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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

Normalizing Uncertainty

An uncertain world provides certainty

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

Welcome to June!  We have had a fantastic year, despite my reservations of the S&P 500 being too hot and inflation being too high.  We are at 11.29% this year for the C Fund which is on par with other years that resulted in +20% returns.  What makes this year different is the higher interest rates, which should drag the stock market down. 

We are seeing the Small Caps suffering from inflation, however.  As I have mentioned in previous posts, the Small Caps are less able to handle the higher interest rate environment as they must accept the interest rates given their basic financial position relative to the lenders.  This in turn increases their interest expense on borrowing and can also increase their COGS as suppliers pass on pricing increases without the ability to resist.  All of this is combining to reduce their expected earnings and future cash flow projections which is directly tied to their stock price.

I think the market in general is fairly stable at this time.  We do have a certain amount of uncertainty in the world, something the market abhors. However, many of the events causing the uncertainty (e.g., Ukraine, Gaza) have become the status quo, making things more certain in an ironic way.  Additionally, we are in an election year where uncertainty and surprises should reign. However, I do not think this year will follow that pattern.  Both parties have their candidates, and I think most voters are already decided. Even the Trump trials seem to be a foregone conclusion with no change in the electorate because of these trials. I would be cautious as we get closer to November, but for now, I do not see the election as a major source of uncertainty.

I do expect several corrections over the course of the next 6-9 months, it’s just how the market works. I think the Small Caps will continue to be sluggish until inflation is reduced.  As for the F Fund, I do not see much growth in the international markets as we continue to export our inflation to the other nations of the world-Japan and the falling Yen being a prime example (of course Japan has other issues as well).

For June I’m still positive on the C Fund and will be keeping it at 100% for both new contributions and current allocations.  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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