Item 7A. Quantitative and Qualitative Disclosures About Market Risk
ITEM 7A.
QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
Foreign Currency Exchange Rate Risk
We conduct business in several major currencies throughout our worldwide operations, and our financial performance may be affected by fluctuations in the exchange rates of these currencies. Changes in exchange rates
can positively or negatively affect our reported revenue, operating income, assets, liabilities, and equity. The functional currencies of our Asian subsidiaries are the South Korean won, the New Taiwan dollar, the RMB, and the Singapore dollar. The
functional currencies of our European subsidiaries are the British pound and the euro. In addition, we engage in transactions and have exposures to the Japanese yen.
We attempt to minimize our risk of foreign currency transaction losses by producing products in the same country in which the products are sold (thereby generating revenues and incurring expenses in the same currency),
and by managing our working capital. However, in some instances, we sell products in a currency other than the functional currency of the country where it was produced, or purchase products in a currency that differs from the functional currency of
the purchasing entity. We may also enter into derivative contracts to mitigate our exposure to foreign currency fluctuations when we have a significant purchase obligation or significant receivable denominated in a currency that differs from the
functional currency of the transacting subsidiary. We do not enter into derivatives for speculative purposes. There can be no assurance that this approach will protect us from the need to recognize significant foreign currency transaction gains and
losses, especially in the event of a significant adverse movement in the value of any foreign currency in which we conduct business against any of our functional currencies, including the U.S. dollar.
Our primary net foreign currency exposures as of October 31, 2023, included the South Korean won, the Japanese yen, the New Taiwan dollar, the Chinese renminbi, the Singapore dollar, the British pound sterling, and the
euro. As of October 31, 2023, a 10% adverse movement in the value of these currencies against the functional currencies of our subsidiaries would have resulted in a net unrealized pre-tax loss of $52.0 million, which represents an increase of $17.3
million from the same movement as of October 31, 2022. The increase in foreign currency rate change risk is primarily the result of increased net exposures of the New Taiwan dollar and South Korean won against the U.S. dollar. We do not believe
that a 10% change in the exchange rates of other non-U.S. dollar currencies would have had a material effect on our October 31, 2023, consolidated financial statements.
Interest Rate Risk
A 10% adverse movement in the interest rates on our variable rate borrowings would not have had a material effect on our October 31, 2023, consolidated financial statements.
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