double iForce	(	string	symbol,
		int	timeframe,
		int	period,
		int	ma_method,
		int	applied_price,
		int	shift
	)

Calculates the Force Index indicator and returns its value

Parameters

symbol	Symbol name on the data of which the indicator will be calculated. NULL means the current symbol
timeframe	Timeframe. It can be any of following values: PERIOD_CURRENT 0 Current timeframe PERIOD_M1 1 1 minute PERIOD_M5 5 5 minutes PERIOD_M15 15 15 minutes PERIOD_M30 30 30 minutes PERIOD_H1 60 1 hour PERIOD_H4 240 4 hours PERIOD_D1 1440 1 day PERIOD_W1 10080 1 week PERIOD_MN1 43200 1 month PERIOD_M2 2 2 minutes PERIOD_M3 3 3 minutes PERIOD_M4 4 4 minutes PERIOD_M6 6 6 minutes PERIOD_M10 10 10 minutes PERIOD_M12 12 12 minutes PERIOD_M20 20 20 minutes PERIOD_H2 120 2 hours PERIOD_H3 180 3 hours PERIOD_H6 360 6 hours PERIOD_H8 480 8 hours PERIOD_H12 720 12 hours
period	Averaging period for calculation
ma_method	Moving Average method. It can be any of following values: MODE_SMA Simple averaging MODE_EMA Exponential averaging MODE_SMMA Smoothed averaging MODE_LWMA Linear-weighted averaging
applied_price	Applied price. It can be any of the following values: PRICE_CLOSE Close price PRICE_OPEN Open price PRICE_HIGH The maximum price for the period PRICE_LOW The minimum price for the period PRICE_MEDIAN Median price, (high + low)/2 PRICE_TYPICAL Typical price, (high + low + close)/3 PRICE_WEIGHTED Weighted close price, (high + low + close + close)/4
shift	Index of the value taken from the indicator buffer (shift relative to the current bar the given amount of periods ago)

Returns

Numerical value of the Force Index indicator