Dynamic ETF Composition via Real-Time NAV Rebalancing
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Solution Overview
Problem
Current exchange-traded funds (ETFs) are not flexible or responsive enough to allow investors to capitalize on sudden market movements, as they are limited to a pre-selected index and do not offer intraday trading capabilities.
Innovation Solution
A system and method for creating a primary exchange-traded fund (PETF) comprising a plurality of secondary exchange-traded funds (SETFs), allowing for intraday trading and dynamic re-ranking based on net asset value (NAV) and other factors, enabling investors to capitalize on sudden market changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If current ETFs are based on a pre-selected index, then the fund structure is stable and simple, but the fund cannot respond to sudden market movements
Solution Approach 1:
The patent applies dynamics by transforming the static, pre-selected index structure into a dynamic system where the ETF composition automatically adjusts based on real-time market conditions. The fund uses algorithms that continuously monitor market movements and rebalance holdings accordingly, enabling the ETF to adapt to sudden market changes while maintaining a systematic rather than manually complex structure.
Solution Approach 2:
The invention changes key parameters of the ETF structure, including the composition criteria, rebalancing frequency, and selection metrics. Instead of fixed index weights, the patent implements variable parameters that respond to market volatility, sector performance, and other dynamic factors, allowing the fund to adjust its characteristics based on current market conditions.
2Productivity
If ETF shares can only be bought at closing price, then transaction processing is simple, but investors cannot capitalize on intraday market movements
Solution Approach 1:
The patent implements preliminary action by establishing predetermined rules and algorithms for intraday trading decisions before market movements occur. The system pre-sets criteria for buying and selling based on market conditions, volatility thresholds, and performance targets, allowing automated execution of trades throughout the day without requiring complex real-time manual analysis while still capturing intraday opportunities.
3Adaptability or versatility
If ETFs use a fixed index composition, then management is straightforward, but the fund cannot adapt to changing market conditions
Solution Approach 1:
The patent implements feedback mechanisms where the ETF continuously monitors its performance relative to market conditions, sector allocations, and volatility metrics. This feedback loops back into the management system, triggering automatic rebalancing and repositioning decisions. The system learns from market responses and adjusts its parameters accordingly, creating an adaptive management approach that goes beyond fixed rules while maintaining systematic control.
Data Source
AI summary
A system and method for ETF investing that provides a primary exchange traded fund (PETF) that comprises a plurality of shares, wherein the primary exchange traded fund comprises investments in a plurality of secondary exchange traded funds (SETF). The system and method enable intraday, or other periodic, trading of a variable number and type of ETFs through a single ETF, based on one or more categories and factors including, but not limited to, real-time NAVs.