H

Hidden Line

A candlestick whose closing price is lower than its opening price.

High Price

A high price is the highest traded price over a period of time.
[ Antonym ] - Low price

 

I

Income Gain

Income gain refers to the income earned by owning a financial product. For Forex, income from swap points etc. is the income gain however, depending on the transaction, the swap point may be negative.

Indicative Price 

Indicative price is the price (a reasonable estimate) that a financial instrument will probably sell for.

Indicative Quote

The market maker’s price which is not firm.

Indicator

Tools used by traders to predict future price movements. There are many types such as moving averages, Bollinger bands, MACD, etc.

Inflation

Continued rise in the general price level in conjunction with a related drop in purchasing power. Sometimes referred to as an excessive movement in such price level.

Interbank Market

The inter-bank market is a place where a limited number of participants, such as financial institutions and major securities companies, manage and procure funds, and is also called the "inter-bank market."

Intervention

Intervention is a foreign exchange balancing operation. It is a currency trading transaction conducted by the Ministry of Finance and central bank of each country for the purpose of influencing the foreign exchange market.

K

Kiwi

"Kiwi is a nickname for 'New Zealand Dollar' (NZD).

L

Leverage

Leverage is a mechanism that allows you to trade with more capital than your own by using collateral funds as initial investment.

For example, a trade that would require a margin of 1,000 USD without leverage (1x) can be traded with less margin using leverage.

When using leverage, please pay close attention to trading volume and fund management.

More details: What is Leverage Trading? Types, Calculation Methods, and Investment Strategies 

Limit Order

Limit order is one of the ordering methods to set the desired trading price and place an order. It is used to set a rate and make a profit at that rate when the desired profit is achieved.

[ Antonym ] - Market order

Liquidity

Liquidity refers to "liquidity" in the market. In the foreign exchange market, a state where trading volume is large and buying and selling is active is "high liquidity", and conversely, a state where trading volume is small and buying and selling is not active is "low liquidity". 

Long

Long means buying a financial instrument or holding a buy position.

[ Synonyms ] - Buy-and-hold

[ Antonyms ] - Short

Low price 

The low price is the cheapest traded price in a certain period of time.
[ Antonym ] -  High price