The Chartdata journal

Markets, made clearer.

Thoughtful guides to instruments, data and the forces that connect them.

Equities

Stocks: understanding the building blocks of an equity market

A share represents an ownership interest in a company. Its market price reflects what buyers and sellers are willing to exchange at a given moment, while the company’s performance and expectations can influence its value over time.

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Funds

ETFs: a practical guide to the wrapper

Exchange-traded funds hold a portfolio or track an investment strategy, while their shares trade on an exchange. A fund can offer exposure to an index, sector, bond market or other strategy.

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Funds

Funds and ETFs: what their prices tell you

A fund pools capital under a defined investment mandate. Mutual funds and ETFs may hold similar assets, but their dealing and pricing conventions can differ.

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Markets

Market indices: reading the benchmark

An index describes a rules-based selection of securities. It provides a reference for a market or strategy, but its composition and weighting determine what it actually measures.

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Fixed income

Bond markets: yield, price and duration

A bond represents a debt obligation. Its price and yield generally move in opposite directions as market rates and perceived credit risk change.

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Currencies

Currency pairs and the markets they connect

A currency pair expresses the value of one currency in terms of another. The first is the base currency and the second is the quote currency.

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Commodities

Commodities: from spot prices to futures

Commodities span energy, metals and agricultural products. A spot reference and a futures contract describe different exposures and should not be treated as interchangeable.

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Data literacy

Splits and dividends in historical data

Corporate actions can change the interpretation of a price series. A stock split changes the share count and price scale, while a dividend distributes value to shareholders.

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