Look at the 20 Day Exp Moving Average and the ADX...the market will follow it closely.

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I`ve also begin forex trading a while ago and finded that the linear regression indicator is a very good indicator to use.

I’m new to currency trading and have only just started finding out about technical analysis.
My question being – which indicator is best for day trading, lagging or leading indicators?

I too am new to Forex.
I just started to Demo RCG TRader. www.rcgtrader.com.

The platform has a tool called trademaker.
They take research from a professional research analyst who gives you a trade idea for the day.
You can read it, then click a button and it populates a trade ticket.
You can adjust all of the info in the ticket -- limit, stop loss, and profit target.
I like it so far.