# FinancialFormula 列舉

## 定義

``public enum class FinancialFormula``
``public enum FinancialFormula``
``type FinancialFormula = ``
``Public Enum FinancialFormula``

FinancialFormula

## 欄位

 AccumulationDistribution 0 累積分配 (Accumulation Distribution) 公式使用交易量與價格之間的關係，估計價格變動的強度，如果交易量增加，則價格上揚的機率將會相當高。Accumulation Distribution formula uses a relationship between volume and prices to estimate the strength of price movements; if volume is increased, there is a high probability that prices will go up. AverageTrueRange 1 累積振盪量 (Average True Range) 指標衡量承銷狀況並且比較最高、最低與收盤價格之間的範圍。Average True Range indicator measures commitment and compares the range between the High, Low and Close prices. BollingerBands 2 布氏區間 (Bollinger Bands) 指標會在標準差等級之上與之下繪製一條簡單的移動平均線。Bollinger Bands indicators are plotted at standard deviation levels above and below a simple moving average. ChaikinOscillator 3 恰奇擺盪 (Chaikin Oscillator) 指標是指分別套用到累積分配之 3 天指數平均移動量與 10 天指數平均移動量之間的差距。Chaikin Oscillator indicator is the difference between a 3-day exponential moving average and a 10-day exponential moving average applied to the accumulation distribution. CommodityChannelIndex 4 順勢指標 (Commodity Channel Index) 比較價格與移動平均線之間的關係。Commodity Channel Index compares prices with their moving averages. DetrendedPriceOscillator 5 區間振盪線 (Detrended Price Oscillator) 會嘗試忽略價格的趨勢線。Detrended Price Oscillator attempts to remove trends from prices. EaseOfMovement 6 簡易波動 (Ease of Movement) 指標處理交易量與價格變動之間的關係，並且使用交易量指出趨勢對價格的強度。Ease of Movement deals with the relationship between volume and price change, and uses volume to indicate how strong a trend is for prices. Envelopes 7 包絡線 (Envelopes) 會繪製在移動平均線之上或之下，以特定百分比表示移動量。Envelopes are plotted above and below a moving average using a specified percentage as the shift. ExponentialMovingAverage 8 指數移動平均線 (Exponential Moving Average) 為計算某一段期間的資料平均，其中時間愈近，權重愈重。An Exponential Moving Average is an average of data calculated over a period of time where the most recent days have more weight. Forecasting 9 預測 (Forecasting) 會根據過去資料的觀察，預估未來的趨勢值。Forecasting predicts future values using historical observations. MassIndex 11 質量指數 (Mass Index) 用於比較最高與最低價格之間的差異與差距，從而預估趨勢反轉。The Mass Index is used to predict trend reversal by comparing the difference and range between High and Low prices. MedianPrice 12 中間價 (Median Price) 是指每日價格的中間值，可以做為趨勢指標的篩選條件。Median prices are mid-point values of daily prices and can be used as a filter for trend indicators. MoneyFlow 13 現金流 (Money Flow) 指標比較交易量加權一般價格的向上變更與向下變更。The Money Flow indicator compares upward changes and downward changes of volume-weighted typical prices. MovingAverage 21 簡單移動平均線 (Simple Moving Average) 為計算某一段期間的資料平均。A Simple Moving Average is an average of data calculated over a period of time. 移動平均線是技術分析中最常使用的價格指標，可以用於任何價格 (例如最高價、最低價、開盤價與收盤價)，或者可以套用任何其他指標。The moving average is the most popular price indicator used in technical analysis, and can be used with any price, for example, Hi, Low, Open and Close, or can be applied to other indicators. MovingAverageConvergenceDivergence 10 指數平滑異同移動平均線 (Moving Average Convergence/Divergence) 指標比較價格兩種移動平均線，可以與 9 天期的指標移動平均線搭配使用，做為指出買入與賣出時間的提示。The Moving Average Convergence/Divergence indicator compares two moving averages of prices and is used with a 9-day Exponential Moving average as a signal that indicates buying and selling moments. NegativeVolumeIndex 14 負成交量指標 (Negative Volume Index) 必須與正成交量指標 (Positive Volume Index) 指標搭配使用；只有在當天成交量下滑到低於前一天的成交量時，負成交量指標才會變更。The Negative Volume Index should be used with the Positive Volume index; the Negative Volume Index only changes if the volume decreases from the previous day. OnBalanceVolume 15 能量分析 (On Balance Volume) 指標衡量正成交量流與負成交量流。The On Balance Volume indicator measures positive and negative volume flow. Performance 16 效能指標 (Performance Indicator) 會將目前收盤價或其他任何價格與第一個時期的第一個收盤值進行比較。The Performance indicator compares a current closing price or any other price with the first closing value from the first time period. PositiveVolumeIndex 17 正成交量指標 (Positive Volume Index) 應該與負成交量指標搭配使用。The Positive Volume Index should be used with the Negative Volume index. 只有在當天成交量下滑到低於前一天的成交量時，正成交量指標才會變更。The Positive volume index only changes if the volume decreases from the previous day. PriceVolumeTrend 18 價格成交量趨勢 (Price Volume Trend) 為累積成交量的總和，是以收盤價格的相對變更來計算的，必須與其他指標搭配使用。The Price Volume Trend is a cumulative volume total that is calculated using relative changes of the closing price, and should be used with other indicators. RateOfChange 19 變動率 (Rate of Change) 將指定的收盤價與目前價格進行比較。The Rate of Change indicator compares a specified closing price with the current price. RelativeStrengthIndex 20 相對力度指數 (Relative Strength Index) 是一種動量擺動指標 (Momentum Oscillator)，比較收盤價的上漲量與下跌量，從而計算出介於 0 到 100 的值。The Relative Strength Index is a momentum oscillator that compares upward movements of the closing price with downward movements, and results in values that range from 0 to 100. StandardDeviation 22 標準差 (Standard Deviation) 用於表示波動指數，衡量數值 (例如收盤價) 與移動平均量之間的差異。Standard Deviation is used to indicate volatility, and measures the difference between values, for example, closing price, and their moving average. StochasticIndicator 23 隨機指標 (Stochastic Indicator) 有助於發現趨勢反轉，方法是透過搜尋某一段期間中有下列兩種情況：收盤價接近上升趨勢市場的低價以及收盤價接近下跌趨勢市場的高價。The Stochastic Indicator helps to find trend reversal by searching in a period for when the closing prices are close to low prices in an upward trending market and when the closing prices are close to high prices in a downward trending market. TriangularMovingAverage 24 三重平滑移動平均 (Triangular Moving Average) 為計算某一段期間的資料平均，其中資料的中間部分佔較重的權重。A Triangular Moving Average is an average of data calculated over a period of time where the middle portion of data has more weight. TripleExponentialMovingAverage 25 三重指數平滑移動平均 (Triple Exponential Moving Average) 是根據收盤價的三重平滑移動平均的結果。The Triple Exponential Moving Average is based on a triple moving average of the closing price. 其目的是要去除短期的交易資料。Its purpose is to eliminate short cycles. 這個指標會保留比指定期間還要短之趨勢中的收盤價。This indicator keeps the closing price in trends that are shorter than the specified period. TypicalPrice 26 典型價格 (Typical Price) 是指每日價格的平均值，可以做為趨勢指標的篩選條件。Typical Price is the average value of daily prices, and can be used as a filter for trend indicators. VolatilityChaikins 27 恰奇波動 (Volatility Chaikins) 指標衡量最高與最低價格之間的差異，並且用於指出市場的頂峰與谷底。The Volatility Chaikins indicator measures the difference between High and Low prices, and is used to indicate tops or bottoms of the market. VolumeOscillator 28 交易量擺動指標 (Volume Oscillator) 會比較兩個移動平均線 (短期與長期)，藉此嘗試找出交易量的趨勢。The Volume Oscillator attempts to identify trends in volume by comparing two moving averages: one with a short period and another with a longer period. WeightedClose 29 加權收盤價 (Weighted Close) 公式計算每日價格的平均值。The Weighted Close formula calculates the average value of daily prices. 典型價格與加權收盤價之間的唯一差異為，收盤價具有額外的權重，而且會視為最重要的價格。The only difference between Typical Price and the Weighted Close is that the closing price has extra weight, and is considered the most important price. WeightedMovingAverage 30 加權移動平均線 (Weighted Moving Average) 為計算某一段期間的資料平均，其中愈高的權重會附加到最近的資料。Weighted Moving Average is an average of data that is calculated over a period of time, where greater weight is attached to the most recent data. WilliamsR 31 威廉指標 (Williams %R) 為動量擺動指標，用於衡量買超與賣超的等級。Williams %R is a momentum indicator, and is used to measure overbought and oversold levels.