Long & Short

Long: the intuitive direction

A long position is the classic purchase: acquire cheaply first, sell dearer later. Profit and loss run linearly with the price, the maximum loss is limited to the stake (total loss at price zero, without leverage). Long is the natural orientation of most markets – equity indices for instance have historically risen long-term – which is why short strategies structurally work against this upward drift.

Short: selling what you do not own

A short position reverses the order: the trader sells first and buys back later. Classically this happens via securities lending – the share is borrowed, sold and later repurchased (“covering”); the difference is the profit or loss. In CFD, futures and perpetual trading the short position arises synthetically via contract, without physical borrowing. Shorting causes ongoing costs: borrowing fees, for shares the reimbursement of dividends to the lender, for perpetuals possibly the funding rate.

The asymmetry of risk

The decisive difference lies in the extreme case: a long can lose at most the stake – an unhedged short theoretically unlimited, because prices can rise arbitrarily. Added to this is short-squeeze risk: if price rises strongly, shorts must buy back, further fuelling the rise – the same cascade logic as with liquidations, only upwards. A consistent stop-loss and moderate position sizes are therefore not optional when shorting but a basic requirement. Regulatorily, short selling is subject to reporting duties and occasional restrictions depending on the market; rules vary by jurisdiction and provider.

Why it matters for traders

Mastering both directions allows finding setups in every market regime and hedging portfolios – a market's long/short ratio additionally serves as a sentiment indicator. In the GlanWick simulator, long and short scenarios can be played through by way of example without real capital – GlanWick is a training and simulation tool and not a prop firm itself.