Thrift Savings Plan I Fund

Thrift Savings Plan · Daily Share Price · Currency is USD

63.4469

-0.0644 (-0.10%)

Oct 16, 2026, 4:00 PM EDT

Fund Assets	123.60B
Expense Ratio	0.048%
Cost per $1,000	$0.48
Inception Date	May 1, 2001
Asset Class	Equity
Fund Family	TSP
Risk Level	High
Sharpe Ratio (1Y)	1.11
Dividends	None

Previous Close	63.51
1-Month Return	-2.06%
YTD Return	14.34%
1-Year Return	19.72%
5-Year Return	62.03%
Avg. Annual Return	6.37%
52-Week Low	51.87
52-Week High	66.75
All-Time High	66.75

About TSP I Fund

The TSP I Fund (International Stock Index Investment Fund) is an international stock index fund in the Thrift Savings Plan, the retirement savings plan for US federal employees and members of the uniformed services. It aims to match the performance of the MSCI ACWI IMI ex USA ex China ex Hong Kong Index, which covers large, mid and small companies in developed and emerging markets outside the US, China and Hong Kong. TSP funds are not traded on an exchange; prices are published daily by the TSP and include reinvested income.

Fund Family Thrift Savings Plan

Benchmark Index MSCI ACWI IMI ex USA ex China ex Hong Kong Index

Performance

The TSP I Fund returned 19.72% in the past year, with income reinvested in its share price. Since it began in 2001, its average annual return has been 6.37%.

Annual Returns

The TSP I Fund's return in each calendar year since 2002. Its best year was 2003 (+37.94%) and its worst was 2008 (-42.43%). It had a positive return in 17 of 24 years.

Year	Return	I Fund
2026 YTD		+14.34%
2025		+32.45%
2024		+4.27%
2023		+18.38%
2022		-13.94%
2021		+11.45%
2020		+8.17%
2019		+22.47%
2018		-13.43%
2017		+25.42%
2016		+2.10%
2015		-0.51%
2014		-5.27%
2013		+22.13%
2012		+18.62%
2011		-11.81%
2010		+7.94%
2009		+30.04%
2008		-42.43%
2007		+11.43%
2006		+26.32%
2005		+13.63%
2004		+20.00%
2003		+37.94%
2002		-15.98%

Show all years

ETF Alternatives

These ETFs track similar indexes of stocks outside the US. Unlike the I Fund's index, they include China and Hong Kong.

Fund	Expense Ratio	1-Year	5-Year
I Fund	0.048%	+19.72%	+62.03%
IXUS	0.07%	+15.93%	+48.93%
VXUS	0.05%	+15.78%	+49.16%

All TSP Funds

Fund	Price	YTD	1-Year
G Fund	20.30	+3.66%	+4.58%
F Fund	20.58	-1.44%	-1.24%
C Fund	123.64	+12.90%	+16.14%
S Fund	109.67	+9.22%	+7.79%
I Fund	63.45	+14.34%	+19.72%
L Income	31.01	+6.04%	+7.58%
L 2030	63.12	+8.64%	+10.93%
L 2035	19.37	+9.58%	+12.05%
L 2040	74.62	+10.09%	+12.69%
L 2045	20.73	+10.53%	+13.25%
L 2050	46.12	+11.00%	+13.84%
L 2055	24.20	+12.93%	+16.26%
L 2060	24.20	+12.92%	+16.26%
L 2065	24.19	+12.92%	+16.25%
L 2070	14.34	+12.92%	+16.25%
L 2075	12.52	+12.92%	+16.25%

View All TSP Funds