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Learn CFDs

CFD education by market group.

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Currencies · 55 articles
Spot FX vs Currency Futures — OTCN Research cover
Currencies 13 Oct · 7 min

Spot FX vs Currency Futures

Spot FX trades over the counter in flexible sizes; currency futures trade on exchanges in standard contracts like CME's 125,000-euro contract. A comparison.

What Is a Safe-Haven Currency? — OTCN Research cover
Currencies 13 Oct · 7 min

What Is a Safe-Haven Currency?

Safe-haven currencies such as the US dollar, yen and Swiss franc tend to rise when markets panic. Why they attract money in stress and when they fail to.

Risk-On vs Risk-Off: How Currencies React — OTCN Research cover
Currencies 13 Oct · 6 min

Risk-On vs Risk-Off: How Currencies React

In risk-on markets, higher-yielding and commodity currencies tend to gain; in risk-off, the dollar, yen and franc tend to rise. How currencies sort into each.

What Is Purchasing Power Parity? — OTCN Research cover
Currencies 13 Oct · 7 min

What Is Purchasing Power Parity?

Purchasing power parity says exchange rates should move toward levels that equalize prices. How PPP works, what the 2026 Big Mac index showed and its limits.

What Caused the 2016 Pound Flash Crash? — OTCN Research cover
Currencies 13 Oct · 7 min

What Caused the 2016 Pound Flash Crash?

On October 7, 2016, sterling fell about 6% in two minutes of early Asian trading. What happened, what the BIS found about liquidity and algorithms, the lessons.

How Nonfarm Payrolls Moves the Dollar — OTCN Research cover
Currencies 13 Oct · 7 min

How Nonfarm Payrolls Moves the Dollar

The monthly US jobs report moves the dollar by changing expectations for Fed rates. What the report contains, how markets react and the risks on release day.

Which Currency Pairs Are the Most Volatile? — OTCN Research cover
Currencies 13 Oct · 6 min

Which Currency Pairs Are the Most Volatile?

Yen crosses such as GBP/JPY and exotics such as USD/TRY and USD/ZAR move the most. How volatility is measured and why it matters for risk and trading costs.

Major, Minor and Exotic Currency Pairs — OTCN Research cover
Currencies 13 Oct · 6 min

Major, Minor and Exotic Currency Pairs

Majors pair the US dollar with leading currencies; minors pair those currencies without the dollar; exotics add emerging-market currencies. How they differ.