noun
interest inclusive at both deposit and payment days
A financial term used in interest calculations where interest is counted on both the deposit date and the payment date, effectively adding one extra day of interest.
両端入れの計算では、預けた日と払い戻す日の両方に利息がつく。
In interest-inclusive-at-both-ends calculation, interest accrues on both the deposit day and the withdrawal day.
Compound of 両端 (both ends) and 入れ (putting in), referring to the inclusion of both the start and end dates in interest calculation.