fund indexes). Figures may differ materially from tsp.gov valuations and daily pricing. When official TSP closes for the current trading day are available in our database, this strip switches to Actual mode and shows TSP fund day changes instead.

Current allocations
Monthly allocation

Buy on Rumor Sell on News

Allocation percentages for September 2024
F Fund 100%
C Fund 0%
S Fund 0%
I Fund 0%

Welcome to September and Happy Labor Day!  I received a few emails over the weekend and today about my posting timelines.  When the end of the month falls on a weekend, I typically delay posting my newsletter and allocations until Sunday night..  This allows additional news cycles (the world is an ever changing place) for me to consider my moves.  When the following Monday is a bank holiday, like today, I wait until Monday evening.  I honor all subscriptions that end in the first few days to make sure expiring subscriptions get all my details.

So, as you might have noticed, I'm making a very drastic change in my allocations this month.  I'm moving everything to the F Fund for September.  I have not done this since March of 2021, which were deviations from my technical analysis because of the extreme circumstances at the time.  The last pivot to the F Fund based solely on technical details was July 2016.  This time around, much of my technical data says to remain 100% in the C Fund, but I'm not confident that is the right move, for September at least.

Several reasons:

  • The election.  If you notice above, the previous moves to the F Fund came during the 2016 election and just after the 2020 election and during the COVID crisis.  We have seen so many Black Swan events with this election, that I just don't feel comfortable in the C Fund this month (probably for October too).  The stock market abhors uncertainty and everywhere I look, I see uncertainty.
  • Jobless claims.  New jobs added were revised downward by over 800,000 jobs in the last year.  In short, the economy is not as strong as we are being led to believe.  Polling for the election also shows the economy is the number one issue for voters.  If the economy were strong, this would be lower down on the list.  This is obviously tied closely to inflation.  Of note, inflation is returning to pre-COVID levels, but unfortunately for the consumer, the new price levels are a significant increase from 2020.  Everything in the grocery store is at least a $1 more.  Multiply that by 100 items and you can tangibly see the impacts and why the "Economy" is the main issue.
  • Jackson Hole.  The Federal Reserve's annual economic symposium at Jackson Hole, Wyoming revealed several insights into where our economy is likely headed and what the Federal Reserve intends to do in the coming months.  They very strongly indicated an interest rate cut.  As the title of my post reveals, one buys on rumor and sells on news.  This is still just a rumor until they do it and so we have a pop toward the end of August.  I expect a drop when they actually do cut rates.  The fact they are cutting rates indicates they are happy with the inflation target, but they also indicated a policy change where they were shifting away from tackling inflation and towards maximum employment.  This and the revision above leads me to believe they see a downturn in the works.  If they catch it fast enough, great, but I'm not so sure they have.  Of note, a reduction in interest rates will help the F Fund, even if there is a sell-off in the C Fund as bond prices are the inverse of interest rates.

We have seen a 19.5% gain this year and if I lock that in, I'll be very happy.  However, based on the above, my assessment for September is not as positive.  Keep investing! 

Last 12 month TSP returns

TSP fund quotes

Latest stored share prices for context with this post. Scroll sideways on small screens.

Date L Income L 2030 L 2035 L 2040 L 2045 L 2050 L 2055 L 2060 L 2065 L 2070 L 2075 G Fund F Fund C Fund S Fund I Fund
2026-09-16 30.9516 63.1152 19.3938 74.7409 20.7723 46.2304 24.2845 24.2811 24.2775 14.3884 12.5683 20.2182 20.5873 121.8196 113.1040 64.7938
2026-09-15 30.9724 63.2041 19.4277 74.8841 20.8151 46.3321 24.3491 24.3457 24.3422 14.4267 12.6018 20.2155 20.5933 122.3618 113.4990 64.7795
Daily Change -0.07%-0.14%-0.17%-0.19%-0.21%-0.22%-0.27%-0.27%-0.27%-0.27%-0.27%0.01%-0.03%-0.44%-0.35%0.02%
Month to Date -0.47%-1.04%-1.31%-1.44%-1.56%-1.66%-1.94%-1.95%-1.95%-1.95%-1.95%0.22%-1.25%-1.67%-2.98%-2.03%
Year to Date 5.84%8.64%9.7%10.26%10.75%11.26%13.32%13.32%13.32%13.31%13.31%3.22%-1.41%11.24%12.64%16.76%
Details L Income L 2030 L 2035 L 2040 L 2045 L 2050 L 2055 L 2060 L 2065 L 2070 L 2075 G Fund F Fund C Fund S Fund I Fund

Allocation history

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