Understanding the Narrow-Based Security Index: Key Legal Insights

Definition & Meaning

A narrow-based security index is a type of financial index that has specific characteristics limiting its diversity. It typically includes nine or fewer component securities, with certain restrictions on how much weight individual securities can have within the index. For example, a single security may not account for more than thirty percent of the index's total weight, and the five highest-weighted securities must collectively represent more than sixty percent of the index. Additionally, if the lowest-weighted securities make up twenty-five percent of the index, their average daily trading volume must be below a specified threshold. These criteria help define the index's narrow focus.

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Real-world examples

Here are a couple of examples of abatement:

Example 1: A financial index that consists of five stocks, where one stock represents forty percent of the index's total weight, qualifies as a narrow-based security index due to its concentration.

Example 2: An index with ten stocks, where no single stock exceeds thirty percent of the total weight, would not be classified as a narrow-based security index. (hypothetical example)

Comparison with related terms

Term Definition
Narrow-Based Security Index An index with limited component securities and specific weight restrictions.
Broad-Based Security Index An index that includes a diverse range of securities, typically with no single security dominating its weight.

What to do if this term applies to you

If you are considering investing in a narrow-based security index or trading related futures contracts, it's essential to understand the implications of the index's classification. You may want to explore US Legal Forms for ready-to-use legal templates that can assist you in managing your investment activities. If your situation is complex, consulting a legal professional for tailored advice is advisable.

Quick facts

  • Typical number of component securities: Nine or fewer
  • Maximum weight for a single security: Thirty percent
  • Aggregate weight of the five highest securities: Over sixty percent
  • Average daily trading volume threshold: Below specified limits

Key takeaways