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Actual TSP fund day change Price date Jul 31, 2026 · loaded Jul 31, 2026 9:11 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 Jul 31, 2026 vs prior post Jul 30, 2026.

Fund Tracks / index Share price Prior price Day change
F · F Fund
Fixed Income Index Investment Fund
Bloomberg U.S. Aggregate Bond Index 20.7644 20.8240 -0.29%
C · C Fund
Common Stock Index Investment Fund
S&P 500 Index 120.6031 119.7571 +0.71%
S · S Fund
Small Cap Stock Index Investment Fund
Dow Jones U.S. Completion Total Stock Market Index 113.9868 114.4461 -0.40%
I · I Fund
International Stock Index Investment Fund
International equities (historically MSCI EAFE; broader ex-U.S. indexes may apply) 64.0123 63.6309 +0.60%

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

Keep a Wary Eye on the Horizon

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

Watching Lex Fridman interview Elon Musk makes me wonder if we are living in a simulation.  This month has seen two major events.  The assassination attempt on former President Trump and the departure of President Biden from the presidential race.  I wrote in early 2024 that the party candidates appeared set, and we would see some stability. 

How wrong I was.   

Thankfully for investors neither of these two events was catastrophic, I do of course feel for the man that was killed and the two wounded men.

Other international events could also pose problems in the near term.  I think most people have put the Russo-Ukraine war in the back of their minds (except for the first delivery of F-16s), but events in Israel, Lebanon, Syria, and Iran have the potential to create additional issues across the Middle East.  The most critical issue of concern for me as an investor is the escalation of the attacks in the Red Sea moving to other parts of the Middle East.  Should the Suez Canal or the Strait of Hormuz become threatened, we could see a global supply chain crisis.

As an investor, I cannot take stability for granted ever again.  We have the Democratic Party convention in August which could prove to be disruptive and campaign events for Trump will continue until election day.  As mentioned above, I think parts of the world are watching what Iran does in retaliation for the assassination of the Hamas leader in Tehran.  I’m not quite to the point of recommending the F Fund, but I think I am close-I might shift in September.  We have had an incredible year, and even with the crazy events we saw positive returns across all funds.  Unfortunately, the C Fund was the laggard for the month, but for the year it is still returning an amazing 16.67%.

Aside from my potential shift to the F Fund in September, I am somewhat positive on the stock market in September.  The Federal Reserve continues to remain hawkish on their efforts to fight inflation. They seem dedicated to get it low and make sure it stays low.  However, just today they opened the door to a rate cut in September.  I would expect the markets to react positively tomorrow.  I'm staying in the C Fund for August.

Keep a wary eye on the horizon and 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
2026-07-31 30.7572 62.6825 19.2573 74.2118 20.6242 45.8956 24.0788 24.0756 24.0723 14.2670 12.4622 20.0914 20.7644 120.6031 113.9868 64.0123
2026-07-30 30.7135 62.5106 19.1930 73.9435 20.5446 45.7066 23.9544 23.9513 23.9480 14.1934 12.3979 20.0889 20.8240 119.7571 114.4461 63.6309
Daily Change 0.14%0.27%0.34%0.36%0.39%0.41%0.52%0.52%0.52%0.52%0.52%0.01%-0.29%0.71%-0.4%0.6%
Month to Date 0000000000000000
Year to Date 5.18%7.89%8.93%9.48%9.96%10.45%12.36%12.36%12.36%12.36%12.36%2.57%-0.56%10.13%13.52%15.35%
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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