Binary options, explained like you’re new (but not naïve)
A binary option is a contract with two possible outcomes at expiry: either you receive a fixed payout (if a specific condition is met) or you receive nothing (or you lose your stake). The outcome is “binary” because there are only two states: yes/no, win/lose.
A classic example: “Will GBP/USD be above 1.3000 at 3:00pm?” If it is above the level at the expiry time, the contract pays out. If not, it doesn’t. Many platforms express this as a percentage return (for example, “80% payout”), which can make it feel like a predictable edge. It isn’t.
In real trading terms, a binary option is not simply “guessing direction.” You’re making a bet on a combination of: (1) direction, (2) timing, (3) volatility, (4) execution rules, and (5) the platform’s pricing and settlement logic. When people lose money quickly, it’s often because they only think about direction — and ignore timing and pricing.
How the payout math really works
Suppose a platform offers an 80% payout on a certain contract. That means if you stake £100 and win, you get £180 back (your £100 plus £80 profit). If you lose, you might lose the £100 stake.
For the trade to be “break-even” over time, you need a win rate high enough to overcome the loss size. With an 80% payout, a simplified break-even win rate is: 100 / (100 + 80) = 55.56%. That means you’d need to win more than ~55.6% of the time just to break even (before considering platform frictions, market conditions, or any settlement disadvantages).
Coinfy perspective: If a platform markets binary options as “easy money,” treat that as a risk signal. The product structure can be unforgiving, especially on short expiries.
Why “how it settles” matters more than most people realise
Binary options depend on what counts as the official price at expiry: mid price, last trade, a quote stream, an internal index, or a third-party feed. Small differences in the quote source can change win/loss results on tight strikes — especially in fast markets or around news releases.
That’s why broker choice matters: not because of marketing claims, but because of transparency, platform reliability, and the quality of rules and disclosures. In 2026, “best” should mean: clear product terms, stable execution, honest risk language, and dependable withdrawals — not the largest promised payouts.
What “in the UK” changes
UK retail traders must pay attention to regulation. The FCA set rules to permanently prohibit the sale, marketing and distribution of binary options to UK retail consumers by firms acting in or from the UK [Source](https://www.fca.org.uk/publications/policy-statements/ps19-11-product-intervention-measures-retail-binary-options). The FCA’s rationale is consumer protection — it highlighted evidence of consumer harm and the inherent risks of these products [Source](https://www.fca.org.uk/news/press-releases/fca-proposes-permanent-measures-retail-cfds-and-binary-options).
Practically, that means a “best binary options brokers for 2026 UK” page cannot responsibly pretend the product is widely available to UK retail traders. Instead, the best educational approach is: (1) explain binaries clearly, (2) explain what availability can look like (for example professional categorisation or overseas venues), and (3) highlight UK-appropriate alternatives and safer platform selection criteria.