风险声明：差价合约（CFD）是属于复杂的投资产品，因杠杆而存在快速亏损的高度风险。
交易前您应衡量是否了解差价合约以及是否能够承担发生亏损的高风险。
Web Trader MT5
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IOTA
IOTA is a distributed-ledger network and the name of its native crypto token. The project is designed for digital assets, payments, identity tools, and records that can be checked without one central database. The token may be used for network activity, governance, and other functions set by the protocol. IOTA has changed its technical structure over time, so older explanations may no longer match the current system. The market price of the token depends on trading demand, while the network’s usefulness depends on security, applications, developers, and real-world adoption.
IOU
IOU is a written acknowledgement that one person or organisation owes something to another. The letters come from the phrase “I owe you.” A note saying “I owe Sam $500” records the debt but may not include a repayment date, interest rate, or legal terms. In finance and crypto, an IOU can also represent a claim on money or assets held elsewhere. Owning that claim is different from directly holding the asset. Its value depends on whether the issuer can and will honour the promise.
IPO
An initial public offering, or IPO, is the first sale of a private company’s shares to public investors. The company may issue new shares to raise money, while early owners may also sell part of their holdings. Before the offering, it publishes a prospectus covering its business, finances, plans, and major risks. Investment banks help set the offer price and find buyers. When exchange trading begins, supply and demand take control, so the market price may rise above or fall below the IPO price. Popular offerings may be difficult for ordinary investors to access because brokers receive limited allocations.
Iranian Rial (IRR)
The Iranian rial is Iran’s official currency and uses the code IRR. Everyday prices, however, are often spoken in tomans. One toman commonly equals ten rials. A price of 50,000 tomans may therefore appear as 500,000 rials on a formal receipt or banking record. This difference can easily create a tenfold misunderstanding. Iran has also used different exchange rates for different types of transactions. Anyone reading a price should confirm both the unit, rial or toman, and the type of exchange rate being used.
Iraqi Dinar (IQD)
The Iraqi dinar is Iraq’s official currency and uses the code IQD. One dinar is formally divided into 1,000 fils, although fils are rarely important in daily cash transactions. Banknotes are the main physical form of the currency and may contain both Arabic and Kurdish writing. The dinar is sometimes promoted online through claims that a sudden official revaluation will create large profits. Holding banknotes does not provide a guaranteed right to future gains. A buyer must also consider dealer fees, wide exchange spreads, and whether the notes can later be sold.
Iron Butterfly
A complex options trading strategy that involves selling both a put and a call option at the same strike price, while also buying a put and a call option at different strike prices.
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