Example #1
0
        /// <summary>
        /// Whether the candle is bullish or bearish.
        /// </summary>
        /// <param name="candle">The candle which should be checked for the trend.</param>
        /// <returns><see langword="true" /> if bullish, <see langword="false" />, if bearish, <see langword="null" /> - neither one nor the other.</returns>
        public static bool?IsBullishOrBearish(this Candle candle)
        {
            if (candle == null)
            {
                throw new ArgumentNullException(nameof(candle));
            }

            var isWhiteOrBlack = candle.IsWhiteOrBlack();

            switch (isWhiteOrBlack)
            {
            case true:
                if (candle.GetBottomShadow() >= candle.GetBody())
                {
                    return(true);
                }
                break;

            case false:
                if (candle.GetTopShadow() >= candle.GetBody())
                {
                    return(true);
                }
                break;
            }

            return(null);
        }
Example #2
0
        /// <summary>
        /// Whether the candle is shadowless.
        /// </summary>
        /// <param name="candle">The candle for which you need to identify the shadows presence.</param>
        /// <returns><see langword="true" /> if the candle has no shadows, <see langword="false" /> if it has shadows.</returns>
        public static bool IsMarubozu(this Candle candle)
        {
            if (candle == null)
            {
                throw new ArgumentNullException(nameof(candle));
            }

            return(candle.GetLength() == candle.GetBody());
        }