Bullish and bearish are two commonly used terms in trading.
Investors are bullish on a particular asset if they have an optimistic outlook and expect or fell that asset price will increase.
Investors are bearish on a particular asset if they have a pessimistic outlook and expect or fell that asset price will decrease.
Traders can be bullish on an asset and bearish on another asset. They can also be bullish in a timeframe (daily for example) and bearish in another timeframe (monthly for example).
A bullish signal is an indication, usually generated by an indicator, that the asset price is expected to increase.
A bearish signal is an indication that the asset price is expected to decrease.
Trading financial instruments, including foreign exchange on margin, carries a high level of risk and is not suitable for all investors. The high degree of leverage can work against you as well as for you. Before deciding to invest in financial instruments or foreign exchange you should carefully consider your investment objectives, level of experience, and risk appetite. The possibility exists that you could sustain a loss of some or all of your initial investment and therefore you should not invest money that you cannot afford to lose. You should be aware of all the risks associated with trading and seek advice from an independent financial advisor if you have any doubts.