Index Fund Explorer
Pick an Index category, choose a lens, and see index funds sorted on open public data — every ranking showing its inputs, formula and as-of date.
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The Lenses
Tracking Error
Tracking Error measures the volatility of the difference between the Fund's return and the benchmark's return. A lower tracking error indicates better index replication.
Cost Efficiency
The Total Expense Ratio (TER) is the annual fee charged by the AMC to manage the fund. Lower fees lead to better long-term compounding.