The swap formula is: Swap Long/Short in points (Point Value Lots in quote currency).
Please note that, depending on the instrument,the swap triples on one day of the week .
Example: 5 Lots Buy GBP/USD where Swap Long is -1.909. 1 point is equivalent to 1 USD. Hence, 5 * (-1.909) = -9.55 USD, 1 day swap for 5 Lots Buy GBP/USD
Example: 2.25 Lots Sell GBP/JPY where Swap Short is -2.852. 1 point is equivalent to 100 JPY. Hence, 2.25 *100*(-2.852) = -641.70 JPY
Example: 14.10 Lots Buy USOIL, where Swap Long is -12.075 points. 1 point is equivalent to 0.001 USD. Hence, 14.10 * 0.001 (-12.07) = -12.05 USD
*Note that the quote currency is in point value lots in brackets.
**Please note that every Wednesday rollover swap triples.