Examples with ClosePriceIndicator org.ta4j.core.indicators.helpers.ClosePriceIndicator used on opensource projects

Example 41 with ClosePriceIndicator

use of org.ta4j.core.indicators.helpers.ClosePriceIndicator in project ta4j by ta4j.

the class MMAIndicatorTest method mmaUsingTimeFrame10UsingClosePrice.

@Test
public void mmaUsingTimeFrame10UsingClosePrice() throws Exception {
    Indicator<Decimal> actualIndicator = getIndicator(new ClosePriceIndicator(data), 10);
    assertEquals(63.9983, actualIndicator.getValue(9).doubleValue(), TATestsUtils.TA_OFFSET);
    assertEquals(63.7315, actualIndicator.getValue(10).doubleValue(), TATestsUtils.TA_OFFSET);
    assertEquals(63.5093, actualIndicator.getValue(11).doubleValue(), TATestsUtils.TA_OFFSET);
}

Example 42 with ClosePriceIndicator

use of org.ta4j.core.indicators.helpers.ClosePriceIndicator in project ta4j by ta4j.

the class MMAIndicatorTest method firstValueShouldBeEqualsToFirstDataValue.

@Test
public void firstValueShouldBeEqualsToFirstDataValue() throws Exception {
    Indicator<Decimal> actualIndicator = getIndicator(new ClosePriceIndicator(data), 1);
    assertEquals(64.75, actualIndicator.getValue(0).doubleValue(), TATestsUtils.TA_OFFSET);
}

Example 43 with ClosePriceIndicator

use of org.ta4j.core.indicators.helpers.ClosePriceIndicator in project ta4j by ta4j.

the class RAVIIndicatorTest method ravi.

@Test
public void ravi() {
    ClosePriceIndicator closePrice = new ClosePriceIndicator(data);
    RAVIIndicator ravi = new RAVIIndicator(closePrice, 3, 8);
    assertDecimalEquals(ravi.getValue(0), 0);
    assertDecimalEquals(ravi.getValue(1), 0);
    assertDecimalEquals(ravi.getValue(2), 0);
    assertDecimalEquals(ravi.getValue(3), -0.6937);
    assertDecimalEquals(ravi.getValue(4), -1.1411);
    assertDecimalEquals(ravi.getValue(5), -0.1577);
    assertDecimalEquals(ravi.getValue(6), 0.229);
    assertDecimalEquals(ravi.getValue(7), 0.2412);
    assertDecimalEquals(ravi.getValue(8), 0.1202);
    assertDecimalEquals(ravi.getValue(9), -0.3324);
    assertDecimalEquals(ravi.getValue(10), -0.5804);
    assertDecimalEquals(ravi.getValue(11), 0.2013);
    assertDecimalEquals(ravi.getValue(12), 1.6156);
    assertDecimalEquals(ravi.getValue(13), 2.6167);
    assertDecimalEquals(ravi.getValue(14), 4.0799);
}

Example 44 with ClosePriceIndicator

use of org.ta4j.core.indicators.helpers.ClosePriceIndicator in project ta4j by ta4j.

the class PercentBIndicatorTest method setUp.

@Before
public void setUp() {
    TimeSeries data = new MockTimeSeries(10, 12, 15, 14, 17, 20, 21, 20, 20, 19, 20, 17, 12, 12, 9, 8, 9, 10, 9, 10);
    closePrice = new ClosePriceIndicator(data);
}

Example 45 with ClosePriceIndicator

use of org.ta4j.core.indicators.helpers.ClosePriceIndicator in project ta4j by ta4j.

the class RSIIndicatorTest method hundredIfNoLoss.

@Test
public void hundredIfNoLoss() throws Exception {
    Indicator<Decimal> indicator = getIndicator(new ClosePriceIndicator(data), 1);
    assertEquals(Decimal.HUNDRED, indicator.getValue(14));
    assertEquals(Decimal.HUNDRED, indicator.getValue(15));
}