Compare/Updated Oct 26, 2026, refreshed every trading day
FSPSX vs FXAIX
Fidelity Concord Street Trust - Fidelity International Index Fund against Fidelity 500 Index Fund: 4 years of returns, risk and today’s technical read, from Kavout’s own data.
FXAIX did better over the 1,000-trading-day period from Oct. 28, 2022 to Oct. 23, 2026: $1,000 grew to $2,023, a 102.3% return, versus $1,888 and 88.8% for FSPSX. FXAIX also led over three years, gaining 80.0% versus 62.3%, and had stronger recent results over one, three, six, and twelve months and YTD. The trade-off is concentration and drawdown risk: FXAIX’s worst drawdown was -19.0%, compared with -13.6% for FSPSX. However, FXAIX’s 12-month volatility was lower at 12.6% versus 16.0% for FSPSX. The funds had a 0.743 correlation in daily moves, with FSPSX beating FXAIX in 21 of the last 48 months, but FXAIX winning 27. Overall, FXAIX delivered the better return and risk-adjusted profile, while FSPSX provided greater international diversification.
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Head to head
Which has returned more, FSPSX or FXAIX?
FSPSX beat FXAIX in 21 of the last 48 months; FXAIX won the other 27. The typical monthly gap was 1.96 points.
Total return by period
Which is riskier?
FSPSX: Mar 19, 2025 to Apr 8, 2025; FXAIX: Feb 19, 2025 to Apr 8, 2025
- 0.743
- correlation of daily moves, 4 years
- 0.74
- FSPSX move per 1% in FXAIX
- 0.783
- correlation, last 12 months
Month by month
Of the last 48 months. The typical gap was 1.96 points.
When did they diverge?
| Month | FSPSX | FXAIX | Gap |
|---|---|---|---|
| November 2022 | +13.7% | +5.6% | +8.12 pts |
| November 2024 | -0.2% | +5.9% | -6.08 pts |
| June 2024 | -2.1% | +3.6% | -5.67 pts |
| March 2025 | -0.1% | -5.6% | +5.54 pts |
Where the numbers come from. 1000 daily adjusted closes per fund from the Kavout market-data API, dividends included. Signals and indicators are Kavout’s own, refreshed nightly. Every figure is calculated from those adjusted closes.
Holdings and fees
What do you actually own with FSPSX and FXAIX?
- Price
- $66.17
- Price
- $264.99
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