..."try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.sigmaforex.com/sigma-indicators/on-balance-volume.html">
On Balance Volume

It was generated by Joe Granville.
On Balance Volume is one indicator that is designed to track changes in volume over time.
On Balance Volume is a running total, volume indicator that is arrived at by adding or subtracting the day's volume, depending on whether the closing price is higher or lower than the previous close.
On Balance Volume Indicator is to buy when the indicator breaks out from its recent range and sell when it breaks down from its range, but it might take price a day or even two to confirm the move, so patience and other supporting trend change indicators will help.

Sigma Contract Specification

Sigma Forex provide the clients with the lowest spreads in Forex Market for the most traded pairs and Forex spots.

• Trading Hours 

Sigma Dealing Room operate 24/5 from Sunday 23:00 CET until Friday 23.00 CET.
You Can contact us directly: (+44) 207 147 5291

• Margin Requirements 

The margin requirements must be respected by Friday at 23:00 GMT and before holidays.

One of our dealers will contact you if you are below your margin requirements at that time. Your margin requirements will depend on the client's account equity. However, if you approach the level where the loss of your open positions approaches the balance of your account, you will be stopped out and your positions will be closed. Stop positions will be executed when there is only around 50% equity of the required margin left in your account.

• Streamline Dealing

Clients will not suffer Price Re-Quote that you can buy and sell directly on real-time prices without a request for quote (RFQ).
Clients taking advantage of wrong price quotes in the Market Watch will be requoted.

Sigma Forex effort is taken to ensure correct pricing at all times. However, there are rare circumstances when wrong prices are given.

• Stop Order Execution

Volatile market conditions can result in prices gapping, which may prevent the execution of stop orders (sell stop, buy stop, stop loss) at the price you initially requested. However, our dealers strive to execute all stop orders at the price, or failing that, at the best attainable rate the market allows.

• Lot Types

Sigma Forex has generated an ultimate account type that allow you to trade Standard, Mini and Micro lot in the same account which is Sigma Account to make it more simple and easy for traders.

• Multi Currency Denomination

Sigma offers the ability to set-up accounts denominated in the following currencies:

• United States dollar (USD)
• Euro (EUR)
• Great Britain pound (GBP)
• Australian dollar (AUD)
• Swiss Frank (CHF)