Every type of trade, explained: directions, orders and styles

Trading vocabulary sounds more mysterious than it is. Every trade, in any market, is a direction (which way you expect price to move), an order type (how your instructions reach the exchange), and a style (how long you hold). This page walks all three layers in plain language. It is general information about mechanics — not advice to place any trade.

The two directions: long and short

Going long means profiting if price rises: buy low now, sell higher later. It is the natural direction of investing and the simplest to hold — your worst case per share, in spot markets, is the price falling to zero.

Going short is the mirror: profit if price falls. In borrowed-spot markets you sell borrowed units and buy them back later, hoping to return them cheaper. In derivatives (futures, perpetuals, CFDs) you simply open a sell contract. Two honest warnings the glossaries skip: a short has no ceiling on its loss — price can rise without limit — and borrowed positions carry funding or borrowing costs the longer they stay open. Shorting is a tool with a sharper handle, not a trick.

The markets you can trade

• Forex — currency pairs (EUR/USD). The first currency is the base, the second the quote; prices move in pips and sizes come in lots (a standard lot is 100,000 base units). Open around the clock on weekdays; costs live in the spread.
• Crypto — coins traded in plain units, plus perpetual futures, contracts with no expiry that track the coin via a periodic funding rate between longs and shorts. Open every hour of every day.
• Stocks — shares in companies, traded in sessions; prices in currency per share, and shorting typically requires borrowing the shares.
• Derivatives — futures and options, contracts about an underlying price. Powerful, refundable-in-pain: leverage multiplies exposure, never capital, and options can decay to zero.

The sizing maths is identical underneath all of them — risk divided by stop distance — which is why the position size calculator has a forex mode and an any-market mode.

Order types: the five that matter

Market order — trade right now at whatever price the book offers. Guaranteed fill, no guaranteed price; the difference is slippage, and it grows in fast or thin markets. Use when being in the trade matters more than a tick.

Limit order — trade only at your price or better. Guaranteed price, no guaranteed fill: the market may never come back. Use for entries at levels, and for exits when you refuse to accept worse.

Stop order (stop-market) — dormant until price touches your level, then fires a market order. This is the classic protective stop-loss: it gets you out in a crash even when nobody is bidding politely — but in a gap it fills through your level, not at it. That is the price of the guarantee to exit.

Stop-limit order — on trigger, places a limit instead of a market order. You control the worst acceptable fill, but in a violent move the limit can simply not fill, leaving you inside the crash you were escaping. The eternal trade-off: stop-market always exits, stop-limit exits only at a price you named.

Brackets and OCO — a stop-loss and a take-profit attached to one position; when one fires the other cancels (one-cancels-other). This is how a plan becomes mechanical: both exits exist before the emotion arrives. A trailing stop is the cousin that follows price at a set distance (exact behaviour varies by platform) — useful for letting winners run, useless as a substitute for an initial invalidation level.

Styles: how long the trade lives

• Scalping — seconds to minutes, many trades, tiny targets. Costs and slippage dominate everything; QUANTLAB's five-minute research is the cautionary tale here — it found no cost-surviving edge in 5-minute crypto, proven seven independent ways. The faster you trade, the more the exchange earns and the less you keep.
• Day trading — entries and exits inside one session, flat by the close. No overnight gap risk; all of the concentration risk.
• Swing trading — holding days to weeks for a leg of a move. This is the timeframe where the public labs did their validated hourly-crypto work; overnight risk returns, but so does room for the trade to breathe.
• Position trading — months; closer to investing with an exit plan. Wins and losses arrive slowly, which is a feature for anyone who checks prices too often.

No style is superior. Each buys something (opportunity, sleep, freedom of schedule) and pays for it in something else (costs, stress, gap risk). What is not negotiable in any of them: the 1–2% risk rule and an exit defined before entry.

The life of a properly built trade

Every disciplined trade follows the same sequence regardless of market or style: an idea (why this, why now), an invalidation level (where the idea is proven wrong — the stop lives there), a size computed backwards from the risk budget (the calculator does the division), an entry order chosen from the mechanics above, management by rules set in advance, and an exit measured in R — the unit the expectancy calculator turns into your long-run edge. Miss any step and the market charges you for it; see backtesting 101 for how to test the whole loop before real money rides on it.

General information, not financial advice. Everything on BRYME Money is educational. Trading forex, crypto and derivatives involves substantial risk of loss and is not suitable for everyone. Past performance — including any published research — does not guarantee future results. Never trade money you cannot afford to lose.