Warning to Option Writers. As a writer of an option, you may be required to pay additional margin at any time. You acknowledge that as an option writer, unlike an option holder, you may be liable for unlimited losses based on the rise or fall of the price of the underlying securities and your gains are limited to the option premium. Additionally, writers of American-style call (put) options may be required at any time before expiry to deliver (pay for) the underlying securities to the full value of the strike price multiplied by the number of underlying securities. You recognize that this obligation may be wholly disproportionate to the value of premium received at the time the options were written and may be required at short notice. SCHEDULE C – ADDITIONAL TERMS FOR ELECTRONIC TRADING SERVICES 1 APPLICATION OF THE ADDITIONAL TERMS
Warning to Option Writers. As a writer of an option you may be required at any time before expiry to delivery (pay for) the underlying securities to the full value of the strike price multiplied by the number of underlying securities. This obligation may be wholly disproportionate to the value of premium received at the time the options were written and may be required at short notice. SCHEDULE III
Warning to Option Writers. 對期權沽出人之警告 As a writer of an option you may be required to pay additional margin at any time. You acknowledge that as an option writer, unlike an option holder, you may be liable for unlimited losses based on the rise or fall of the price of the underlying security and your gains are limited to the option premium. Additionally, writers of American-style call (put) options may be required at any time before expiry to deliver (pay for) the underlying securities to the full value of the strike price multiplied by the number of underlying securities. You recognize that this obligation may be wholly disproportionate to the value of premium received at the time the options were written and may be required at short notice. 身為期權沽出人，客戶可能隨時被要求繳付額外保證金。客戶知悉身為期權沽出人， 與期權持有人不同，客戶可能因正股價格之起跌而蒙受無限損失，而期權金仍客戶之唯一回報。此外，美式認購(認沽) 期權沽出人可能需要在到期前之任何時間交收正股戓支付現金代價，該價格為行使價乘以正股價的積，客戶明白上述責任可能與沽出期權所收到之期權金之價値完全不成比例，而有關的通知亦可能甚短。
