What is the Rollover?
Every time we trade in the currency markets, all positions must be closed within two business days. Despite this, every trader has the option to renew all his open positions easily without the need for physical delivery of the foreign exchange contracts with which he is negotiating.
For example, if a trader buys $10,000 on Monday is in the obligation to make delivery of those $10,000 no later than Wednesday of the same week, unless he want to renew the position, which is called Rollover. Currently, most Forex brokers include among their services to their customers the option of renewing their open positions automatically (the rollover is credited or debited automatically if the client does not close their positions before a certain hour) or manually, which is also known as tom/next swaps a trade for the next day of the position´s settlement.
Thus, rollovers or swaps involve the application of a credit or debit in the operator’s trading account, which is based on the positions that remain open in the market at precisely 17:00 pm EST and differentials in interest rates between the currencies that make up the pairs with which we are trading. In this case, if we have an open position in which we proceeded to sell the currency that has the highest interest rate, our trading account will be debited (the account will be charged with the difference in the interest rate applied on the total volume of the position). But if in that position the same currency was bought, the account will be credited by the broker (the money deposited in the account is equal to the interest rate differential applied to the size of the position).
