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quantconnect--lean/Indicators/CandlestickPatterns/CandleEnums.cs
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2026-07-13 13:02:50 +08:00

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C#

/*
* QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
* Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace QuantConnect.Indicators.CandlestickPatterns
{
/// <summary>
/// Types of candlestick settings
/// </summary>
public enum CandleSettingType
{
/// <summary>
/// Real body is long when it's longer than the average of the 10 previous candles' real body (0)
/// </summary>
BodyLong,
/// <summary>
/// Real body is very long when it's longer than 3 times the average of the 10 previous candles' real body (1)
/// </summary>
BodyVeryLong,
/// <summary>
/// Real body is short when it's shorter than the average of the 10 previous candles' real bodies (2)
/// </summary>
BodyShort,
/// <summary>
/// Real body is like doji's body when it's shorter than 10% the average of the 10 previous candles' high-low range (3)
/// </summary>
BodyDoji,
/// <summary>
/// Shadow is long when it's longer than the real body (4)
/// </summary>
ShadowLong,
/// <summary>
/// Shadow is very long when it's longer than 2 times the real body (5)
/// </summary>
ShadowVeryLong,
/// <summary>
/// Shadow is short when it's shorter than half the average of the 10 previous candles' sum of shadows (6)
/// </summary>
ShadowShort,
/// <summary>
/// Shadow is very short when it's shorter than 10% the average of the 10 previous candles' high-low range (7)
/// </summary>
ShadowVeryShort,
/// <summary>
/// When measuring distance between parts of candles or width of gaps
/// "near" means "&lt;= 20% of the average of the 5 previous candles' high-low range" (8)
/// </summary>
Near,
/// <summary>
/// When measuring distance between parts of candles or width of gaps
/// "far" means "&gt;= 60% of the average of the 5 previous candles' high-low range" (9)
/// </summary>
Far,
/// <summary>
/// When measuring distance between parts of candles or width of gaps
/// "equal" means "&lt;= 5% of the average of the 5 previous candles' high-low range" (10)
/// </summary>
Equal
}
/// <summary>
/// Types of candlestick ranges
/// </summary>
public enum CandleRangeType
{
/// <summary>
/// The part of the candle between open and close (0)
/// </summary>
RealBody,
/// <summary>
/// The complete range of the candle (1)
/// </summary>
HighLow,
/// <summary>
/// The shadows (or tails) of the candle (2)
/// </summary>
Shadows
}
/// <summary>
/// Colors of a candle
/// </summary>
public enum CandleColor
{
/// <summary>
/// White is an up candle (close higher or equal than open) (1)
/// </summary>
White = 1,
/// <summary>
/// Black is a down candle (close lower than open) (-1)
/// </summary>
Black = -1
}
}