All charts and data below are CPI-U inflation-adjusted and with dividends reinvested. (Why?)

Total Real Returns

FSMDX: Total Real Return Chart (Dividends Reinvested, Inflation Adjusted)

FSMDX real return snapshot: after CPI-U inflation, FSMDX returned +11.05% over the past year and +10.28% YTD, with dividends reinvested. Since Sep. 14, 2011, FSMDX is up +296.45% in real purchasing-power return, or +9.56%/yr, and is currently −5.19% below its real total-return high on Aug. 14, 2026.

Data ending Thu Oct. 15, 2026

Growth of $10,000

Wed 2011-09-14💬 to Thu 2026-10-15 Overall
Return 		Exponential
Trendline
FSMDX × 		+296.45%
+9.56%/yr 		+8.05%/yr
R2=0.911
Fidelity Mid Cap Index Fund Institutional Premium Class Mutual Fund

Growth of $10,000 Summary

Wed 2011-09-14💬 to Thu 2026-10-15 Start
Value 		End
Value
FSMDX × 		$10,000.00
2011-09-14 		$39,644.73
2026-10-15

This Year’s Performance

through 2026-10-15

  YTD YoY
FSMDX × 		+10.28% +11.05%

Drawdowns

  Current
Drawdown 		Worst
Drawdown
FSMDX × 		−5.19%
on 2026-10-15
from 2026-08-14 peak 		−40.31%
on 2020-03-23
from 2020-02-20 peak

Rolling Returns

Period ending Thu 2026-10-15 1 yr 2 yr 3 yr 5 yr 10 yr
FSMDX × 		+11.05% +18.05%
+8.65%/yr 		+52.58%
+15.12%/yr 		+18.36%
+3.43%/yr 		+117.73%
+8.09%/yr

Annual Returns

Year FSMDX
2026 (YTD) +10.28%
2025 +7.70%
2024 +12.16%
2023 +13.40%
2022 −22.30%
2021 +14.50%
2020 +15.55%
2019 +27.61%
2018 −10.77%
2017 +16.04%
2016 +11.54%
2015 −3.20%
2014 +12.32%
2013 +32.82%
2012 +15.24%
2011 +4.07%