FVG + CoSD Confirmation Strategy (6:1 RR, 2% Equity Risk)This strategy combines two powerful displacement signals — Fair Value Gaps (FVG) and Change of State of Delivery (CoSD) — to capture high-conviction directional moves. It sets a directional bias when either signal appears, but only enters a trade once both FVG and CoSD confirm in the same direction. This dual-filter approach helps reduce noise and improve entry precision.
Key features:
✅ Bias lock on first signal: Directional bias is set by either FVG or CoSD, but trades only trigger when both align.
✅ 6:1 reward-to-risk targeting: Take profit is set at sixtimes the stop distance, allowing for high-RR setups.
✅ Fixed stop buffer: SL is calculated using a static tick buffer for simplicity and consistency.
✅ Exit on opposing signal: Trades are closed when an opposite FVG or CoSD appears, signaling structural reversal.
📈 Optimized for EURUSD on the 4-hour timeframe, where its structural logic and risk parameters are best aligned with market rhythm and volatility.
This strategy is ideal for traders who want to combine price imbalance with structural confirmation, while maintaining disciplined risk management and directional clarity.
Indicadores e estratégias
FVG + CoSD Confirmation Strategy (4:1 RR)This strategy combines two powerful displacement signals — Fair Value Gaps (FVG) and Change of State of Delivery (CoSD) — to capture high-conviction directional moves. It sets a directional bias when either signal appears but only enters a trade once both FVG and CoSD confirm in the same direction. This dual-filter approach helps reduce noise and improve entry precision.
Key features:
✅ Bias lock on first signal: Directional bias is set by either FVG or CoSD, but trades only trigger when both align.
✅ 4:1 reward-to-risk targeting: Take profit is set at four times the stop distance, allowing for high-RR setups.
✅ Fixed stop buffer: SL is calculated using a static tick buffer for simplicity and consistency.
✅ Exit on opposing signal: Trades are closed when an opposite FVG or CoSD appears, signaling structural reversal.
📈 Optimized for EURUSD on the 4-hour timeframe, where its structural logic and risk parameters are best aligned with market rhythm and volatility.
This strategy is ideal for traders who want to combine price imbalance with structural confirmation, while maintaining disciplined risk management and directional clarity.
First FVG Directional Strategy (2:1 RR)This strategy captures directional momentum by trading the first confirmed Fair Value Gap (FVG) and holding that bias until an opposing FVG appears. It’s designed to align with ICT-style displacement logic, entering only when a clear imbalance is confirmed and exiting when the market structure shifts.
Key features:
✅ Directional bias lock: Trades only in the direction of the first FVG. No re-entries until reversal.
✅ FVG confirmation: Requires directional candle confirmation for valid gaps.
✅ 2:1 reward-to-risk targeting: Take profit is set at twice the distance of the stop loss.
✅ Clean, structure-driven logic: No indicators or overlays — just price action and delivery.
📈 Optimized for EURUSD on the 4-hour chart, where its structural logic and risk parameters are best aligned.
This strategy is ideal for traders seeking clarity, discipline, and directional conviction based on price imbalance and displacement.
First CoSD Directional Strategy (4:1 RR)This strategy is optimized for the four hour EURUSD. It captures directional momentum by trading the first confirmed Change of State of Delivery (CoSD) — a structural break above the most recent swing high (bullish) or below the most recent swing low (bearish). Once a CoSD is detected, the strategy enters in that direction and holds the position until an opposing CoSD occurs.
Key features:
✅ Directional bias lock: Only one trade per directional shift. No re-entries until reversal.
✅ Swing-based stop loss: SL is anchored to the most recent structural level — swing low for longs, swing high for shorts.
✅ 4:1 reward-to-risk targeting: TP is calculated as four times the distance between entry and SL.
✅ Clean displacement logic: No indicators, no noise — just price structure and delivery.
This strategy is ideal for traders who want to align with market structure and displacement without overtrading. It’s built for clarity, discipline, and directional conviction.
First CoSD Directional StrategyThis strategy is optimized for EURUSD on the 4-hour timeframe.
This strategy captures directional momentum by trading the first confirmed Change of State of Delivery (CoSD) — a structural break above the most recent swing high (bullish) or below the most recent swing low (bearish). Once a CoSD is detected, the strategy enters in that direction and holds the position until an opposing CoSD occurs.
Key features:
✅ Directional bias lock: Only one trade per directional shift. No re-entries until reversal.
✅ Swing-based stop loss: SL is anchored to the most recent structural level — swing low for longs, swing high for shorts.
✅ 2:1 reward-to-risk targeting: TP is calculated as twice the distance between entry and SL.
✅ Clean displacement logic: No indicators, no noise — just price structure and delivery.
This strategy is ideal for traders who want to align with market structure and displacement without overtrading. It’s built for clarity, discipline, and directional conviction.
SMC INDICATORMoney Concepts (SMC) toolkit and issues buy / sell signals. It includes:
Structure (market structure shifts via pivots)
Order Blocks (last bearish/bullish candle before a structure shift)
Fair Value Gaps (3-bar gap detection)
Simple liquidity sweep detection
Buy / Sell signal generation & alert conditions
Rectangle drawings and on-chart arrows
This is a practical, best-effort SMC indicator suitable for 15m/30m/1H/etc. — feel free to tweak lookbacks and filters in inputs.
Relative Strength vs XAUIts a simple relative strength chart, right now i have set it with Gold, as it is outperforming most of indices globally.
Days of the week// This indicator is an alternative version of the popular "Days of Week" script originally created by @BALine.
//This version preserves the core functionality while introducing some slight changes:
//Optimized Code Structure: The original seven repetitive plotchar calls for day labels have been replaced with a single, efficient call utilizing a switch statement, resulting in cleaner and more performant Pine Script code.
//Flexible Day Separation: A vertical line is drawn on the chart to clearly mark the beginning of a new trading day, defaulting to the critical 17:00 (5 PM) New York time session rollover (standard for FX and futures).
//Customizable Label Time: The hour at which the day-of-week labels ("Monday," "Tuesday," etc.) appear on the chart is now controlled by a user input, allowing traders to align the label with their local time zone, a specific market open (e.g., 9:00 AM), or any other relevant hourly mark.
//This tool is essential for traders who incorporate time and daily structure into their analysis. It provides an immediate visual reference for daily trading ranges, market session breaks, and identifying day-of-week biases.
//Attribution: A huge thank you to @BALine for the original concept and foundation of the "Days of Week" indicator.
Element Squared RSI Divergence IndicatorRSI Divergence indicator developed by the team at Element Squared Private Wealth.
Previous Week High & Low Flat Trendlines + Labels on Current weeks lower time frames which display Previous Week High & Low
Custom Checklist# Custom Checklist - Trading Preparation & Reminders
A fully customizable checklist overlay indicator for TradingView that helps traders maintain discipline and follow their trading routine systematically.
## 🎯 Purpose
This indicator serves as a visual reminder system on your charts to ensure you complete all necessary analysis steps before entering a trade. Perfect for traders who want to maintain consistency and avoid emotional or rushed trading decisions.
## ✨ Key Features
- **20 Customizable Lines**: Create your own checklist items with any text you need
- **Flexible Display Options**:
- Show/hide title header
- Toggle entire checklist on/off
- Position anywhere on chart (9 positions available)
- Adjustable text size (tiny to huge)
- **Symbol Filtering**: Option to show checklist only on specific symbols (BTC/USD, GOLD, SPX500, USOIL)
- **Customizable Appearance**:
- Background color
- Text color
- Border color
- Transparency controls
- **Clean Interface**: Empty by default - add only the items you need
## 📋 Use Cases
- **Morning Routine**: Daily market preparation checklist
- **Trade Entry Rules**: Verify all setup conditions are met
- **Risk Management**: Confirm stop-loss, position size, and exit strategy
- **Multi-Timeframe Analysis**: Ensure you checked all required timeframes
- **Technical Analysis**: Track which indicators and patterns you've reviewed
- **News & Events**: Remember to check economic calendar and news
- **Personal Rules**: Your custom trading rules and reminders
## 🎨 Customization
Every aspect is customizable:
- All 20 lines can be edited to your needs
- Only non-empty lines are displayed
- Table position adjustable to any corner or middle position
- Color scheme fully customizable to match your chart theme
- Text size scalable for different screen sizes
## 💡 How to Use
1. Add indicator to your chart
2. Open Settings > Checklist Items
3. Fill in your checklist items (Line 1, Line 2, etc.)
4. Customize colors and position in Display Settings
5. Optional: Enable "Show Only on Specific Symbols" to show on select instruments
## 🔧 Display Settings
- **Checklist Title**: Custom header for your checklist
- **Show Title Header**: Toggle title display
- **Show Checklist**: Master on/off switch
- **Symbol Filter**: Restrict display to specific trading instruments
- **Position**: 9 placement options (corners and middle positions)
- **Text Size**: 5 size options (tiny, small, normal, large, huge)
- **Colors**: Background, text, and border fully customizable
## 📝 Example Checklist Ideas
**Swing Trading:**
- Support/Resistance levels identified
- Trend direction confirmed
- Volume analysis completed
- RSI/MACD signals checked
- Risk/Reward ratio calculated
**Day Trading:**
- Pre-market review done
- Key levels marked
- Economic calendar checked
- Trading plan written
- Position size calculated
**Technical Analysis:**
- Multiple timeframe alignment
- Chart patterns identified
- Moving averages reviewed
- Fibonacci levels drawn
- Volume profile analyzed
## ⚙️ Technical Details
- Pine Script v6
- Overlay indicator (displays on main chart)
- Lightweight - no complex calculations
- No repainting
- Works on all timeframes and instruments
## 🎓 Perfect For
- Beginner traders learning systematic analysis
- Experienced traders maintaining discipline
- Anyone who wants visual trading reminders
- Traders following multi-step strategies
- Those prone to FOMO or emotional trading
---
**Note**: This is a visual tool only. It does not generate trading signals or perform analysis. It serves as a reminder checklist to help you follow your own trading process consistently.
Custom Checklist# Custom Checklist - Trading Preparation & Reminders
A fully customizable checklist overlay indicator for TradingView that helps traders maintain discipline and follow their trading routine systematically.
## 🎯 Purpose
This indicator serves as a visual reminder system on your charts to ensure you complete all necessary analysis steps before entering a trade. Perfect for traders who want to maintain consistency and avoid emotional or rushed trading decisions.
## ✨ Key Features
- **20 Customizable Lines**: Create your own checklist items with any text you need
- **Flexible Display Options**:
- Show/hide title header
- Toggle entire checklist on/off
- Position anywhere on chart (9 positions available)
- Adjustable text size (tiny to huge)
- **Symbol Filtering**: Option to show checklist only on specific symbols (BTC/USD, GOLD, SPX500, USOIL)
- **Customizable Appearance**:
- Background color
- Text color
- Border color
- Transparency controls
- **Clean Interface**: Empty by default - add only the items you need
## 📋 Use Cases
- **Morning Routine**: Daily market preparation checklist
- **Trade Entry Rules**: Verify all setup conditions are met
- **Risk Management**: Confirm stop-loss, position size, and exit strategy
- **Multi-Timeframe Analysis**: Ensure you checked all required timeframes
- **Technical Analysis**: Track which indicators and patterns you've reviewed
- **News & Events**: Remember to check economic calendar and news
- **Personal Rules**: Your custom trading rules and reminders
## 🎨 Customization
Every aspect is customizable:
- All 20 lines can be edited to your needs
- Only non-empty lines are displayed
- Table position adjustable to any corner or middle position
- Color scheme fully customizable to match your chart theme
- Text size scalable for different screen sizes
## 💡 How to Use
1. Add indicator to your chart
2. Open Settings > Checklist Items
3. Fill in your checklist items (Line 1, Line 2, etc.)
4. Customize colors and position in Display Settings
5. Optional: Enable "Show Only on Specific Symbols" to show on select instruments
## 🔧 Display Settings
- **Checklist Title**: Custom header for your checklist
- **Show Title Header**: Toggle title display
- **Show Checklist**: Master on/off switch
- **Symbol Filter**: Restrict display to specific trading instruments
- **Position**: 9 placement options (corners and middle positions)
- **Text Size**: 5 size options (tiny, small, normal, large, huge)
- **Colors**: Background, text, and border fully customizable
## 📝 Example Checklist Ideas
**Swing Trading:**
- Support/Resistance levels identified
- Trend direction confirmed
- Volume analysis completed
- RSI/MACD signals checked
- Risk/Reward ratio calculated
**Day Trading:**
- Pre-market review done
- Key levels marked
- Economic calendar checked
- Trading plan written
- Position size calculated
**Technical Analysis:**
- Multiple timeframe alignment
- Chart patterns identified
- Moving averages reviewed
- Fibonacci levels drawn
- Volume profile analyzed
## ⚙️ Technical Details
- Pine Script v6
- Overlay indicator (displays on main chart)
- Lightweight - no complex calculations
- No repainting
- Works on all timeframes and instruments
## 🎓 Perfect For
- Beginner traders learning systematic analysis
- Experienced traders maintaining discipline
- Anyone who wants visual trading reminders
- Traders following multi-step strategies
- Those prone to FOMO or emotional trading
---
**Note**: This is a visual tool only. It does not generate trading signals or perform analysis. It serves as a reminder checklist to help you follow your own trading process consistently.
Fibonacci Auto Retracement & HTF candles ReferenceAdvanced Higher Timeframe (HTF) Candle & Fibonacci Viewer
Overview:
The Advanced HTF Candle & Fibonacci Viewer is a professional Trading View indicator designed to help traders overlay higher timeframe price structures onto lower timeframe charts. By combining daily candle analysis with precise Fibonacci retracement levels, this tool allows traders to identify critical support and resistance zones, potential breakouts, and retracement opportunities without switching charts.
Special Thanks:
This script includes a small part of coding inspired by Zeiierman, whose work on HTF analysis provided the foundation for visualizing higher timeframe structures. Full credit to Zeiierman for their invaluable contribution to the Trading View community.
Key Features:
1. Multi-Day HTF Range Display
Automatically displays high and low of 1–7 previous days.
Highlights candle bodies and wicks for clear structure visualization.
Ideal for spotting daily ranges and breakout levels.
2. Dynamic Fibonacci Levels
Standard levels: 0%, 11.8%, 23.6%, 38.2%, 50%, 61.8%, 76.4%, 88.2%, 100%.
Optional mid-level lines for intraday support/resistance identification.
Levels adjust automatically to reflect price action direction.
3. Customizable Labels & Colors
Adjustable text size, color, transparency, and offset.
Fully customizable candle and Fibonacci colors.
Mid-level lines can be shown or hidden for a cleaner look.
4. Persistent Levels
Levels remain until the next trading session or breakout, helping track trends and retracements consistently.
5. Multi-Timeframe Optimization
Works on any chart timeframe, from 1-minute to weekly charts.
Provides higher timeframe insight while trading on lower timeframes.
Why Traders Love This Indicator:
View higher timeframe action without switching charts.
Identify high-probability entry and exit zones.
Combine with other indicators for complete market analysis.
Useful for swing traders, day traders, and scalpers alike.
Customization Options:
Number of previous days (1–7)
Show/hide mid-level lines
Show/hide labels
Customize label size, color, and offset
Customize Fibonacci and candle colors
Ideal Use Cases:
Swing Trading: Identify daily key levels for entry, exit, and stop-loss.
Day Trading: Use HTF ranges on intraday charts to spot breakouts and reversals.
Fibonacci Analysis: Locate retracement zones efficiently.
Trend Confirmation: Validate trades with higher timeframe structure.
Summary:
The Advanced HTF Candle & Fibonacci Viewer is a powerful tool for traders seeking clarity, structure, and precision. With higher timeframe insight overlaid on active charts and proper credit to Zeiierman for their HTF coding contribution, this indicator helps traders make informed, confident decisions in any market.
Cipher B Free | WaveTrend (v6)Uh.. I call this.. Mona Lisa kek. Tried creating my own version of Cipher B with Grok. Feel free to tweak to your heart's content
Advanced Multi-Timeframe Moving AveragesThis indicator combines three fully customizable Moving Averages (MA30, MA80, MA120 by default) with multi-timeframe support, trend detection, and visual highlights — all in one lightweight script.
⚙️ Features
🕒 Multi-Timeframe Control – set a custom timeframe for each MA (e.g. MA30 from 1H, MA80 from 4H, MA120 from Daily).
🟢 Dynamic Trend Coloring – candles and background turn green when price is above all MAs, and red when below.
⚡ Crossover Alerts – built-in alerts for MA1↔MA2, MA2↔MA3, and MA1↔MA3 crossovers.
🎨 Optimized Colors – clear, bright MA colors for better visibility:
MA 1 (short-term): Gold (#FFD700)
MA 2 (mid-term): Deep Sky Blue (#00BFFF)
MA 3 (long-term): Hot Pink (#FF69B4)
🧩 Simple, Modular Design – easily adjust lengths, types (SMA/EMA), and timeframes from inputs.
🧠 How to Use
Add the indicator to your chart.
Set your preferred lengths (e.g. 30, 80, 120).
Optionally assign different timeframes for higher-TF analysis.
Use the color cues and crossovers to spot momentum shifts and trend changes.
🪶 Notes
Works great on all assets (crypto, forex, stocks, indices).
Compatible with both light and dark themes.
Built with Pine Script v5 — no external dependencies.
Directional Volume Cloud MTFThe Directional Volume Cloud MTF transforms raw volume into a visually intuitive cloud histogram that highlights directional bias and exhaustion zones.
🔍 Core Logic
- Volume bias is calculated using candle direction (bullish/bearish) and smoothed via EMA.
- Bias strength is normalized against average volume to produce a ratio from -1 to +1.
- Color and opacity dynamically reflect bias direction and strength — pale clouds indicate weak volume, while vivid clouds signal strong conviction.
Features
- Customizable bullish/bearish colors
- Dynamic opacity based on volume strength
- Declining volume signals for potential reversals
- Multi-timeframe bias overlay (e.g., daily bias on intraday chart)
📈 Use Cases
- Spot volume exhaustion before reversals
- Confirm breakout strength with bias intensity
- Compare short-term vs long-term volume pressure
Whether you're scalping intraday moves or validating swing setups, this cloud-based volume heatmap offers a clean, modular way to visualize market conviction.
Time & Sales , Volume Delta and CVD, Volume imbalance , Tick
This Pine Script (version 6) creates a comprehensive TradingView indicator combining Time & Sales (Tape) with Volume Delta, Order Flow Pressure Indicator (OFPI), Volume Imbalance detection, Volume Delta (VD) histogram, Cumulative Volume Delta (CVD), TICK.US histogram, and a summary gauge table. It overlays on the chart with customizable tables, boxes, lines, and labels for real-time trade analysis, momentum, imbalances, and volume metrics.
Key Features and Components:
Time & Sales Table: A dynamic table showing recent trades (up to user-defined rows). Columns include Time, Side (▲/▼), Last Price, Volume (or Price-Weighted Volume). Trades below a volume threshold are hidden. Includes a buy/sell scale bar with percentages. Supports timeframe-based or live tick data fetching.
OFPI with Gauge: Calculates net aggressive volume pressure using bar body position, smoothed with T3 moving average. Displays a centered gauge bar (e.g., "░░░|███░░") indicating bullish/bearish momentum or shifts.
Volume Imbalance (VI): Detects bullish/bearish gaps between bars. Draws semi-transparent boxes with labels (e.g., "5 tks (vi)") for imbalances or gaps. Limits display to a max number, removes filled ones, and uses magnets (🧲) for gaps.
Volume Delta (VD): Approximates buy/sell delta via intrabar pressure or polarity. Displays as unipolar/bipolar histogram, optionally overlapping with regular volume or TICK.US. Shows numerical values (green/red/orange for divergences) and price/VD divergences.
Cumulative Volume Delta (CVD): Cumulates VD, reset on anchor timeframe (e.g., daily). Displays as line, area, baseline, or candles. Includes optional EMA smoothing and background fills. Detects divergences with price.
TICK.US Histogram: Overlays US Tick index (from symbol "TICK.US") as positive/negative bars during US market hours (9:30-16:00 ET, Mon-Fri). Replaces regular volume in some modes.
Gauge Summary Table: Bottom-left table with momentum text, OFPI gauge, CVD value, current Tick, and last bar's volume breakdown (total/buy/sell/delta).
Customization Options:
General: Timezone, date format, table position/size, colors (gradients for up/down), calculation mode (timeframe/live tick), volume type (volume/price-volume), thresholds, lengths (e.g., lookback, smoothing).
Display: Heights/offsets for histograms, line widths/styles, transparencies, label sizes/alignments, divergences, MA on volume, CVD smoothing/background.
Technical: Lower timeframe precision (auto or custom), anchor for CVD reset, max VIs to show.
Other: Toggles for VI, TICK.US, numerical values, divergences.
Credit
// FuturesCall @ fcalgobot.com
//Time & Sales (Tape)
// CVD base on Luxalgo CVD indicator
// Momentum Gauge by DskyzInvestments
// volume imbalance by ...
ATR + EMA + Sessions ProATR + EMA + Sessions Pro By Saeed Fadi to save indicator space, it,s for atr, emas, sessions etc.
SPX 0dte Options TableSPX 0DTE Options Table Indicator 📊
Version: Pine Script v6
Description: A real-time table overlay for 0DTE SPX options, showing strikes, prices, and volumes for calls/puts. Perfect for intraday traders spotting high-volume opportunities!
Perfect for fast look up for options premium ( Real time data required $2/month)
Key Features
Dynamic Table: Displays current SPX price, call/put strikes (e.g., 5700C/5600P), last prices, and volumes in a clean overlay.
Custom Strikes: 1-15 per side (default: 8), with increments of 5+ (default: 10). Strikes rounded to multiples of 10.
Strike Offset: Fixed (default: 0) or dynamic based on remaining trading hours (US session: 9:30 AM-4:00 PM ET, e.g., 6+ hours = ±40).
SPX Handling: Fixed value (default: 6850) or dynamic from open (default: 60-min timeframe).
Data Fetch: OPRA tickers on last bar; customizable timeframe (default: 1-min).
Volume Alerts: Trigger on > threshold (default: 600) if price ≥$1. JSON alerts with ET timestamp.
Customization: Table position, colors, text size (tiny/small/normal/large).
Optimizations: Array-based; weekend-aware; real-time focus.
Limitations: Needs OPRA data access; no historicals; use fixed SPX to avoid open-update errors.
Multi-timeframe Pivot PointThis indicator is a lightweight indicator designed to display higher timeframe pivot levels on your chart.
It helps traders quickly identify key support and resistance zones derived from higher timeframes (such as daily or weekly pivots) while analyzing lower timeframes (e.g., 15m or 1h charts).
Calculation Logic
This indicator uses the classic pivot point formula, calculated from high, low, and close values:
PP = (High + Low + Close) / 3
R1 = 2 * PP - Low
S1 = 2 * PP - High
R2 = PP + (High - Low)
S2 = PP - (High - Low)
R3 = R1 + (High - Low)
S3 = S1 - (High - Low)
Additionally, it includes breakout levels:
HBOP = PP + PP + (High - Low) - Low
LBOP = PP + PP - (High - Low) - High
✨ Time × Price Complete Square — XAUUSD 3min✨ Time × Price — XAUUSD 3min
🧩 Overview
The Time × Price indicator visualizes the relationship between price movement and time cycles to help identify potential confluence zones.
By detecting pivot points (swing highs and lows) and applying a geometric cycle structure inspired by the Square of 9 / Gann methodology, it highlights where price and time harmonize.
This tool is designed for traders who want to observe market rhythm and cyclical symmetry rather than simple trend signals.
⚙️ Features
Automatic pivot detection (adjustable sensitivity)
Dynamic Time × Price rings showing cycle evolution
🟦 Blue → new cycle starts
🟨 Yellow → equilibrium phase
🟥 Red → cycle completion
Optional alert when a cycle completes
Time and price axis guides for clearer confluence visualization
🔍 Parameters
Parameter Description
pivotLen Length for detecting swing points. Higher values smooth out smaller fluctuations.
baseCycle Base cycle period that defines the ring spacing.
alertOn Enables or disables alert on cycle completion.
💡 How to Use
Apply on XAU/USD 3-minute to 15-minute charts for optimal responsiveness.
Observe when a new blue ring forms — it marks the start of a new cycle.
As rings shift toward red, a time-price cycle is approaching completion.
Combine with RSI, MACD, or momentum indicators to confirm possible reversals near ring intersections.
Use alerts to monitor key cycle completions automatically.
⚠️ Disclaimer
This script is for educational and analytical purposes only.
It does not provide financial advice or trade recommendations.
All trading decisions should be made at your own discretion and risk.
🧠 Concept
The concept is based on the idea that “time and price resonance drives market turning points.”
By adapting Gann-style time-price geometry to intraday timeframes, the indicator provides a visual structure to interpret rhythm and balance in market motion.
✅ Compliant with TradingView House Rules
No investment or profitability claims
No use of third-party or proprietary code
Transparent explanation of features and logic
Educational purpose clearly stated
