What is a pip in forex?

A pip is the conventional minimum change of an exchange rate: the fourth decimal for most pairs (0.0001), the second for yen pairs (0.01). On a standard lot (100,000 units) one pip is worth about 10 units of the quote currency; on a mini lot (10,000) about 1; on a micro lot (1,000) about 0.10.

Is forex leverage dangerous?

Leverage multiplies profits and losses identically: it creates no edge, it accelerates variance. With 30x leverage a 1% move against you is worth 30% of the committed margin. Real risk, however, is decided by position sizing, not by nominal leverage: you can use 30x while risking 0.5% per trade with correct stops and size. The danger is leverage used without size calculation.

When is the forex market open?

Forex is open 24 hours, 5 days a week, but liquidity is not uniform: the best hours are the London-New York overlap. In the dead hours (end-of-day rollover, overnight) spreads widen 5-10x: that's where many seemingly inexplicable stop-outs and prop-limit violations happen.

Forex trading: how it really works (pips, lots, leverage, spread, swap)

Forex (foreign exchange) is the trading of currencies: over $7 trillion a day, open 24 hours five days a week, no central venue. It's also where most of the world's retail traders operate — and lose — drawn by three baits: low starting capital, high leverage, marketing everywhere. Here's how it really works.

The units: pips and lots

Pip: the conventional minimum change — the fourth decimal for most pairs (EURUSD from 1.1400 to 1.1401 = 1 pip), the second for yen pairs.
Lot: the volume unit. Standard = 100,000 units of the base currency (1 pip ≈ $10), mini = 10,000 (≈ $1), micro = 1,000 (≈ $0.10).
The relationship that matters: money risk = stop distance in pips × pip value × lots. From this you derive the correct size — the full formula is here, and tools like FastAutolot automate it.

Leverage: accelerator, not gift

With 30x leverage (ESMA's retail max on major pairs), €1,000 of margin controls €30,000. The universally misunderstood point: leverage doesn't change your edge one millimeter — it multiplies the speed at which variance reaches you. A 1% move against you is worth 30% of the committed margin. The defense isn't avoiding leverage: it's sizing the position on risk (0.5–1% of the account per trade), which turns leverage into an accounting detail instead of a sentence.

The costs: where forex is won or lost

Spread: the bid/ask difference. 0.8 pips on EURUSD seems like nothing; over 200 trades a year on a mini lot it's a €160 guaranteed toll — and in thin hours the advertised spread doesn't exist: it widens 5–10x at rollover and on news.
Commissions: "raw spread" accounts have near-zero spreads but fixed per-lot commissions. Always add them up: one of my bots lost $127 over 50 trades of which $118 was commissions alone — the market had taken $8.
Swap: the cost (or credit) of holding overnight, tied to rate differentials — with the triple swap once a week to cover the weekend. On multi-day systems, swap drag can erode an entire edge.

Operating rule: compute your total round-trip cost and compare it with your expected average gain per trade. If the signal-to-cost ratio is under 3:1, the timeframe you're trading is probably too fast for your costs. In my BTC research that ratio was 1:30 — meaning no trade was possible.

Sessions: forex is not uniform

Open 24 hours doesn't mean tradable 24 hours. Real liquidity lives in the London and New York sessions, above all in their afternoon overlap. Transition hours and the night are the territory of wide spreads and erratic moves: in my gold EA's backtest, two specific hours of the day systematically destroyed value — removing them cut the drawdown by 47%. The calendar is a powerful subtractive filter, but it must be validated on data, not on clichés.

Who's on the other side

Banks, funds, corporate treasuries, professional market makers — and other retail traders. When you buy, someone with more information, more capital and lower costs than you is selling to you. This site's founding question counts double in forex: what's the source of your edge — who pays it, and why should they keep paying? "I saw a pattern on YouTube" is not an answer. Real answers are structural (session asymmetries, forced flows, microstructure), behavioral (other people's stops), or risk premia — and they must be verified on data.

CFDs and brokers: know before you go

Retail accesses forex almost always via CFDs: you don't buy currency, you open a contract with a broker. That makes broker choice an integral part of your risk: serious regulation, declared execution model, real spreads measured by you in demo during the hours you'll trade — not the homepage's.

The honest summary: forex isn't rigged, but it's ruthlessly efficient on short timeframes and has a cost structure beginners systematically underestimate. If you try it: demo with a journal, then micro lots, risk ≤ 1%, costs computed before signals. And every "10 guaranteed pips a day" promise treated for what it is: material for the Debunking page.