All charts and data below are with dividends reinvested. (Inflation adjustment is OFF !)
| Fri 2018-08-03? to Mon 2025-11-03 | 
        YTD
         Return  | 
      
        TR
         Price  | 
    ||||
|---|---|---|---|---|---|---|
| FZROX × | 
        
          +17.08%
        
         2025-11-03  | 
      
        
          2.586 TR
        
         2025-11-03  | 
    ||||
| Fidelity Zero Total Market Index Fund Mutual Fund | ||||||
| FSRNX × | 
        
          +2.75%
        
         2025-11-03  | 
      
        
          2.738 TR
        
         2025-11-03  | 
    ||||
| Fidelity Real Estate Index Fund Institutional Class Mutual Fund | ||||||
| Fri 2018-08-03? to Mon 2025-11-03 | 
        Overall
         Return  | 
      
        Exponential
         Trendline  | 
    ||||
|---|---|---|---|---|---|---|
| FZROX × | 
        +158.59%
         +14.00%/yr  | 
      
        +13.47%/yr
         (R2=0.886)  | 
    ||||
| Fidelity Zero Total Market Index Fund Mutual Fund | ||||||
| FSRNX × | 
        +28.15%
         +3.48%/yr  | 
      
        +3.12%/yr
         (R2=0.272)  | 
    ||||
| Fidelity Real Estate Index Fund Institutional Class Mutual Fund | ||||||
| Fri 2018-08-03? to Mon 2025-11-03 | 
        Start
         Value  | 
      
        End
         Value  | 
    ||||
|---|---|---|---|---|---|---|
| FZROX × | 
        $10,000.00
         2018-08-03  | 
      
        $25,858.98
         2025-11-03  | 
    ||||
| Fidelity Zero Total Market Index Fund Mutual Fund | ||||||
| FSRNX × | 
        $10,000.00
         2018-08-03  | 
      
        $12,814.68
         2025-11-03  | 
    ||||
| Fidelity Real Estate Index Fund Institutional Class Mutual Fund | ||||||
| Year | FZROX | FSRNX | 
|---|---|---|
| 2025 (YTD) | +17.08% | +2.75% | 
| 2024 | +23.94% | +4.99% | 
| 2023 | +26.20% | +11.93% | 
| 2022 | −19.21% | −26.14% | 
| 2021 | +25.78% | +40.66% | 
| 2020 | +20.51% | −11.31% | 
| 2019 | +31.06% | +23.96% | 
| 2018 | −12.03% | −3.61% | 
| 2017 | — | +4.37% | 
| 2016 | — | +7.98% | 
| 2015 | — | +4.38% | 
| 2014 | — | +35.33% | 
| 2013 | — | +2.76% | 
| 2012 | — | +19.30% | 
| 2011 | — | +5.52% | 
| Fri 2018-08-03? to Mon 2025-11-03 | 
        Current
         Drawdown  | 
      
        Worst
         Drawdown  | 
    ||||
|---|---|---|---|---|---|---|
| FZROX × | −0.62% | 
        −34.96%
         2020-03-23  | 
    ||||
| Fidelity Zero Total Market Index Fund Mutual Fund | ||||||
| FSRNX × | −10.81% | 
        −44.26%
         2020-03-23  | 
    ||||
| Fidelity Real Estate Index Fund Institutional Class Mutual Fund | ||||||