VocabDictionary

strength index

/ˈstrɛŋθ ˌɪndɛks/advanced Level

English Meaning & Definitions

1.noun

A quantitative indicator or momentum oscillator used in financial technical analysis to measure the speed, magnitude, and relative power of recent price changes in a security.

Example Sentences:
  • The trader checked the strength index to determine if the stock was currently overbought or oversold.
  • A bullish divergence on the currency's strength index signaled a potential price reversal.
2.noun

A standardized numerical rating in materials science and geology reflecting the physical load capacity, resistance, or structural integrity of rock or engineering materials.

Example Sentences:
  • Geotechnical engineers calculated the point load strength index of rock samples before approving the tunnel site.
  • The compressive strength index of the newly formulated concrete exceeded safety requirements.
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Comprehensive Thesaurus Breakdown

Compare formal, informal, literary synonyms and register nuances for “strength index”.

Thesaurus Entry
Cultural Origin & Etymology

A compound term merging 'strength' (from Old English 'strængþu', meaning power, force, or firmness) and 'index' (from Latin 'index', meaning pointer, sign, or indicator). The term gained widespread prominence in financial analysis in 1978 when J. Welles Wilder Jr. introduced the Relative Strength Index (RSI) to measure price momentum. In geotechnical engineering, it historically refers to standardized mechanical metrics like the point load strength index used to classify rock hardness.

Memory Aid & Mnemonic

Picture a gym strength meter (index) measuring how much muscle (strength) a stock trend or material has left.

Frequently Asked Questions About “strength index

1. What is the meaning of “strength index” in English?

In English, strength index (noun) is defined as: “A quantitative indicator or momentum oscillator used in financial technical analysis to measure the speed, magnitude, and relative power of recent price changes in a security.”.

2. How do you use “strength index” in a sentence?

The trader checked the strength index to determine if the stock was currently overbought or oversold.

3. What are English synonyms of “strength index”?

4. What is the etymology and word origin of “strength index”?

A compound term merging 'strength' (from Old English 'strængþu', meaning power, force, or firmness) and 'index' (from Latin 'index', meaning pointer, sign, or indicator). The term gained widespread prominence in financial analysis in 1978 when J. Welles Wilder Jr. introduced the Relative Strength Index (RSI) to measure price momentum. In geotechnical engineering, it historically refers to standardized mechanical metrics like the point load strength index used to classify rock hardness.