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IVV.AX vs. IGB.AX
Performance
Return for Risk
Drawdowns
Volatility
Dividends

IVV.AX vs. IGB.AX

Last updated Jul 18, 2026
Documentation

IVV.AX (iShares S&P 500 ETF) and IGB.AX (iShares Treasury ETF) are both exchange-traded funds - IVV.AX is a S&P 500 fund tracking the S&P 500 Net TR Index (AUD), while IGB.AX is a Government Bonds fund tracking the iShares Treasury Index. Both are passively managed. Over the past 10 years, IVV.AX returned 109.77%/yr vs 0.94%/yr for IGB.AX. At a correlation of -0.03, they often move in opposite directions.

Performance

IVV.AX vs. IGB.AX - Performance Comparison

The chart below illustrates the hypothetical performance of a A$10,000 investment in iShares S&P 500 ETF (IVV.AX) and iShares Treasury ETF (IGB.AX). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

In the year-to-date period, IVV.AX achieves a 4.48% return, which is significantly higher than IGB.AX's 1.29% return. Over the past 10 years, IVV.AX has outperformed IGB.AX with an annualized return of 109.77%, while IGB.AX has yielded a comparatively lower 0.94% annualized return.

IVV.AX

1D
-1.19%
1M
0.28%
6M
3.46%
YTD
4.48%
1Y
11.47%
3Y*
18.48%
5Y*
95.38%
10Y*
109.77%

IGB.AX

1D
-0.21%
1M
-0.34%
6M
0.91%
YTD
1.29%
1Y
0.77%
3Y*
2.77%
5Y*
-0.75%
10Y*
0.94%
*Multi-year figures are annualized to reflect compound growth (CAGR)

IVV.AX vs. IGB.AX - Yearly Performance Comparison

2026 (YTD)202520242023202220212020201920182017
IVV.AX
iShares S&P 500 ETF		4.48%9.09%37.10%25.77%1,137.93%2,933.38%11.30%62.34%3.21%10.85%
IGB.AX
iShares Treasury ETF		1.29%2.62%1.90%3.88%-10.24%-3.27%3.68%7.38%4.73%2.37%

Correlation

The correlation between IVV.AX and IGB.AX is 0.16, which is low. Their price movements are largely independent, making them effective diversification partners.

Correlation
Correlation (1Y)
Calculated over the trailing 1-year period

0.16

Correlation (3Y)
Calculated over the trailing 3-year period

0.06

Correlation (5Y)
Calculated over the trailing 5-year period

0.10

Correlation (10Y)
Calculated over the trailing 10-year period

0.00

Correlation (All Time)
Calculated using the full available price history since Mar 13, 2012

-0.03

The correlation between IVV.AX and IGB.AX shifts across timeframes, from -0.03 (all time) to 0.16 (1 year), reflecting how their relationship changes across market environments.

Compare stocks, funds, or ETFs

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iShares S&P 500 ETF

iShares Treasury ETF

Often compared with IVV.AX:
IVV.AX vs. IVVIVV.AX vs. IOZ.AXIVV.AX vs. NDQ.AXIVV.AX vs. GLDN.AXIVV.AX vs. VWRD.LIVV.AX vs. HYLD.TOIVV.AX vs. AGIX
Often compared with IGB.AX:
IGB.AX vs. AGVT.AXIGB.AX vs. GOVT.AXIGB.AX vs. RGB.AXIGB.AX vs. RSM.AXIGB.AX vs. VGB.AXIGB.AX vs. AUMF.AXIGB.AX vs. BILL.AX

Return for Risk

IVV.AX vs. IGB.AX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.
IVV.AX
IVV.AX Risk / Return Rank: 3232
Overall Rank
IVV.AX Sharpe Ratio Rank: 3838
Sharpe Ratio Rank
IVV.AX Sortino Ratio Rank: 3636
Sortino Ratio Rank
IVV.AX Omega Ratio Rank: 3737
Omega Ratio Rank
IVV.AX Calmar Ratio Rank: 2525
Calmar Ratio Rank
IVV.AX Martin Ratio Rank: 2626
Martin Ratio Rank
IGB.AX
IGB.AX Risk / Return Rank: 1212
Overall Rank
IGB.AX Sharpe Ratio Rank: 1414
Sharpe Ratio Rank
IGB.AX Sortino Ratio Rank: 1212
Sortino Ratio Rank
IGB.AX Omega Ratio Rank: 1212
Omega Ratio Rank
IGB.AX Calmar Ratio Rank: 1313
Calmar Ratio Rank
IGB.AX Martin Ratio Rank: 1212
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

IVV.AX vs. IGB.AX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares S&P 500 ETF (IVV.AX) and iShares Treasury ETF (IGB.AX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

IVV.AXIGB.AXDifference
Sharpe ratioReturn per unit of total volatility
1.07
0.19

+0.88

Sortino ratioReturn per unit of downside risk
1.50
0.30

+1.20

Omega ratioGain probability vs. loss probability

1.20

1.03

+0.16

Calmar ratioReturn relative to maximum drawdown

0.95

0.19

+0.76

Martin ratioReturn relative to average drawdown

2.55

0.37

+2.18

IVV.AX vs. IGB.AX - Sharpe Ratio Comparison

The current IVV.AX Sharpe Ratio is 1.07, which is higher than the IGB.AX Sharpe Ratio of 0.19. The chart below compares the historical Sharpe Ratios of IVV.AX and IGB.AX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

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Drawdowns

IVV.AX vs. IGB.AX - Drawdown Comparison

The maximum IVV.AX drawdown since its inception was -38.37%, which is greater than IGB.AX's maximum drawdown of -16.94%. Use the drawdown chart below to compare losses from any high point for IVV.AX and IGB.AX.

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Drawdown Indicators

IVV.AXIGB.AXDifference

Max Drawdown

Largest peak-to-trough decline

-38.37%

-16.94%

-21.43%

Max Drawdown (1Y)

Largest decline over 1 year

-11.60%

-3.87%

-7.73%

Max Drawdown (3Y)

Largest decline over 3 years

-17.38%

-3.92%

-13.46%

Max Drawdown (5Y)

Largest decline over 5 years

-17.38%

-16.01%

-1.37%

Max Drawdown (10Y)

Largest decline over 10 years

-23.89%

-16.94%

-6.95%

Current Drawdown

Current decline from peak

-1.59%

-5.91%

+4.32%

Average Drawdown

Average peak-to-trough decline

-9.46%

-4.45%

-5.01%

Ulcer Index

Depth and duration of drawdowns from previous peaks

4.40%

2.05%

+2.35%

Volatility

IVV.AX vs. IGB.AX - Volatility Comparison

iShares S&P 500 ETF (IVV.AX) has a higher volatility of 2.80% compared to iShares Treasury ETF (IGB.AX) at 0.87%. This indicates that IVV.AX's price experiences larger fluctuations and is considered to be riskier than IGB.AX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

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Volatility by Period

IVV.AXIGB.AXDifference

Volatility (1M)

Calculated over the trailing 1-month period

2.80%

0.87%

+1.93%

Volatility (6M)

Calculated over the trailing 6-month period

7.86%

2.89%

+4.97%

Volatility (1Y)

Calculated over the trailing 1-year period

10.36%

4.01%

+6.35%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

583.06%

5.40%

+577.66%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

772.05%

5.02%

+767.03%

Dividends

IVV.AX vs. IGB.AX - Dividend Comparison

IVV.AX's dividend yield for the trailing twelve months is around 0.76%, less than IGB.AX's 2.60% yield.

PositionTTM20252024202320222021202020192018201720162015
IGB.AX
iShares Treasury ETF		2.60%3.10%2.47%1.63%0.80%1.20%2.47%1.54%1.56%2.11%2.09%5.81%
IVV.AX
iShares S&P 500 ETF		0.76%0.73%1.12%1.67%101.56%79.67%5.54%19.41%0.00%0.00%6.28%6.83%

Frequently Asked Questions

IVV.AX and IGB.AX have a correlation of 0.16, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

IVV.AX is categorized as S&P 500, while IGB.AX is Government Bonds. IVV.AX tracks S&P 500 Net TR Index (AUD), while IGB.AX tracks iShares Treasury Index.

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