图表形态
Phân tích Đa Khung Thời gian
//@version=5
indicator("Phân tích Đa Khung Thời gian", shorttitle="Manual Analysis", overlay=true)
// ============== INPUTS CHO BẢNG PHÂN TÍCH XU HƯỚNG ==============
monthlyTrend = input.string("Bullish", title="Xu hướng Monthly", options= )
weeklyTrend = input.string("Bullish", title="Xu hướng Weekly", options= )
dailyTrend = input.string("Bullish", title="Xu hướng Daily", options= )
h4Trend = input.string("Bullish", title="Xu hướng H4", options= )
h1Trend = input.string("Bullish", title="Xu hướng H1", options= )
m30Trend = input.string("Bullish", title="Xu hướng M30", options= )
m15Trend = input.string("Bullish", title="Xu hướng M15", options= )
m5Trend = input.string("Bullish", title="Xu hướng M5", options= )
m1Trend = input.string("Bullish", title="Xu hướng M1", options= )
// Mảng chứa nhãn và xu hướng
labels = array.from("Mn", "W", "D", "H4", "H1", "M30", "M15", "M5", "M1")
trends = array.from(monthlyTrend, weeklyTrend, dailyTrend, h4Trend, h1Trend, m30Trend, m15Trend, m5Trend, m1Trend)
// ============== TẠO VÀ CẬP NHẬT BẢNG DUY NHẤT ==============
// Sắp xếp bảng nằm ngang
var table manual_analysis_table = table.new(position.top_right, array.size(labels), 2, bgcolor=color.new(color.black, 80), border_width=1)
if barstate.islast
// TIÊU ĐỀ HÀNG ĐẦU TIÊN (Nhãn khung thời gian)
for i = 0 to array.size(labels) - 1
table.cell(manual_analysis_table, i, 0, array.get(labels, i), text_color=color.white, bgcolor=color.new(color.blue, 50), text_size=size.small)
// ĐỔ DỮ LIỆU XU HƯỚNG VÀO HÀNG THỨ HAI
for i = 0 to array.size(trends) - 1
trendStatus = array.get(trends, i)
trendColor = trendStatus == "Bullish" ? color.green : color.red
trendSymbol = trendStatus == "Bullish" ? "▲" : "▼"
table.cell(manual_analysis_table, i, 1, trendSymbol, text_color=trendColor)
Franja de pre-mercadoThis indicator highlights the entire period from the end of the regular New York trading session through the overnight and pre-market, until the market reopens the next morning.
By default, the highlighted band starts at 16:30 New York time (15 minutes after the official close at 16:15) and continues without interruption through the night until 09:30 New York time, when the regular session begins.
🔹 Works for both futures and stocks (you can adjust the closing time if needed: 16:15 for futures, 16:00 for equities).
🔹 Option to include or exclude weekends.
🔹 Optional highlight for the last hour of RTH (e.g. 15:15–16:15 NY).
🔹 Fully customizable colors and offsets.
This tool helps traders clearly separate the overnight activity and pre-market moves from the main session, making it easier to analyze price action and market structure.
Tight 5-10 SMA Wedge ScannerIndicator for helping filter out high growth momentum names to look for stocks that are consolidating near the 5 & 10 SMA. Do a general scan first using trading view scanner 1,3,6 month performance > 30%, Price > 20,50,200 SMA, ADR > 3%, Price * Vol > 5M. Copy this into a watchlist and head over to tradingview website and access Pine screener under Products -> Screeners -> Pine. Select your watchlist with your stocks and add this indicator after favoriting it, select SMA Spread % set to below value 3 or whatever number you want, select Price Diff % set to below value 5 or whatever number you want. Now you listed should be significantly reduced to names that are close to breaking out and flagging.
Tight 10-20-50 SMA Wedge Scanner Indicator for helping filter out high growth momentum names to look for stocks that are consolidating near the 10 & 20 & 50 SMA. Do a general scan first using trading view scanner 1,3,6 month performance > 30%, Price > 50, 200 SMA, ADR > 3%, Price * Vol > 5M. Copy this into a watchlist and head over to tradingview website and access Pine screener under Products -> Screeners -> Pine. Select your watchlist with your stocks and add this indicator after favoriting it, select SMA Spread % set to below value 3 or whatever number you want, select Price Diff % set to below value 5 or whatever number you want. Now you listed should be significantly reduced to names that are close to breaking out and flagging.
Tight 10-20 SMA Wedge ScannerIndicator for helping filter out high growth momentum names to look for stocks that are consolidating near the 10 & 20 SMA. Do a general scan first using trading view scanner 1,3,6 month performance > 30%, Price > 20,50,200 SMA, ADR > 3%, Price * Vol > 5M. Copy this into a watchlist and head over to tradingview website and access Pine screener under Products -> Screeners -> Pine. Select your watchlist with your stocks and add this indicator after favoriting it, select SMA Spread % set to below value 3 or whatever number you want, select Price Diff % set to below value 5 or whatever number you want. Now you listed should be significantly reduced to names that are close to breaking out and flagging.
Opening Candle Zone with ATR Bands by nkChartsThis indicator highlights the opening range of each trading session and projects dynamic ATR-based zones around it.
Key Features
Plots high and low levels of the opening candle for each new daily session.
Extends these levels across the session, providing clear intraday support and resistance zones.
Adds ATR-based offset bands above and below the opening range for volatility-adjusted levels.
Customizable colors, ATR length, and multiplier for flexible use across markets and timeframes.
Adjustable session history limit to control how many past levels remain on the chart.
How to Use:
The opening range high/low often acts as strong intraday support or resistance.
The ATR bands give an adaptive volatility buffer, useful for breakout or mean-reversion strategies.
Works on any market with clear session opens.
This tool is designed for traders who want to combine session-based price action with volatility insights, helping identify potential breakouts, reversals, or consolidation areas throughout the day.
⚠️ Disclaimer: This indicator is for educational purposes only. It does not provide financial advice or guarantee profits. Always perform your own analysis before making trading decisions.
Breaout and followthroughThis indicator is designed to identify and highlight a single, powerful entry signal at the beginning of a new trend. It filters for high-volatility breakout bars that show strong directional conviction, helping traders catch the initial momentum of a potential move. It will only paint one bullish or bearish signal after a trend change is detected, preventing repeat signals during a sustained move.
Core Concept
The indicator combines four key concepts to generate high-probability signals:
Trend Direction: It first establishes the overall trend (bullish or bearish) using a configurable Exponential or Simple Moving Average (EMA/SMA).
Volatility Expansion: It looks for bars with a larger-than-average range by comparing the bar's size to the Average True Range (ATR). This helps identify moments of increased market interest.
Closing Strength (IBS): It uses the Internal Bar Strength (IBS) to measure directional conviction. A high IBS (closing near the top) suggests bullish strength, while a low IBS (closing near the bottom) suggests bearish pressure.
Breakout Confirmation: As an optional but powerful filter, it can confirm the signal by ensuring the bar is breaking above the high or below the low of a user-defined number of previous bars.
A signal is only generated on the first bar that meets all these criteria after the price crosses the trend-defining moving average, making it ideal for capturing the start of a new swing.
Features
Bullish Signals (Green): Highlights the first bar in an uptrend that is larger than the ATR, closes with a high IBS (>70), and optionally breaks out above the recent highs.
Bearish Signals (Red): Highlights the first bar in a downtrend that is larger than the ATR, closes with a low IBS (<30), and optionally breaks out below the recent lows.
"First Signal Only" Logic: The script is hard-coded to show only the initial signal in a new trend, filtering out noise and redundant signals.
Fully Customizable Trend Filter:
Choose between EMA or SMA for trend definition.
Set the MA length (default is a short-term 7-period MA).
Option to show or hide the moving average on the chart.
Optional Breakout Filter:
Enable or disable the requirement for the signal bar to break the high/low of previous bars.
Customize the lookback period for the breakout confirmation.
How to Use
This indicator can be used as a primary signal for a trend-following or momentum-based trading system.
Look for a Green Bar (Bullish Signal): This suggests the start of a potential uptrend. Consider it a signal for a long entry. A logical stop-loss could be placed below the low of the highlighted signal bar.
Look for a Red Bar (Bearish Signal): This suggests the start of a potential downtrend. Consider it a signal for a short entry. A logical stop-loss could be placed above the high of the highlighted signal bar.
Adjust Settings: Use the settings menu to configure the indicator to your preferred market and timeframe. A longer Trend MA Length will result in fewer, more long-term signals, while a shorter length will be more responsive.
As with any tool, this indicator is best used in conjunction with other forms of analysis, such as market structure, support/resistance levels, and proper risk management.
W Pattern Finder📊 W Pattern Finder
English:
This indicator automatically detects W-Patterns (Double Bottoms) following the HLHL structure and marks the last four crucial points on the chart.
Additionally, it draws the neckline, a Take Profit (TP) and a Stop Loss (SL) – including a Risk/Reward ratio.
✨ Features
* Automatic detection of W-Patterns (Double Bottoms)
* Draws the neckline and the last 4 key points
* Calculates and displays TP and SL levels (with adjustable RR ratio)
* Auto-Clear: All objects are removed once TP or SL is reached
* Fully customizable colors & widths for pattern, TP and SL lines
* Tolerance filter for lows to improve clean pattern recognition
* Visual marking of the W-pattern directly in the chart
⚙️ Settings
* Pivot Length → controls sensitivity of pattern detection
* Line color & width for the pattern
* Individual colors and widths for TP and SL lines
* Risk/Reward Ratio (RR) freely adjustable
* Tolerance (%) for deviation of lows
📈 Use Case
This indicator is especially useful for chart technicians & pattern traders who trade W-formations (Double Bottoms).
With the automatic calculation of TP & SL, it becomes instantly clear whether a trade is worth taking.
⚠️ Disclaimer:
This indicator is not financial advice. It is intended for educational and analytical purposes only.
Use it in trading at your own risk
Time Cycles (90/30/10)This indicator plots hierarchical market cycles inside the 07:00 – 11:00 session (UTC-4), tailored for intraday NASDAQ trading on the 1-minute chart.
🔹 Cycles included:
90-minute cycle (primary)
30-minute cycles nested inside the 90m
10-minute cycles nested inside the 30m
🔹 Features:
Session-based: automatically resets daily at 07:00
Strict cutoff at 11:00 (no cycles extend past session close)
Adaptive box coloring to distinguish between nested cycles
Dynamic highs and lows: cycle boxes expand as new bars print
🔹 Use cases:
Visualize intraday rhythm & price structure
Spot potential turning points within nested timeframes
Enhance trade timing with cycle alignment
M Killzones[by vetrivel]Cool free style Session indicator, Inspired by TJR trader session times and it's easily changeable. Really this session times changes everything. Basic requirement to use this Discipline and Mindset
ORB + Prev Close — [GlutenFreeCrypto]Draws a red line at the high of the first 5 min candle, draws a green line at the bottom of the first 5 min candle, draws a grey line at midpoint. Lines extend until market close (4pm) or after-hours 98pm) or extend the next day pre-market (until 9:30am). Closing blue dotted line is drawn at closing price, and extends in after-hours and pre-market.
EMA Crossover Strategy (15m)50 and 200 ema crossing when leaving anchor. when 50 and 200 crosses will give you direction of where market is going. wait for a pull back and take trade. sl on highest or lowest point of apex tp open . when you see multiple equal ( low or High) get put of trade.
Order Block TraderThe Order Block (HTF) indicator automatically detects and plots higher timeframe order blocks directly onto your chart. Order blocks represent zones of institutional buying or selling pressure that often act as powerful support or resistance levels when revisited. This tool is designed for traders who want to align their lower timeframe entries with higher timeframe structure, helping to filter noise and focus on the most meaningful price levels.
What This Indicator Does
Scans a higher timeframe of your choice to identify potential bullish and bearish order blocks.
Draws the blocks on your current chart, extending them forward in time as reference zones.
Highlights trade signals when price returns to and reacts at these order blocks.
Optionally triggers alerts so that you never miss a potential opportunity.
How It Can Be Used Successfully
Bullish Setup: A bullish order block may serve as a demand zone. When price revisits it, look for bullish confirmation such as a bounce from the block low and a close back above it. This can be used as a long entry point, with stops placed just below the block.
Bearish Setup: A bearish order block may serve as a supply zone. When price revisits it, watch for rejection at the block high followed by a close back below it. This can be used as a short entry point, with stops placed just above the block.
Multi-Timeframe Trading: Use order blocks from larger timeframes (e.g., 4H or Daily) as key zones, then drill down to shorter timeframes (e.g., 5m, 15m) to refine entries.
Confluence with Other Tools: Combine order block signals with your existing strategy—trend indicators, Fibonacci levels, moving averages, or candlestick patterns—for stronger confirmation and improved win probability.
Trade Management: Treat order blocks as zones rather than single price levels. Position sizing, stop placement, and risk-to-reward management remain essential for long-term success.
This indicator is not a standalone trading system but a framework for identifying high-probability supply and demand zones. Traders who apply it consistently—alongside proper risk management and confirmation methods—can improve their ability to catch trend continuations and reversals at structurally important levels.
SuperScript Filtered (Stable)🔎 What This Indicator Does
The indicator is a trend and momentum filter.
It looks at multiple well-known technical tools (T3 moving averages, RSI, TSI, and EMA trend) and assigns a score to the current market condition.
• If most tools are bullish → score goes up.
• If most tools are bearish → score goes down.
• Only when the score is very strong (above +75 or below -75), it prints a Buy or Sell signal.
This helps traders focus only on high-probability setups instead of reacting to every small wiggle in price.
________________________________________
⚙️ How It Works
1. T3 Trend Check
o Compares a fast and slow T3 moving average.
o If the fast T3 is above the slow T3 → bullish signal.
o If it’s below → bearish signal.
2. RSI Check
o Uses the Relative Strength Index.
o If RSI is above 50 → bullish momentum.
o If RSI is below 50 → bearish momentum.
3. TSI Check
o Uses the True Strength Index.
o If TSI is above its signal line → bullish momentum.
o If TSI is below → bearish momentum.
4. EMA Trend Check
o Looks at two exponential moving averages (fast and slow).
o If price is above both → bullish.
o If price is below both → bearish.
5. Score System
o Each condition contributes +25 (bullish) or -25 (bearish).
o The total score can range from -100 to +100.
o Score ≥ +75 → Strong Buy
o Score ≤ -75 → Strong Sell
6. Signal Filtering
o Only one buy is allowed until a sell appears (and vice versa).
o A minimum bar gap is enforced between signals to avoid clutter.
________________________________________
📊 How It Appears on the Chart
• Green “BUY” label below candles → when multiple signals agree and the market is strongly bullish.
• Red “SELL” label above candles → when multiple signals agree and the market is strongly bearish.
• Background softly shaded green or red → highlights bullish or bearish conditions.
No messy tables, no clutter — just clear trend-based entries.
________________________________________
🎯 How Traders Can Use It
This indicator is designed to help traders by:
1. Filtering Noise
o Instead of reacting to every small crossover or RSI blip, it waits until at least 3–4 conditions agree.
o This avoids entering weak trades.
2. Identifying Strong Trend Shifts
o When a Buy or Sell arrow appears, it usually signals a shift in momentum that can lead to a larger move.
3. Reducing Overtrading
o By limiting signals, traders won’t be tempted to jump in and out unnecessarily.
4. Trade Confirmation
o Traders can use the signals as confirmation for their own setups.
o Example: If your strategy says “go long” and the indicator also shows a strong Buy, that trade has more conviction.
5. Alert Automation
o Built-in alerts mean you don’t have to watch the chart all day.
o You’ll be notified only when a strong signal appears.
________________________________________
⚡ When It Helps the Most
• Works best in trending markets (bullish or bearish).
• Very useful on higher timeframes (1h, 4h, daily) for swing trading.
• Can also work on lower timeframes (5m, 15m) if combined with higher timeframe trend filtering.
________________________________________
👉 In short
This indicator is a signal filter + trend detector. It combines four powerful tools into one scoring system, and only tells you to act when the odds are stacked in your favor.
________________________________________
Debt Refinance Cycle + Liquidity vs BTC (Wk) — Overlay Part 1Debt Refi Cycle - Overlay script (BTC + Liquidity + DRCI/Z normalized to BTC range)
IMB zones, alerts, 8 EMAs, DO lvlThis indicator was created to be a combined indicator for those who use DO levels, IMBs, and EMAs in their daily trading, helping them by providing a script that allows them to customize these indicators to their liking.
Here you can set the IMBs, DO levels, and EMAs. Its special feature is that it uses alerts to indicate which IMB zones have been created, along with the invalidation line for the new potential IMB.
The program always calculates the Daily Opening (DO) level from the opening of the broker, and you can set how many hours the line should be drawn.
Help for use:
There are 3 types of alerts:
- Use the "Bullish IMB formed" alert if you are looking for Bull IMBs.
- Use the "Bearish IMB formed" alert if you are looking for Bear IMBs.
- Use the "Either IMB" alert if you are looking for Bull and Bear IMBs.
Tip: Set the alert type "Once per bar close" if you do not want to set new alerts after an IMB is formed.
IMBs:
- Customizable IMB quantity (1-500 pcs)
- Zone colors and borders can be customized
- Potential IMB line can be customized
EMAs:
- You can set and customize 8 EMA lengths
- Only the current and higher timeframe EMAs are displayed
Daily Open Level:
- Displays today's Daily Open level
- Note: The DO level does not work in Replay mode
Last OFR:
"Show True OFR" checkbox added.
It displays the latest OFR, and hides the old ones.
ERL & IRL (Swing Levels) Sunnat//@version=5
indicator("ERL & IRL (Swing Levels)", overlay=true)
// Inputs
left_bars = input.int(5, "Left bars (swing strength)", minval=1)
right_bars = input.int(5, "Right bars (swing strength)", minval=1)
line_len = input.int(10, "Line length (bars)", minval=1) // short line
// Detect swing high (ERL) and swing low (IRL)
swingHigh = ta.pivothigh(high, left_bars, right_bars)
swingLow = ta.pivotlow(low, left_bars, right_bars)
// Draw ERL when swing high is found
if not na(swingHigh)
line.new(bar_index - right_bars, swingHigh,
bar_index - right_bars + line_len, swingHigh,
xloc=xloc.bar_index, extend=extend.none,
color=color.aqua, width=2)
label.new(bar_index - right_bars + line_len, swingHigh, "ERL",
xloc=xloc.bar_index, yloc=yloc.price,
color=color.new(color.aqua, 0), textcolor=color.black)
// Draw IRL when swing low is found
if not na(swingLow)
line.new(bar_index - right_bars, swingLow,
bar_index - right_bars + line_len, swingLow,
xloc=xloc.bar_index, extend=extend.none,
color=color.orange, width=2)
label.new(bar_index - right_bars + line_len, swingLow, "IRL",
xloc=xloc.bar_index, yloc=yloc.price,
color=color.new(color.orange, 0), textcolor=color.black)
SCTI - D14SCTI - D14 Comprehensive Technical Analysis Suite
English Description
SCTI D14 is an advanced multi-component technical analysis indicator designed for professional traders and analysts. This comprehensive suite combines multiple analytical tools into a single, powerful indicator that provides deep market insights across various timeframes and methodologies.
Core Components:
1. EMA System (Exponential Moving Averages)
13 customizable EMA lines with periods ranging from 8 to 2584
Fibonacci-based periods (8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584)
Color-coded visualization for easy trend identification
Individual toggle controls for each EMA line
2. TFMA (Multi-Timeframe Moving Averages)
Cross-timeframe analysis with 3 independent EMA calculations
Real-time labels showing trend direction and price relationships
Customizable timeframes for each moving average
Percentage deviation display from current price
3. PMA (Precision Moving Average Cloud)
7-layer moving average system with customizable periods
Fill areas between moving averages for trend visualization
Support and resistance zone identification
Dynamic color-coded trend clouds
4. VWAP (Volume Weighted Average Price)
Multiple anchor points (Session, Week, Month, Quarter, Year, Earnings, Dividends, Splits)
Standard deviation bands for volatility analysis
Automatic session detection and anchoring
Statistical price level identification
5. Advanced Divergence Detector
12 technical indicators for divergence analysis (MACD, RSI, Stochastic, CCI, Williams %R, Bias, Momentum, OBV, VW-MACD, CMF, MFI, External)
Regular and hidden divergences detection
Bullish and bearish signals with visual confirmation
Customizable sensitivity and filtering options
Real-time alerts for divergence formations
6. Volume Profile & Node Analysis
Comprehensive volume distribution analysis
Point of Control (POC) identification
Value Area High/Low (VAH/VAL) calculations
Volume peaks and troughs detection
Support and resistance levels based on volume
7. Smart Money Concepts
Market structure analysis with Break of Structure (BOS) and Change of Character (CHoCH)
Internal and swing structure detection
Equal highs and lows identification
Fair Value Gaps (FVG) detection and visualization
Liquidity zones and institutional flow analysis
8. Trading Sessions
9 major trading sessions (Asia, Sydney, Tokyo, Shanghai, Hong Kong, Europe, London, New York, NYSE)
Real-time session status and countdown timers
Session volume and performance tracking
Customizable session boxes and labels
Statistical session analysis table
Key Features:
Modular Design: Enable/disable any component independently
Real-time Analysis: Live updates with market data
Multi-timeframe Support: Works across all chart timeframes
Customizable Alerts: Set alerts for any detected pattern or signal
Professional Visualization: Clean, organized display with customizable colors
Performance Optimized: Efficient code for smooth chart performance
Use Cases:
Trend Analysis: Identify market direction using multiple EMA systems
Entry/Exit Points: Use divergences and structure breaks for timing
Risk Management: Utilize volume profiles and session analysis for better positioning
Multi-timeframe Analysis: Confirm signals across different timeframes
Institutional Analysis: Track smart money flows and market structure
Perfect For:
Day traders seeking comprehensive market analysis
Swing traders needing multi-timeframe confirmation
Professional analysts requiring detailed market structure insights
Algorithmic traders looking for systematic signal generation
---
中文描述
SCTI - D14是一个先进的多组件技术分析指标，专为专业交易者和分析师设计。这个综合套件将多种分析工具整合到一个强大的指标中，在各种时间框架和方法论中提供深度市场洞察。
核心组件：
1. EMA系统（指数移动平均线）
13条可定制EMA线，周期从8到2584
基于斐波那契的周期（8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584）
颜色编码可视化，便于趋势识别
每条EMA线的独立切换控制
2. TFMA（多时间框架移动平均线）
跨时间框架分析，包含3个独立的EMA计算
实时标签显示趋势方向和价格关系
每个移动平均线的可定制时间框架
显示与当前价格的百分比偏差
3. PMA（精密移动平均云）
7层移动平均系统，周期可定制
移动平均线间填充区域用于趋势可视化
支撑阻力区域识别
动态颜色编码趋势云
4. VWAP（成交量加权平均价格）
多个锚点（交易时段、周、月、季、年、财报、分红、拆股）
标准差带用于波动性分析
自动时段检测和锚定
统计价格水平识别
5. 高级背离检测器
12个技术指标用于背离分析（MACD、RSI、随机指标、CCI、威廉姆斯%R、Bias、动量、OBV、VW-MACD、CMF、MFI、外部指标）
常规和隐藏背离检测
看涨看跌信号配视觉确认
可定制敏感度和过滤选项
背离形成的实时警报
6. 成交量分布与节点分析
全面的成交量分布分析
控制点（POC）识别
价值区域高/低点（VAH/VAL）计算
成交量峰值和低谷检测
基于成交量的支撑阻力水平
7. 聪明钱概念
市场结构分析，包括结构突破（BOS）和结构转变（CHoCH）
内部和摆动结构检测
等高等低识别
公允价值缺口（FVG）检测和可视化
流动性区域和机构资金流分析
8. 交易时区
9个主要交易时段（亚洲、悉尼、东京、上海、香港、欧洲、伦敦、纽约、纽交所）
实时时段状态和倒计时器
时段成交量和表现跟踪
可定制时段框和标签
统计时段分析表格
主要特性：
模块化设计：可独立启用/禁用任何组件
实时分析：随市场数据实时更新
多时间框架支持：适用于所有图表时间框架
可定制警报：为任何检测到的模式或信号设置警报
专业可视化：清洁、有序的显示界面，颜色可定制
性能优化：高效代码确保图表流畅运行
使用场景：
趋势分析：使用多重EMA系统识别市场方向
入场/出场点：利用背离和结构突破进行时机选择
风险管理：利用成交量分布和时段分析进行更好定位
多时间框架分析：在不同时间框架间确认信号
机构分析：跟踪聪明钱流向和市场结构
适用于：
寻求全面市场分析的日内交易者
需要多时间框架确认的摆动交易者
需要详细市场结构洞察的专业分析师
寻求系统化信号生成的算法交易者
