trader_sar Parabolic SAR &reftitle.description; arraytrader_sar arrayhigh arraylow floatacceleration floatmaximum &reftitle.parameters; high &trader.arg.array.of.real.high; low &trader.arg.array.of.real.low; acceleration Acceleration Factor used up to the Maximum value. Valid range from 0 to TRADER_REAL_MAX. maximum Acceleration Factor Maximum value. Valid range from 0 to TRADER_REAL_MAX. &reftitle.returnvalues; Returns an array with calculated data or false on failure.