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Actual TSP fund day change Price date Sep 16, 2026 · loaded Sep 16, 2026 8:09 PM CDT

Mode: Actual TSP fund prices. Day changes use consecutive rows from our share-price history (source: tsp.gov daily valuations as stored in our database). Official TSP share prices typically post around 8:00 PM CDT on trading days. Comparing Sep 16, 2026 vs prior post Sep 15, 2026.

Fund Tracks / index Share price Prior price Day change
F · F Fund
Fixed Income Index Investment Fund
Bloomberg U.S. Aggregate Bond Index 20.5873 20.5933 -0.03%
C · C Fund
Common Stock Index Investment Fund
S&P 500 Index 121.8196 122.3618 -0.44%
S · S Fund
Small Cap Stock Index Investment Fund
Dow Jones U.S. Completion Total Stock Market Index 113.1040 113.4990 -0.35%
I · I Fund
International Stock Index Investment Fund
International equities (historically MSCI EAFE; broader ex-U.S. indexes may apply) 64.7938 64.7795 +0.02%

Share prices and day changes above are from official TSP fund valuations as stored for the price dates shown. Values can differ from a live tsp.gov session until our database has refreshed (typical post ~8:00 PM CDT on trading days).

Current allocations
Monthly allocation

Disruptors in the Next Six Months

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

Welcome to July!  We had another solid month with the C Fund.  It is definitely the fund that keeps on giving.  The S and I Fund continue to be laggards this year.  Even though they are positive for the year and are on track for 5% and almost 12%, respectively, they are showing dismal returns compared to the C Fund, which, at its current pace, would be over 30% for the year!  I do not believe we will see 30% out of the C Fund though.  I hope I'm wrong, but there are just too many disruptors facing us over the next six months.

  • First, Ukraine is about to start getting really advanced weapons with the F-16.  ATACMs have already been introduced and they are starting to cause effects that will disrupt the stalemate the markets have gotten used to. 
  • Second, the presidential election has been thrown into complete disarray with President Biden's poor debate performance.  This is introducing the unknown of a possible mystery candidate for the Democrat party.  The October surprise seems to have come early.
  • Third, interest rate cuts are not expected to occur as quickly as possible.  Inflation has come down considerably since its highs, but in order to keep inflation at the new target of 3%, the Federal Reserve needs to be careful not to lower interest rates too soon or too quickly.  Additionally, the more we can outsource our inflation overseas, the better our national debt becomes.

I am also not positive on our long-term economic prospects right now.  There are many different canary in the coalmines, and if you look around, you might be seeing some in your area.  On the national level, pool supply stocks are faltering, a possible indication that consumers are tightening their spending.  At local levels, housing prices are slumping (this is not always a good indicator though as different regions can collapse for different reasons).  Bottom line, be on the look out for other indicators.  Durable goods, car prices, etc., are all good indicators, but ever since COVID and high inflation, these metrics are subject to other disruptions that may not signal a down turn.

For now, I'm remaining positive on the stock market for July and will remain 100% in the C Fund. 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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