1. The plaintiff's claim of this case is dismissed.

2. The costs of lawsuit shall be borne by the Plaintiff.

1. Basic facts

A. The Plaintiff is a company that runs semiconductor parts, computer manufacturing and sales business, etc., and the Defendant is a medium bank that runs banking business, such as the receipt of deposits and issuance of securities upon obtaining authorization from banking business pursuant to the Banking Act.

B. 1) In the past, based on the structure of simple futures exchange agreements (on the basis of currency forward transactions and Form) which are basic monetary derivatives (on the basis of a certain point in the future) and call options (the right to purchase at the price of using underlying assets at a certain time in the future: the right to sell underlying assets at the exchange rate at a certain time in the future) or put options (the right to sell underlying assets at the exchange rate at a certain time in the future: a simple form of options, the conditions of which are not attached to options that can sell underlying assets at the exchange rate in the event in a certain time) in various forms according to the forecast of changes in the future exchange rates of parties to a contract.

In addition, as a representative modified gift exchange, other typ (in the middle: arget: a currency option contract for which the contract amount to be sold at the exercise of the other party's call option in the event of the other party's call option is higher than the exercise rate in the event of the other party's exchange rate in lieu of being guaranteed a higher exchange rate than the simple forward exchange rate), or lebre (in the middle of the maturity rate: a currency option contract for which the other party can purchase at the upper end exchange rate if the upper end rate is within the upper end of the exchange rate and the lower end of the exchange rate, no rights and duties accrue to the other party, and if the lower end of the exchange rate falls short of the lower end of the exchange rate, no rights and duties accrue to the other party, and a currency option contract for which the put option and the maturity rate can be purchased at the upper end of the exchange rate.)

Such a modified forward exchange is each the same as a simple forward exchange.