Source: https://www.vistashares.com/etf-guides/
Updated: 2026-11-13

# ETF education *& tools*

Plain-language guides to income, buffer, thematic and core ETFs, with calculators, a glossary and dated industry statistics. Educational, product-free and sourced.

## Guides

[Covered Call and Option Income ETFs: A GuideHow covered call and option income ETFs generate distributions, what drives the payout, and how to read distribution rates, yields and return of capital.35 articles and tools](https://www.vistashares.com/income-etf-guide/)[Buffer ETFs ExplainedWhat buffer ETFs are, how the buffer and cap are built with options, how outcome periods work, and the risks to understand before using a buffered ETF.40 articles and tools](https://www.vistashares.com/buffer-etf-guide/)[Thematic and Infrastructure InvestingHow thematic investing works and what sits inside the AI supply chain, data centers, the space economy, defense and robotics.51 articles and tools](https://www.vistashares.com/thematic-etf-guide/)[ETF Basics: How Exchange-Traded Funds WorkWhat an ETF is, how ETFs trade and are priced, what they cost to own, active vs passive funds, spreads, premiums and how to buy an ETF, explained plainly.43 articles and tools](https://www.vistashares.com/etf-basics-guide/)

## Calculators and reference

[Covered call calculatorCovered Call and Option Income ETFs: A Guide](https://www.vistashares.com/covered-call-calculator/)[Buffer ETF calculatorBuffer ETFs Explained](https://www.vistashares.com/buffer-etf-calculator/)[Buffer ETF payoff chartBuffer ETFs Explained](https://www.vistashares.com/buffer-etf-payoff-chart/)[How a buffer is built from optionsBuffer ETFs Explained](https://www.vistashares.com/buffer-options-builder/)[Buying a buffer ETF mid-periodBuffer ETFs Explained](https://www.vistashares.com/buffer-etf-mid-period-calculator/)[Loss recovery calculatorBuffer ETFs Explained](https://www.vistashares.com/loss-recovery-calculator/)[Where the money goes in each supercycleThematic and Infrastructure Investing](https://www.vistashares.com/supercycle-spending-breakdown/)[The AI supply chain, layer by layerThematic and Infrastructure Investing](https://www.vistashares.com/ai-supply-chain-map/)[ETF cost calculatorETF Basics: How Exchange-Traded Funds Work](https://www.vistashares.com/etf-cost-calculator/)[ETF glossaryDefinitions of ETF terms, A to Z](https://www.vistashares.com/etf-glossary/)[ETF industry statisticsDated figures on assets, flows, fees and launches](https://www.vistashares.com/etf-statistics/)[Methodology and data sourcesWhere our numbers come from](https://www.vistashares.com/methodology-and-data-sources/)

For educational purposes only. Not investment, legal or tax advice, and not a recommendation or an offer to buy or sell any security. Calculator results are hypothetical illustrations. Investments involve risk, including possible loss of principal.