Avertissement : les CFD sont des instruments complexes et comportent un risque élevé de perte rapide d'argent en raison de l'effet de levier.
Vous devez vous demander si vous comprenez le fonctionnement des CFD et si vous pouvez vous permettre de prendre le risque élevé de perdre votre argent.
Trader Web MT5
Tous
One Triggers Other (OTO)
An OTO, or one triggers other, is a pair of orders where the first, once filled, automatically places the second. Unlike an OCO, where two orders sit live together and one cancels the other, an OTO is sequential: nothing happens with the second order until the first has actually executed.
It is a way to set up an entry and its follow-on exits in a single step, so you do not have to be watching the moment your entry fills.
Example: A trader wants to buy a stock only if it dips to 95, and then, once she owns it, to protect it with a stop and a target. She builds an OTO: the primary order is a buy at 95, and attached to it is a bracket that springs to life the instant that buy fills, placing her stop-loss and take-profit automatically. If the stock never reaches 95, nothing triggers and no exit orders are ever created.
OPEC+
OPEC+ is the wider oil alliance, the original OPEC cartel plus a group of non-member producers who agreed to coordinate with it, Russia the largest among them. Formed in 2016 as oil prices languished, the arrangement gave the producers more collective muscle over supply than OPEC alone could muster, since the add-on members pump a big share of the world’s crude.
When OPEC+ agrees to cut or raise output, it is trying to steer the global oil price by managing how many barrels reach the market.
Example: With prices sagging, OPEC+ announces a coordinated production cut of a couple of million barrels a day. Traders react at once, bidding crude higher on the prospect of tighter supply, and the decision reverberates through fuel prices and inflation worldwide. The catch is discipline: the deal only works if members actually stick to their quotas, and suspicion that someone is quietly overproducing can undercut the very price impact the group was aiming for.
Open interest
The total number of outstanding contracts for a particular product.
Open Interest (OI)
Open interest counts how many derivative contracts, futures or options, are currently live and unsettled. It is not trading volume, which tallies how many contracts changed hands in a day; open interest is the running total of positions still open, still to be closed out or settled.
Rising open interest means new money is flowing in and fresh positions are being built; falling open interest means positions are being closed and interest is draining away. Read alongside price, it hints at how much conviction is behind a move.
Example: A commodity rallies hard and open interest climbs right alongside it. Traders read that combination as a strong, well-supported uptrend, because new buyers are actively piling into fresh long positions rather than merely closing out old shorts. Had the price risen while open interest fell, the same rally would look weaker, more like short-sellers covering than genuine new demand, and far more likely to fizzle once the covering is done.
Open Market Operations
Open market operations are the central bank’s main day-to-day tool for steering interest rates. The mechanism is simple in principle: to loosen policy, the bank buys government securities from banks, pumping cash into the system and pushing rates down; to tighten, it sells them, draining cash and nudging rates up.
By adjusting the supply of reserves in the banking system this way, the central bank keeps its key short-term rate inside the target range it has set.
Example: A central bank wants to hold its policy rate at a chosen level. When market rates start drifting above target because cash is scarce, it steps in with open market operations, buying securities to inject reserves and ease the pressure back down. These operations happen quietly and routinely, the technical plumbing behind the headline rate decisions, and most of the time no one outside the money markets pays them any attention at all, even though they keep the whole system anchored.
Open position
An open position is any trade that has been entered and not yet closed, so it remains exposed to changes in the market price unless offset by another position. The moment you buy or sell and have not yet closed out, you hold an open position, and its value rises and falls with the price until it is closed, typically by making the opposite trade, or until it expires or is settled.
Open positions remain exposed to market risk; they gain and lose money in real time, tie up margin, and can trigger a margin call if they move too far against you.
Example: A trader buys ten thousand euros against the dollar and does nothing else. That is an open position, and its profit or loss swings with every tick of EUR/USD, showing up as unrealised gains or losses in her account. Only when she sells those euros back does the position close, realising the resulting profit or loss; until then it stays open, and its value can continue to fluctuate while the market is trading.
Commencez à trader avec un courtier leader mondial
Vous voulez commencer à trader ?
Nous utilisons des cookies pour comprendre comment vous utilisez notre site Web et pour vous offrir la meilleure expérience possible. Vous pouvez en savoir plus en consultant notre politique en matière de cookies.
