# StratOwl - Trading Strategy Research & Backtesting Platform > StratOwl is a no-code trading strategy builder, historical backtester, and automated market monitoring platform for self-directed traders. ## Key Features & Capabilities - **Visual Strategy Builder**: Define rules using technical indicators (RSI, Supertrend, EMA, MACD, Bollinger Bands, ATR, Session VWAP, OBV) without code. - **Free Pine Script Backtester Sandbox**: Import or paste TradingView Pine Script v5 code and execute historical simulations against equities, crypto, forex, and commodities. - **Market Radar & Pairing Scout**: Scan market asset baskets for triggered strategies and discover optimal strategy-symbol pairings. - **Automated Alerts & Execution Journal**: Monitor market conditions 24/7 with real-time notifications via Telegram, Email, and Webhooks. ## Essential Public Resources - [Free Pine Script Backtester](https://stratowl.com/free-pine-script-backtester): Test Pine Script v5 code against historical market candles instantly. - [Pricing & Plans](https://stratowl.com/pricing): Compare Starter (Free), Pro, and Elite tiers. - [Learning Center](https://stratowl.com/learning-center): Educational guides on technical indicators, strategy optimization, and quantitative concepts. ## Key Tools & Calculators - [Supertrend Backtester Tool](https://stratowl.com/tools/supertrend-backtester): Test ATR period and multiplier settings free. - [EMA Crossover Backtester Tool](https://stratowl.com/tools/ema-crossover-backtester): Test 9/21, 20/50, and 50/200 moving average crossover rules. - [RSI Divergence Tester Tool](https://stratowl.com/tools/rsi-divergence-tester): Test regular and hidden RSI divergence setups. - [Webhook Payload Generator](https://stratowl.com/tools/webhook-payload-generator): Generate valid JSON alert payloads for TradingView webhooks. ## Strategy Guides & Playbooks - [How to Backtest Trading Strategies](https://stratowl.com/guides/backtesting-trading-strategies): Step-by-step framework to backtest trading rules without overfitting. - [Moving Average Crossover Guide](https://stratowl.com/guides/moving-average-crossover-strategies): Backtest Golden Cross and EMA momentum setups. - [RSI Trading Strategies Guide](https://stratowl.com/guides/rsi-trading-strategies): Backtest RSI trend pullbacks and divergence rules. - [MACD Trading Strategies Guide](https://stratowl.com/guides/macd-trading-strategies): Backtest signal line crossovers and histogram momentum. - [Bollinger Bands Strategy Guide](https://stratowl.com/guides/bollinger-bands-trading-strategies): Backtest volatility squeezes and band rejections. - [3-MA Crossover Playbook](https://stratowl.com/guides/triple-moving-average-crossover-playbook): Master 5/8/13 ribbon and 9/21/55 EMA strategy rules. - [Supertrend Pine Script Backtesting](https://stratowl.com/guides/supertrend-pine-script-backtest): Optimize Supertrend parameters in TradingView Pine Script v5. - [ATR Trailing Stop Loss Strategy](https://stratowl.com/guides/atr-trailing-stop-loss-strategy): Volatility-based stop loss formulas and position sizing. - [Walk-Forward Optimization Guide](https://stratowl.com/guides/walk-forward-optimization-trading): Prevent curve-fitting in quantitative strategy backtests. ## Platform Comparisons - [TradingView Strategy Tester Comparison](https://stratowl.com/compare/tradingview-strategy-tester): Compare TradingView single-chart testing with multi-timeframe cloud scanning. - [Best Free Pine Script Backtesters Comparison](https://stratowl.com/compare/best-free-pine-script-backtesters): Review top free online Pine Script strategy backtesting sandboxes. For full documentation and in-depth details, see [llms-full.txt](https://stratowl.com/llms-full.txt).