Name
跨均线多指标交易策略Parabolic-Stop-and-Reserve-Multi-Indicator-Trading-Strategy
Author
ChaoZhang
Strategy Description
这个策略结合了多种技术指标,包括帕拉波利克 SAR,三重指数移动平均线 (TEMA),普通指数移动平均线 (EMA),相对强弱指标 (RSI),平衡量指标 (OBV) 等,用于识别股票价格的反转信号,并结合趋势过滤和止损设置产生买入和卖出信号。
该策略运用帕拉波利克 SAR 作为主要的价格反转信号指标。SAR 在价格上方呈现多头状态,在价格下方呈现空头状态。当 SAR 从价格下方突破到上方时产生卖出信号,从价格上方突破到下方时产生买入信号。
为了过滤假信号,该策略使用 TEMA 或者 EMA 技术指标作为确认信号。只有在 SAR 信号和 TEMA(快线上穿慢线)或者 EMA(快线上穿慢线)同时出现时,才会产生买入信号;只有 SAR 信号和 TEMA(快线下穿慢线)或者 EMA(快线下穿慢线)同时出现的情况下,才会产生卖出信号。
该策略还提供了 RSI 指标和 OBV 指标作为选择的确认信号。
另外,该策略提供了三重 EMA 技术指标图形显示,可以更清晰地观察价格趋势;提供模态指标 eMAMA 的显示,用来辅助判断趋势转折点。
该策略还在图表下方提供了一个汇总指标的信息表,可以快速查看多个指标的最新情况。
该策略结合 SAR、EMA/TEMA、RSI、OBV 等多种指标,可以有效发现价格反转信号,避免假突破。加入三重 EMA 和模态平均线 eMAMA 的趋势判断,可以提高精确度。
图表显示指标丰富,可以全面观察市场情况。加入的指标汇总表,可以快速获取多个指标的最新状态。
交易逻辑规则清晰,参数可调整,可以适应不同交易品种。
该策略依赖指标转换发出信号,如果指标设置不当,会产生大量噪音交易信号。指标参数需要根据不同交易品种优化设置。
在横盘整理的市场中,SAR 指标可能会产生频繁的假信号。这时需要关注趋势判断指标的确认。
交易品种选择不当也会导致策略失败。需要选择具有明显趋势的品种来应用该策略。
该策略可以从以下几个方向进行优化:
- 优化 SAR 参数,降低噪音信号
- 优化移动平均线参数,提高趋势判断的准确性
- 更换确认指标,测试 RSI、OBV 等指标的效果
- 增加附加指标,丰富多时间框架分析
- 优化止损策略,限制单笔损失
该跨均线多指标交易策略,集成多种常用技术分析指标,形成买卖决策信号,可以有效识别价格反转点,具有参数可调、易于优化的特点,适合有经验的量化交易者应用。但需要根据不同品种特点优化参数,选择趋势明显的交易品种,才能发挥策略效果,避免产生大量噪音信号。
||
This strategy combines multiple technical indicators including Parabolic SAR, Triple Exponential Moving Average (TEMA), Exponential Moving Average (EMA), Relative Strength Index (RSI), On Balance Volume (OBV), etc. to identify price reversal signals of stocks, with additional trend filtering and stop loss to generate buy and sell signals.
The strategy uses Parabolic SAR as the primary indicator for price reversal signals. SAR appears above the price in bullish state and below the price in bearish state. When SAR breaks upwards from below the price, a sell signal is generated. When SAR breaks downwards from above the price, a buy signal is triggered.
To filter false signals, the strategy uses TEMA or EMA crossovers as confirmation signals. Only when SAR signal appears together with TEMA(fast line crosses above slow line) or EMA(fast line crosses above slow line) crossovers, a buy signal will be generated. Likewise, only SAR signal plus TEMA(fast line crosses below slow line) or EMA(fast line crosses below slow line) crossovers can trigger sell signals.
The strategy also provides RSI indicator and OBV indicator as alternative confirmation signals.
In addition, Triple EMA indicator plot is displayed to offer a clear view of the price trend. The modal indicator Ehler's eMAMA is also plotted to help identify trend reversal points.
A summary table of multiple indicator values is also presented at the bottom of the chart for quick overview.
By combining SAR, EMA/TEMA, RSI, OBV and other indicators, the strategy can effectively detect price reversal signals and avoid false breakouts. With additional trend judgment from Triple EMA and eMAMA analysis, the accuracy can be further improved.
The rich graphical display of multiple indicators enables comprehensive market observation and analysis. The summary indicator table allows quick grasp of latest status of multiple indicators.
The trading logic rules are clear and parameters configurable, which makes the strategy adaptable to different trading instruments.
The strategy relies on indicator crossovers to generate signals. Incorrect indicator parameter settings may produce excessive noisy signals. Indicator parameters need tuning based on different trading instruments' characteristics.
In ranging and sideways markets, SAR indicator could generate frequent false signals. In these cases the confirmation from trend indicators should be taken into account.
Failure in strategy can also come from inappropriate choice of trading instruments. Instruments with significant trend are preferred for applying this strategy.
The strategy can be enhanced from the following aspects:
- Optimize SAR parameters to reduce noisy signals
- Optimize Moving Average parameters for better trend judgment
- Try out different confirmation indicators like RSI and OBV
- Add more auxiliary indicators for multi-timeframe analysis
- Optimize stop loss mechanisms to limit per trade loss
The Parabolic Stop and Reserve Multi-Indicator Trading Strategy integrates various commonly used technical indicators to form systematic buy and sell signals. It can effectively identify price reversal points. The configurable parameters make it easy to optimize for different trading instruments. Experienced quant traders can take advantage of this strategy. However parameter tuning based on specific instrument characteristics is a must. In addition trending instruments should be selected to avoid excessive noisy signals.
[/trans]
Strategy Arguments
| Argument | Default | Description |
|---|---|---|
| v_input_14 | false | Set stop loss to PSAR plot? |
| v_input_1_close | 0 | (?Global)Source for indicator: close |
| v_input_2 | true | Create long positions? |
| v_input_3 | false | Create short positions? |
| v_input_4 | true | (?PSAR)Show PSAR? |
| v_input_5 | 0.02 | PSAR Start |
| v_input_6 | 0.02 | PSAR Increment |
| v_input_7 | 0.2 | PSAR Maximum |
| v_input_8 | 0 | Confirmation signal:: EMA |
| v_input_9 | true | PSAR Highlight Start Points? |
| v_input_10 | true | PSAR Show Buy/Sell Labels? |
| v_input_11 | false | PSAR Highlight State? |
| v_input_12 | #00FF00 | Long |
| v_input_13 | #FF0000 | Short |
| v_input_15 | false | (?Triple EMA)Show TEMA? |
| v_input_16 | false | Shade TEMA? |
| v_input_17 | 13 | TEMA Fast length |
| v_input_18 | #00FF00 | colorTEMAFast |
| v_input_19 | 34 | TEMA Slow length |
| v_input_20 | #FF0000 | colorTEMASlow |
| v_input_21 | 2 | Line thickness |
| v_input_22 | true | (?EMA)Show EMA? |
| v_input_23 | false | Shade EMA? |
| v_input_24 | 9 | EMA Fast Length |
| v_input_25 | #00FF00 | colorEMAFast |
| v_input_26 | 21 | EMA Slow Length |
| v_input_27 | #FF0000 | colorEMASlow |
| v_input_28 | 200 | EMA Additional Length |
| v_input_29 | #FF8000 | colorEMA200 |
| v_input_30 | false | Use as filter? |
| v_input_31 | 2 | Line thickness |
| v_input_32 | 14 | (?RSI)RSI Length |
| v_input_33 | 60 | Overbought Level |
| v_input_34 | 40 | Oversold Level |
| v_input_35 | false | (?Ehler's MESA Adaptive Moving Average)Show eMAMA? |
| v_input_36 | false | Shade eMAMA? |
| v_input_37 | 0.5 | Fast Limit |
| v_input_38 | 0.05 | Slow Limit |
| v_input_39 | 2 | Line thickness |
| v_input_40 | #00FF00 | eMAMA |
| v_input_41 | #FF0000 | eFAMA |
| v_input_42 | 20 | (?On Balance Volume)OBV Length |
| v_input_43 | 9 | EMA length |
| v_input_44 | 14 | (?SRSI)Stochastic Length |
| v_input_45 | 3 | SRSI K Smoothing |
| v_input_46 | 3 | SRSI D Smoothing |
| v_input_47 | 80 | Overbought level |
| v_input_48 | 20 | Oversold level |
| v_input_49 | 12 | (?MACD)Fast Length |
| v_input_50 | 26 | Slow Length |
| v_input_51 | 9 | Signal Smoothing |
| v_input_52 | 20 | (?Chaiken Money Flow)lengthCMF |
| v_input_53 | false | (?Summary Table)Show summary table? |
| v_input_54 | 0 | Summary Table Position: position.bottom_left |
| v_input_55 | 0 | Table Text Size: size.tiny |
| v_input_56 | true | (?Limit by date)Limit backtesting by date |
| v_input_57 | 0 | Date range:: 30 Days |
| v_input_58 | timestamp(1 Jan 2021 1:01 -0400) | Start Date (DD/MM/YYYY) |
| v_input_59 | timestamp(31 Dec 2100 19:59 -0400) | End Date (DD/MM/YYYY) |
Source (PineScript)
/*backtest
start: 2023-12-20 00:00:00
end: 2023-12-27 00:00:00
period: 45m
basePeriod: 5m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//
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// ██║ ██╔══██╗██╔════╝██╔════╝██║██║ ██║██║██╔═══██╗██║ ██║██╔════╝ ████╗ ████║██╔═══██╗████╗ ██║██║ ██╔╝
// ██║ ███████║███████╗██║ ██║██║ ██║██║██║ ██║██║ ██║███████╗ ██╔████╔██║██║ ██║██╔██╗ ██║█████╔╝
// ██║ ██╔══██║╚════██║██║ ██║╚██╗ ██╔╝██║██║ ██║██║ ██║╚════██║ ██║╚██╔╝██║██║ ██║██║╚██╗██║██╔═██╗
// ███████╗██║ ██║███████║╚██████╗██║ ╚████╔╝ ██║╚██████╔╝╚██████╔╝███████║ ██║ ╚═╝ ██║╚██████╔╝██║ ╚████║██║ ██╗
// ╚══════╝╚═╝ ╚═╝╚══════╝ ╚═════╝╚═╝ ╚═══╝ ╚═╝ ╚═════╝ ╚═════╝ ╚══════╝ ╚═╝ ╚═╝ ╚═════╝ ╚═╝ ╚═══╝╚═╝ ╚═╝
// https://www.tradingview.com/u/LasciviousMonk/
// © LasciviousMonk
//
//
// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// This script provided freely. No guarantee of functionality is provided. You are welcome to use, revise, or modify
// this code in any way you wish. However, I kindly request that you publish any scripts originating from this code as
// 'Public'. Please do not use this code as a basis for "Protected" or "Invite Only" scripts.
//
//
// PSAR + EMA + TEMA combines Parabolic PSAR plus EMA and TEMA trendlines.
// - EMA and TEMA crossovers have an up or down triangle to indicate direction of cross. Please note
// that because these are Moving Averages (MAs), the triangle may not exactly line up with the crossover.
// - Added MESA Adaptive Moving Average (eMAMA). Crossovers of the fast and slow eMAMA may be used instead of
// EMA or TEMA.
// - Added third EMA line. May be used to filter entries. For example, set the additional EMA to 200. Buy signals
// wil only be sent if the price is greater than the additional EMA.
// - Added RSI and OBV as alternative PSAR confirmations.
//
// "Traffic Light" table: summarizes PSAR, RSI, SRSI, TEMA, EMA, eMAMA, MACD, OBV, and CMF indicators in a table.
// This is intended as a quick "heads up", not to replace the indicators themselves.
// - Arrows indicate direction of change since the last bar.
// - Moving average indicators are indicated as green if the fast MA > slow MA and fast [T]EMA is increasing, red otherwise.
// [T]EMA will be yellow if fast MA has increased over the last 2 periods but fast MA < slow MA.
// - PSAR is as green if the PSAR is increasing, red if it is decreasing.
// - RSI is indicated as green if RSI < oversold, red if RSI > overbought, yellow otherwise.
// - SRSI is indicated as green K < oversold, and red if K > overbought. If oversold < K < overbought,
// green if K > D and red if K < D.
// - MACD, OBV and CMF are green if bullish, red if bearish.
//
//
// Suggestions for use:
// - Use fast EMA crossing above slow EMA as a confirmation for PSAR signals.
// - TEMA or eMAMA can also be used for confirmation signals insead.
// - Instead of using a moving average (EMA, TEMA, etc) for confirmation, you may use RSI or OBV.
// - The "traffic light" table is intended as a "heads up" to call your attention to other indicators
// you may want to check. I suggest Cipher B/VMC Cipher_B, Neglected Volume, and/or CM_Ult_MacD_MTF
// as useful comparions.
//
// Please don't rely solely on the table. It is intended to alert you to look more closely at a plot, not to
// provide all the information you need to enter or exit a position. I find the table to be a nice companion
// to VMC Cipher_B, which can be overwhelming in its complexity.
//
// Code used:
// - TEMA With Alert by BerkSay
// - Parabolic SAR by Alex Orekhov (everget)
// - Ehlers MESA Adaptive Moving Average [LazyBear]
// - EMA, RSI and SRSI built-ins.
//@version=4
strategy(overlay=true, title="PSAR + EMA/TEMA/RSI/OBV", currency = 'USD', shorttitle="PSAR+",
pyramiding = 0, default_qty_type=strategy.percent_of_equity, default_qty_value=20,
initial_capital=5000, calc_on_every_tick=true, calc_on_order_fills=false,
commission_type=strategy.commission.percent, commission_value=0.1)
// ------------------------------------------------<[ Color Constants ]>----------------------------------------------
// Color values used from Pine Magic. https://www.tradingview.com/script/yyDYIrRQ-Pine-Color-Magic-and-Chart-Theme-Simulator/
var transparent = color.new(color.black, 100)
var darkpurple = #550055, dpurple = darkpurple // Alias for dark purple, Not recommended for use on "Dark Charts"
var purple = #990099
var fuchsia = #FF00FF
var violet = #AA00FF
var hanpurple = #6000FF
var blue = #0000FF
var cichlid = #0040FF
var azure = #0080FF
var skyblue = #00C0FF
var aqua = #00FFFF // Not recommended for use on "Light Charts" with 1px line thickness
var mint = #00FF80
var lime = #00FF00
var chartreuse = #80FF00
var yellow = #FFFF00 // Not recommended for use on "Light Charts"
var amber = #FFCC00
var orange = #FF8000
var redorange = #FF4000
var red = #FF0000
var hotpink = #FF0080
var pink = #FF80FF // Not recommended for use on "Light Charts"
// ------------------------------------------------<[ User Input ]>---------------------------------------------------
sourceGlobal = input(title="Source for indicator", defval=close, type=input.source, group="Global")
tradeLong = input(title="Create long positions?", defval=true, type=input.bool, group="Global")
tradeShort = input(title="Create short positions?", defval=false, type=input.bool, group="Global")
showPSAR = input(true, "Show PSAR?", group="PSAR")
psarStart = input(title="PSAR Start", type=input.float, step=0.001, defval=0.02, group="PSAR")
psarIncrement = input(title="PSAR Increment", type=input.float, step=0.001, defval=0.02, group="PSAR")
psarMaximum = input(title="PSAR Maximum", type=input.float, step=0.01, defval=0.2, group="PSAR")
psarConfirmation = input(title="Confirmation signal:", defval="EMA",
options=["EMA", "TEMA", "eMAMA", "RSI", "OBV"], group="PSAR")
psarHighlightStartPoints = input(title="PSAR Highlight Start Points?", type=input.bool, defval=true, group="PSAR")
psarShowLabels = input(title="PSAR Show Buy/Sell Labels?", type=input.bool, defval=true, group="PSAR")
psarHighlightState = input(title="PSAR Highlight State?", type=input.bool, defval=false, group="PSAR")
colorPSARLong = input(title="Long", type=input.color, defval=lime, group="PSAR", inline="colors")
colorPSARShort = input(title="Short", type=input.color, defval=red, group="PSAR", inline="colors")
useSL = input(defval=false, type=input.bool, title="Set stop loss to PSAR plot?")
showTEMA = input(false, "Show TEMA?", group="Triple EMA", inline="showTEMA")
showTEMAfill = input(title="Shade TEMA?", defval=false, type=input.bool, group="Triple EMA", inline="showTEMA")
lengthTEMAFast = input(title="TEMA Fast length", defval=13, minval=1, group="Triple EMA", inline="TemaFast")
colorTEMAFast = input(title="",type=input.color, defval=lime, inline="TemaFast", group="Triple EMA")
lengthTEMASlow = input(title="TEMA Slow length", defval=34, minval=1, group="Triple EMA", inline="TemaSlow")
colorTEMASlow = input(title="",type=input.color, defval=red, group="Triple EMA", inline="TemaSlow")
thicknessTEMA=input(title="Line thickness", defval=2, type=input.integer, minval=1, maxval=4, step=1, group="Triple EMA")
showEMA = input(defval=true, type=input.bool, title="Show EMA?", group="EMA", inline="showEMA")
showEMAfill = input(title="Shade EMA?", defval=false, type=input.bool, group="EMA", inline="showEMA")
lengthEMAFast = input(9, title='EMA Fast Length', step=1, type=input.integer, group="EMA", inline="EmaFast")
colorEMAFast = input(title="",type=input.color, defval=lime, inline="EmaFast", group="EMA")
lengthEMASlow = input(21, title='EMA Slow Length', step=1, type=input.integer, group="EMA", inline="EmaSlow")
colorEMASlow = input(title="",type=input.color, defval=red, group="EMA", inline="EmaSlow")
lengthEMA200 = input(200, title='EMA Additional Length', step=1, type=input.integer, group="EMA", inline="EMA200")
colorEMA200 = input(title="",type=input.color, defval=orange, group="EMA", inline="EMA200")
filterEMA200 = input(title="Use as filter?", defval=false, type=input.bool, group="EMA", inline="EMA200", tooltip="Buy and sell signals are filtered on the additional EMA line, commonly set to 200. This takes effect even if the PSAR confirmation is set to something other than EMA.")
thicknessEMA=input(title="Line thickness", defval=2, type=input.integer, minval=1, maxval=4, step=1, group="EMA")
lengthRSI = input(title="RSI Length", type=input.integer, defval=14, group="RSI")
rsiOverbought = input(title="Overbought Level", type=input.integer, defval=60, group="RSI", inline="levels")
rsiOversold = input(title="Oversold Level", type=input.integer, defval=40, group="RSI", inline="levels")
showeMAMA = input(defval=false, title="Show eMAMA?", type=input.bool, group="Ehler's MESA Adaptive Moving Average", inline="fill")
showEMAMAfill = input(title="Shade eMAMA?", defval=false, type=input.bool, group="Ehler's MESA Adaptive Moving Average", inline="fill")
fastlimitEMAMA=input(.5, title="Fast Limit", group="Ehler's MESA Adaptive Moving Average")
slowlimitEMAMA=input(.05, title="Slow Limit", group="Ehler's MESA Adaptive Moving Average")
thicknessEMAMA=input(title="Line thickness", defval=2, type=input.integer, minval=1, maxval=4, step=1, group="Ehler's MESA Adaptive Moving Average")
coloreMAMA = input(title="eMAMA",type=input.color, defval=lime, group="Ehler's MESA Adaptive Moving Average", inline="colors")
coloreFAMA = input(title="eFAMA",type=input.color, defval=red, group="Ehler's MESA Adaptive Moving Average", inline="colors")
lengthOBV = input(defval=20, title="OBV Length", type=input.integer, group="On Balance Volume")
emaOBV = input(defval=9, title="EMA length", type=input.integer, group="On Balance Volume")
lengthStoch = input(14, "Stochastic Length", minval=1, group="SRSI")
smoothK = input(3, "SRSI K Smoothing", minval=1, group="SRSI")
smoothD = input(3, "SRSI D Smoothing", minval=1, group="SRSI")
srsiOverbought = input(defval=80, title="Overbought level", type=input.integer, group="SRSI", inline="levels")
srsiOversold = input(defval=20, title="Oversold level", type=input.integer, group="SRSI", inline="levels")
lengthMACDfast = input(title="Fast Length", type=input.integer, defval=12, group="MACD")
lengthMACDslow = input(title="Slow Length", type=input.integer, defval=26, group="MACD")
lengthMACDsignal = input(title="Signal Smoothing", type=input.integer, minval = 1, maxval = 50, defval = 9, group="MACD")
lengthCMF = input(20, minval=1, group="Chaiken Money Flow")
showTable = input(defval=false, title="Show summary table?", type=input.bool, group="Summary Table")
tablePosition = input(title="Summary Table Position", defval=position.bottom_left,
options=[position.bottom_left,
position.top_left, position.bottom_right, position.top_right], group="Summary Table")
tableTextSize = input(title="Table Text Size", defval=size.tiny,
options=[size.auto, size.tiny, size.small, size.normal, size.large, size.huge], group="Summary Table")
useDateRange = input(defval=true, title="Limit backtesting by date", type=input.bool, group="Limit by date",
tooltip="Limit window for backtesting. This allows you to compare different TFs over the same period.")
rangeType = input(defval="30 Days", title="Date range:", options=["Custom", "30 Days", "90 Days", "180 Days", "Year to Date"], group="Limit by date")
startDate = input(title="Start Date (DD/MM/YYYY)", type=input.time,
defval=timestamp("1 Jan 2021 1:01 -0400"), group="Limit by date")
endDate = input(title="End Date (DD/MM/YYYY) ", type=input.time,
defval=timestamp("31 Dec 2100 19:59 -0400"), group="Limit by date", tooltip="You likely want to leave this far in the future.")
startDate := rangeType == "Custom" ? startDate :
rangeType == "30 Days" ? timenow - 2592000000 :
rangeType == "90 Days" ? timenow - 7776000000 :
rangeType == "180 Days" ? timenow - 15552000000 :
rangeType == "Year to Date" ? timestamp(syminfo.timezone, year(timenow), 01, 01, 00, 01) : na
inDateRange = (time >= startDate) and (time < endDate)
inDateRange := true
// ------------------------------------------------<[ Variable Declarations ]>----------------------------------------------
var bool psarConfirmationBuy = na
var bool psarConfirmationSell = na
var float eMAMA = na
var float eFAMA = na
var float historicalHigh = 0 // for OBV scaling
// -------------------------------------------------------<[ Functions ]>----------------------------------------------------
fDirection(series, length) =>
rising(series,length) ? "↑" : "↓"
fTEMA(sourceTEMA, length) =>
Tema1 = ema(sourceTEMA, length)
Tema2 = ema(Tema1, length)
Tema3 = ema(Tema2, length)
3 * Tema1 - 3 * Tema2 + Tema3
fMAMA(sourceEMAMA, slowlimitEMAMA, fastlimitEMAMA) =>
var float p = na
var float i2 = na
var float q2 = na
var float re = na
var float im = na
var float spp = na
sp = (4*sourceEMAMA + 3*sourceEMAMA[1] + 2*sourceEMAMA[2] + sourceEMAMA[3]) / 10.0
dt = (.0962*sp + .5769*nz(sp[2]) - .5769*nz(sp[4])- .0962*nz(sp[6]))*(.075*nz(p[1]) + .54)
q1 = (.0962*dt + .5769*nz(dt[2]) - .5769*nz(dt[4])- .0962*nz(dt[6]))*(.075*nz(p[1]) + .54)
i1 = nz(dt[3])
jI = (.0962*i1 + .5769*nz(i1[2]) - .5769*nz(i1[4])- .0962*nz(i1[6]))*(.075*nz(p[1]) + .54)
jq = (.0962*q1 + .5769*nz(q1[2]) - .5769*nz(q1[4])- .0962*nz(q1[6]))*(.075*nz(p[1]) + .54)
i2_ = i1 - jq
q2_ = q1 + jI
i2 := .2*i2_ + .8*nz(i2[1])
q2 := .2*q2_ + .8*nz(q2[1])
re_ = i2*nz(i2[1]) + q2*nz(q2[1])
im_ = i2*nz(q2[1]) - q2*nz(i2[1])
re := .2*re_ + .8*nz(re[1])
im := .2*im_ + .8*nz(im[1])
p1 = iff(im!=0 and re!=0, 360/atan(im/re), nz(p[1]))
p2 = iff(p1 > 1.5*nz(p1[1]), 1.5*nz(p1[1]), iff(p1 < 0.67*nz(p1[1]), 0.67*nz(p1[1]), p1))
p3 = iff(p2<6, 6, iff (p2 > 50, 50, p2))
p := .2*p3 + .8*nz(p3[1])
spp := .33*p + .67*nz(spp[1])
phaseEMAMA = atan(q1 / i1)
dphase_ = nz(phaseEMAMA[1]) - phaseEMAMA
dphase = iff(dphase_< 1, 1, dphase_)
alpha_ = fastlimitEMAMA / dphase
alpha = iff(alpha_ < slowlimitEMAMA, slowlimitEMAMA, iff(alpha_ > fastlimitEMAMA, fastlimitEMAMA, alpha_))
fOBV(src) =>
changeOBV = change(src)
cum(changeOBV > 0 ? volume : changeOBV < 0 ? -volume : 0*volume)
// -------------------------------------------<[ Variable Calculations ]>------------------------------------------
temaSlow = fTEMA(sourceGlobal, lengthTEMASlow)
temaFast = fTEMA(sourceGlobal, lengthTEMAFast)
shortTema = crossover(temaSlow, temaFast)
longTema = crossunder(temaSlow, temaFast)
fillTema = temaFast>temaSlow ? color.new(colorTEMAFast,80) : color.new(colorTEMASlow,80)
emaFast = ema(sourceGlobal, lengthEMAFast)
emaSlow = ema(sourceGlobal, lengthEMASlow)
ema200 = ema(sourceGlobal, lengthEMA200)
longEMA = crossover(emaFast, emaSlow)
shortEMA = crossunder(emaFast , emaSlow)
fillEMA = emaFast>emaSlow ? color.new(colorEMAFast,80) : color.new(colorEMASlow,80)
cumOBV = fOBV(sourceGlobal)
oscOBV = (cumOBV - ema(cumOBV,lengthOBV))
changeOBV = change(sourceGlobal)
shortOBV = ema(cumOBV, lengthOBV)
psar = sar(psarStart, psarIncrement, psarMaximum)
psarDir = psar < close ? 1 : -1
colorPSAR = psarDir == 1 ? color.new(#3388bb,0) : color.new(#fdcc02,0)
colorPSARFill = psarHighlightState ? (psarDir == 1 ? color.new(colorPSARLong,90) : color.new(colorPSARShort,90)) : na
psarChangeCond = psarDir != psarDir[1]
valueRSI = rsi(sourceGlobal, lengthRSI)
if psarConfirmation == "EMA"
if emaFast > emaSlow
psarConfirmationBuy := true
psarConfirmationSell := false
else if emaFast < emaSlow
psarConfirmationSell := true
psarConfirmationBuy := false
else if psarConfirmation == "TEMA"
if temaFast > temaSlow
psarConfirmationBuy := true
psarConfirmationSell := false
else if temaFast < temaSlow
psarConfirmationSell := true
psarConfirmationBuy := false
else if psarConfirmation == "eMAMA"
if eMAMA > eFAMA
psarConfirmationBuy := true
psarConfirmationSell := false
else if eMAMA < eFAMA
psarConfirmationSell := true
psarConfirmationBuy := false
else if psarConfirmation == "RSI"
if valueRSI < 40
psarConfirmationBuy := true
psarConfirmationSell := false
else if valueRSI > 60
psarConfirmationSell := true
psarConfirmationBuy := false
else if psarConfirmation == "OBV"
if oscOBV > 0
psarConfirmationBuy := true
psarConfirmationSell := false
else if oscOBV < 0
psarConfirmationSell := true
psarConfirmationBuy := false
psarBuySignal = psarDir == 1 and psarDir[1] == -1 and (filterEMA200 ? open > ema200 : true) and inDateRange
psarSellSignal = psarDir == -1 and psarDir[1] == 1 and (filterEMA200 ? open < ema200 : true) and inDateRange
eMAMA := fMAMA(sourceGlobal, slowlimitEMAMA, fastlimitEMAMA)*sourceGlobal + (1 - fMAMA(sourceGlobal, slowlimitEMAMA, fastlimitEMAMA))*nz(eMAMA[1])
eFAMA := .5*fMAMA(sourceGlobal, slowlimitEMAMA, fastlimitEMAMA)*eMAMA + (1 - .5*fMAMA(sourceGlobal, slowlimitEMAMA, fastlimitEMAMA))*nz(eFAMA[1])
longMAMA=crossover(eMAMA, eFAMA)
shortMAMA=crossunder(eMAMA,eFAMA)
fillEMAMA = eMAMA>eFAMA ? color.new(coloreMAMA, 80) : color.new(coloreFAMA, 80)
srsiK = sma(stoch(valueRSI, valueRSI, valueRSI, lengthStoch), smoothK)
srsiD = sma(srsiK, smoothD)
fastMACD = ema(sourceGlobal, lengthMACDfast)
slowMACD = ema(sourceGlobal, lengthMACDslow)
macd = fastMACD - slowMACD
signalMACD = ema(macd, lengthMACDsignal)
adCMF = close==high and close==low or high==low ? 0 : ((2*close-low-high)/(high-low))*volume
mfCMF = sum(adCMF, lengthCMF) / sum(volume, lengthCMF)
// ================================== //
// ----> Conditional Parameters <---- //
// ================================== //
// ================================== //
// -------> Risk Mitigation <-------- //
// ================================== //
// ================================== //
// --------> Logical Order <--------- //
// ================================== //
// -------------------------------------------<[ Graphical Display ]>------------------------------------------
// TEMA plots
plotTemaSlow = plot(showTEMA ? temaSlow: na, color=color.new(colorTEMASlow,20), title="TEMA Slow plot", linewidth=thicknessTEMA)
plotTemaFast = plot(showTEMA ? temaFast: na, color=color.new(colorTEMAFast,20), title="TEMA Fast plot", linewidth=thicknessTEMA)
plotshape(showTEMA and longTema ? temaFast: na, style=shape.triangleup, location=location.absolute,
size=size.tiny, title="TEMA Cross Up", color=color.new(colorTEMAFast,10))
plotshape(showTEMA and shortTema ? temaSlow: na, style=shape.triangledown, location=location.absolute,
size=size.tiny, title="TEMA Cross Down", color=color.new(colorTEMASlow,10))
fill(plotTemaFast, plotTemaSlow, color=showTEMAfill ? fillTema : transparent, title="TEMA fill")
// EMA plots
plotEmaFast = plot(showEMA ? emaFast: na, title='EMA Fast Plot', color=colorEMAFast, linewidth=thicknessEMA)
plotEmaSlow = plot(showEMA ? emaSlow: na, title='EMA Slow Plot', color=colorEMASlow, linewidth=thicknessEMA)
plotEMA200 = plot(showEMA ? ema200: na, title='EMA Additional Plot', color=colorEMA200, linewidth=thicknessEMA)
plotshape(showEMA and longEMA ? emaFast : na, style=shape.triangleup, location=location.absolute, size=size.tiny,
title="EMA Cross Up",color=colorEMAFast)
plotshape(showEMA and shortEMA ? emaFast : na, style=shape.triangledown, location=location.absolute, size=size.tiny,
title="EMA Cross Down",color=colorEMASlow)
fill(plotEmaFast, plotEmaSlow, color=showEMAfill ? fillEMA : transparent, title="EMA fill")
// PSAR plots
psarPlot = plot(showPSAR ? psar: na, title="PSAR", style=plot.style_circles, linewidth=1, color=colorPSAR)
plotshape(showPSAR and psarBuySignal and psarHighlightStartPoints ? psar : na, title="PSAR Long Start", location=location.absolute,
style=shape.circle, size=size.tiny, color=colorPSARLong)
plotshape(showPSAR and psarBuySignal and psarShowLabels and psarConfirmationBuy ? psar : na, title="PSAR Buy Label", text="Buy", location=location.absolute,
style=shape.labelup, size=size.tiny, color=colorPSARLong, textcolor=color.white)
plotshape(showPSAR and psarSellSignal and psarHighlightStartPoints ? psar : na, title="PSAR Short Start", location=location.absolute,
style=shape.circle, size=size.tiny, color=colorPSARShort)
plotshape(showPSAR and psarSellSignal and psarShowLabels and psarConfirmationSell ? psar : na, title="PSAR Sell Label", text="Sell", location=location.absolute,
style=shape.labeldown, size=size.tiny, color=colorPSARShort, textcolor=color.white)
psarMidPricePlot = plot(ohlc4, title="", display=display.none, editable=false)
fill(psarMidPricePlot, psarPlot, title="PSAR Trade State Filling", color=colorPSARFill)
ploteMAMA = plot(showeMAMA ? eMAMA : na, title="Ehler's MAMA", linewidth=thicknessEMAMA, style=plot.style_line, color=coloreMAMA)
ploteFAMA = plot(showeMAMA ? eFAMA : na, title="Ehler's FAMA", linewidth=thicknessEMAMA, style=plot.style_line, color=coloreFAMA)
plotshape(showeMAMA and longMAMA ? eFAMA: na, style=shape.triangleup, location=location.absolute, size=size.tiny, title="eMAMA Cross Up",
color=color.new(coloreMAMA,10))
plotshape(showeMAMA and shortMAMA ? eFAMA: na, style=shape.triangledown, location=location.absolute, size=size.tiny, title="eMAMA Cross Down",
color=color.new(coloreFAMA,10))
fill(ploteMAMA, ploteFAMA, color=showEMAMAfill ? fillEMAMA : transparent, title="eMAMA fill")
// ---------------------------------------------------<[ Strategy Execution ]>-------------------------------------------------
strategy.entry(id="long", long=strategy.long, comment="enL", when=psarBuySignal and psarConfirmationBuy and tradeLong)
if useSL
strategy.exit(id="long", stop=psar, comment="SL")
strategy.close(id="long", comment="exL", when=psarSellSignal and psarConfirmationSell and tradeLong)
strategy.entry(id="short", long=strategy.short, comment="enS", when=psarSellSignal and psarConfirmationSell and tradeShort)
if useSL
strategy.exit(id="short", stop=psar, comment="SL")
strategy.close(id="short", comment="exS", when=psarBuySignal and psarConfirmationBuy and tradeShort)
// -------------------------------------------------------<[ Tables ]>---------------------------------------------------------
// Shows red for bearish signals, green for bullish signals.
var table summaryTable = table.new(tablePosition, 3, 3)
if (barstate.islast and showTable)
table.cell(summaryTable, 0, 0, "PSAR",text_size=tableTextSize, bgcolor = psarDir == 1 ? color.green : color.red)
rsiDirection = fDirection(valueRSI,1)
table.cell(summaryTable, 0, 1, "RSI " + tostring(round(valueRSI,0)) + rsiDirection,text_size=tableTextSize,
bgcolor = iff(valueRSI > rsiOverbought, color.red, iff(valueRSI < rsiOversold, color.green, color.yellow)))
srsiDirection = fDirection(srsiK,1)
table.cell(summaryTable, 0, 2, "K " + tostring(round(srsiK,0)) + srsiDirection, text_size=tableTextSize,
bgcolor=iff(srsiK > srsiOverbought, color.red, iff(srsiK < srsiOversold, color.green, srsiK > srsiD ? color.green : color.red)))
emaDirection = fDirection(emaFast,1)
table.cell(summaryTable, 1, 0, "EMA" + emaDirection,text_size=tableTextSize,
bgcolor = emaFast > emaSlow and emaFast > emaFast[1] ? color.green : color.red)
// See if emaFast has increased over the last two periods.
if rising(emaFast,2) and emaFast < emaSlow
table.cell_set_bgcolor(summaryTable, 1, 0, color.yellow)
directionTEMA = fDirection(temaFast,1)
table.cell(summaryTable, 1, 1, "TEMA" + directionTEMA,text_size=tableTextSize,
bgcolor = temaFast > temaSlow and temaFast > temaFast[1] ? color.green : color.red)
// See if temaFast has increased over the last two periods.
if rising(temaFast,2) and temaFast < temaSlow
table.cell_set_bgcolor(summaryTable, 1, 1, color.yellow)
directionMAMA = fDirection(eMAMA,1)
table.cell(summaryTable, 1, 2, "eMAMA" + directionMAMA,text_size=tableTextSize,
bgcolor = eMAMA > eFAMA and eMAMA > eFAMA[1] ? color.green : color.red)
// See if temaFast has increased over the last two periods.
if rising(eMAMA,2) and eMAMA < eFAMA
table.cell_set_bgcolor(summaryTable, 1, 2, color.yellow)
directionMACD = fDirection(macd,2)
table.cell(summaryTable, 2, 0, "MACD " + directionMACD, text_size=tableTextSize, bgcolor= macd > signalMACD ? color.green : color.red)
directionOBV = fDirection(shortOBV,2)
table.cell(summaryTable, 2, 1, "OBV " + directionOBV, text_size=tableTextSize, bgcolor= shortOBV > 0 ? color.green : color.red)
directionCMF = fDirection(mfCMF,2)
table.cell(summaryTable, 2, 2, "CMF " + directionCMF + tostring(mfCMF, "#.##"), text_size=tableTextSize, bgcolor= mfCMF > 0 ? color.green : color.red)
// ---------------------------------------------------<[ Alerts ]>-------------------------------------------------
if psarBuySignal and psarConfirmationBuy
alert("PSAR buy/long signal confirmed for {{ticker}} on {{interval}}.", alert.freq_once_per_bar)
if psarSellSignal and psarConfirmationSell
alert("PSAR sell/short signal confirmed for {{ticker}} on {{interval}}.", alert.freq_once_per_bar)
if psarChangeCond
alert("PSAR has changed direction for {{ticker}} on {{interval}}.", alert.freq_once_per_bar)
Detail
https://www.fmz.com/strategy/436902
Last Modified
2023-12-28 17:42:10