Real ChatGPT answer · index seedFP2OOyWyBFEcompleteFinance and banking · investing and brokerageshowto
Can you evaluate the current net asset value tracking efficiency of Vanguard S and P 500 ETF versus competing iShares products during periods of extreme market volatility?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Can you evaluate the current net asset value tracking efficiency of Vanguard S and P 500 ETF versus competing iShares products during periods of extreme market volatility?
3 real searches · 1 real-search pass
VOO Vanguard S&P 500 ETF tracking error tracking difference premium discount 2025 2026 expense ratio officialGoogle ↗
OBSERVED
iShares Core S&P 500 ETF IVV tracking error tracking difference premium discount 2025 2026 officialGoogle ↗
OBSERVED
VOO IVV extreme market volatility bid ask spreads premium discount March 2020 August 2024 April 2025 ETFGoogle ↗
OBSERVED
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 3 queries…
Searches and sources
ChatGPT3 real searches · gpt-6
VOO Vanguard S&P 500 ETF tracking error tracking difference premium discount 2025 2026 expense ratio official Google ↗
iShares Core S&P 500 ETF IVV tracking error tracking difference premium discount 2025 2026 official Google ↗
VOO IVV extreme market volatility bid ask spreads premium discount March 2020 August 2024 April 2025 ETF Google ↗
- Vanguard SandP 500 ETF · fund-docs.vanguard.com
- iShares Core S&P 500 ETF · ishares.com
- VOO · advisors.vanguard.com
- iShares Core S&P 500 ETF · ishares.com
- IOSCO Publishes Results of Examination of ETF Behavior During COVID-19 Induced Market Stress · idc.org
- - For various sub-samples, average quoted spreads during the first half hour of trading on August 24 ranged from three times wider to more than 24 times wider than on the benchmark days. · sec.gov
- ETFs prove resilient amid markets’ tariff turbulence · corporate.vanguard.com
- ETFs prove resilient amid markets’ tariff turbulence · externalcrewnet.vanguard.com
- SPY liquidity: Flexibility to navigate any market · ssga.com
- How Well Run Is Your ETF? · prod-green.etf.com
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
VOO Vanguard S&P 500 ETF tracking error tracking difference premium discount 2025 2026 expense ratio official OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
iShares Core S&P 500 ETF IVV tracking error tracking difference premium discount 2025 2026 official OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
VOO IVV extreme market volatility bid ask spreads premium discount March 2020 August 2024 April 2025 ETF OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |