indexinvestor

noun
UK /ˈɪndɛks ɪnˈvɛstə/
US /ˈɪndɛks ɪnˈvɛstər/

A person who buys a little bit of many companies at once to save money for later.

My aunt is an index investor who puts a little money into the whole market every month.


OTHER MEANINGS

2. Someone who follows a market index instead of picking single stocks.

As an index investor, she never worries about which company will do best.

3. A saver who uses low-cost funds to grow money over time.

The index investor kept costs low by avoiding fancy funds.

4. A person who believes slow and steady market growth beats guessing.

He became an index investor after reading that most pickers lose to the market.