How Trading Works, From Click to Execution

Trading is buying and selling an asset with the goal of profiting from price movement. The definition is simple, and it explains almost nothing. What really helps is understanding the path an order takes, because that is where the costs and risks nobody advertises are found.

What you are trading

In much of online trading, you do not buy the asset itself. You trade an instrument whose price tracks the asset. When you "buy gold" at Safirion, usually not a single gram of metal changes hands: you take a position whose result is the difference between the entry price and the exit price.

This has two practical consequences. The first is that you can profit from a decline just as easily as from a rise, because you do not need to own anything in order to sell. The second is that your relationship is with Safirion and with the instrument, not with the physical market for the asset.

Bid, ask and who is on the other side

Every asset shows two prices at the same time. The bid is how much the market pays to buy from you, the ask is how much it charges to sell to you. The ask is always the higher of the two.

You buy at the ask and sell at the bid. The difference, the spread, is the embedded cost of the trade, and it is the reason a position appears slightly negative the moment it opens. Before any analysis can work, the price needs to cover that initial gap.

On the other side of your order there is always someone: another participant with the opposite view, or a market maker, an institution willing to buy and sell continuously, earning precisely from the spread. There is no trade without a counterparty.

The path of an order

When you click buy, this happens:

1. Safirion’s platform builds the order with the asset, direction, size and, if you filled them in, stop and target.
2. The order goes to Safirion’s server.
3. The server checks whether you have enough margin to support the position.
4. The order is executed at the best available price at that moment.
5. The position returns to your screen with entry price, size and open result.

At Safirion, this cycle takes 0.12 second. The number matters because the moments that matter are not normal conditions: in seconds of high volatility, two things can go wrong: the executed price differs from what you saw on the screen, known as slippage, or the order simply does not go through. That is why execution time is a product feature, not a technical detail.

Long and short

Being long means you profit if the price rises. Being short means you profit if it falls. The two positions are symmetric in mechanics and asymmetric in theoretical risk: an asset’s price can rise indefinitely, but it can only fall to zero.

In practice, this asymmetry rarely appears, because the position is closed long before that, by a stop, by your own decision or by a margin call.

Where the result comes in

While the position is open, the number fluctuating on the screen is the unrealized result. It is not your money: it is the estimate of how much you would receive if you closed now, calculated at the current price on the opposite side of your entry.

The result becomes balance only when the position is closed. Three costs are deducted along the way: the spread on entry, any commission, and, if the position crosses the end of the trading day, the rollover fee (swap), which may be charged or credited depending on the asset and the direction.

Safirion’s role in this circuit

Safirion does four things in this path: provides market access, executes orders, holds the money in custody and processes deposits and withdrawals.

Because the money passes through it, two points concentrate all the risk that is not market risk: execution, which determines whether you can enter and exit at the price you see, and withdrawal, which determines whether the result becomes money in your bank account. Chart analysis does not protect you from either one, and that is why these two numbers are the ones Safirion publishes in a verifiable way.

How it works at Safirion

Safirion executes orders in 0.12 second and operates with a fixed spread guaranteed by contract, including on the most volatile days, which reduces the two sources of surprise at execution. Withdrawals have no daily limit and 100% of withdrawals over the last six months were completed in less than 24 hours. There are more than 130 assets across Forex, stocks, indices, commodities and crypto on the same screen.

Risk warning: Trading leveraged products involves a significant risk of loss and may not be suitable for all investors. Past performance is not a guarantee of future results. Trade only with capital you can afford to lose.