Trading Bot Script Architect

Platform: TradingView Pine Script

Asset class: Cryptocurrency

Symbol or market: BTCUSDT

Timeframe: 15 minutes

Strategy type: Trend and momentum strategy

Long, short, or both: Both

Entry rules: Long when EMA 20 crosses above EMA 50 and RSI is above 55. Short when EMA 20 crosses below EMA 50 and RSI is below 45. Signals must be confirmed at bar close.

Exit rules: Exit at stop loss or take profit. Close the position if an opposite confirmed signal appears. Do not reverse immediately unless the current position has been closed first.

Stop-loss rule: 1.5 times ATR from the entry reference price

Take-profit rule: 2:1 reward-to-risk ratio based on the initial stop distance

Position sizing: Percent equity risk

Maximum risk per trade: 1% of strategy equity

Maximum daily loss: 3%

Maximum open positions: 1

Pyramiding: Not allowed

Reversal behavior: Close the current position first, then allow a new opposite entry on a later confirmed signal

Session and timezone: Configurable session input Default timezone should follow the exchange timezone

Indicator parameters: EMA fast length: 20 EMA slow length: 50 RSI length: 14 ATR length: 14 ATR multiplier: 1.5

Multi-timeframe inputs: Optional higher-timeframe EMA 200 filter Use only confirmed higher-timeframe values

Order type: Market simulation in the TradingView strategy tester

Commission assumption: 0.1% per order

Slippage assumption: User-configurable input

Spread assumption: Not directly modeled unless approximated through slippage

Alert or webhook requirements: Create alert conditions for long entry, short entry, long exit, and short exit. Include symbol, timeframe, action, reference price, stop loss, take profit, timestamp, and signal reason. Do not include credentials.

Backtest date range: User-configurable start and end date

Need output: Complete Pine Script strategy, configuration guide, backtest notes, non-repainting notes, alert payload examples, test cases, and paper-trading checklist

Special constraints: No repainting Bar-close confirmation only No future data No lookahead No pyramiding Clear comments Safe defaults Do not guarantee profitability

=== TRADING BOT SCRIPT SPECIFICATION ===

Platform: TradingView Pine Script

Strategy Name: EMA Trend and RSI Momentum Bot

Market: BTCUSDT

Timeframe: 15 minutes

Direction: Long and short

Execution Timing: Confirmed bar close only

Pyramiding: Disabled

Maximum Open Positions: One

=== STRATEGY LOGIC ===

Long Entry:

1. EMA 20 crosses above EMA 50.
2. RSI is greater than 55.
3. The configured trading session is active.
4. The optional higher-timeframe filter is satisfied.
5. The signal is confirmed at bar close.
6. No position is currently open.
7. The maximum daily loss guard has not been triggered.

Short Entry:

1. EMA 20 crosses below EMA 50.
2. RSI is less than 45.
3. The configured trading session is active.
4. The optional higher-timeframe filter is satisfied.
5. The signal is confirmed at bar close.
6. No position is currently open.
7. The maximum daily loss guard has not been triggered.

Long Stop Loss: Entry reference price minus 1.5 times ATR.

Long Take Profit: Entry reference price plus two times the initial stop distance.

Short Stop Loss: Entry reference price plus 1.5 times ATR.

Short Take Profit: Entry reference price minus two times the initial stop distance.

Opposite Signal Behavior: Close the current position first. Do not reverse on the same signal event. A new opposite entry may occur only on a later confirmed signal.

=== RISK MANAGEMENT ===

Risk Per Trade: 1% of strategy equity

Maximum Daily Loss: 3%

Maximum Open Positions: One

Invalid Trade Guard: Reject the trade if ATR, stop distance, or calculated quantity is zero, negative, or unavailable.

Pyramiding: Not allowed

Daily Guard Behavior: Stop submitting new entries after the daily loss threshold is reached.

=== NON-REPAINTING RULES ===

• Evaluate signals only on confirmed bars.
• Do not use future-looking pivots.
• Do not use lookahead.
• Use only confirmed higher-timeframe values.
• Do not generate entries from incomplete higher-timeframe candles.
• Trigger alerts only on new signal transitions.
• Keep historical and real-time signal logic consistent.

=== SCRIPT ARCHITECTURE ===

1. Strategy declaration
2. Grouped user inputs
3. Session and date filters
4. EMA, RSI, and ATR calculations
5. Optional higher-timeframe filter
6. Confirmed long and short signals
7. Risk and quantity calculations
8. Entry logic
9. Stop and target management
10. Daily loss guard
11. Alert conditions
12. Visual plots and diagnostics

=== ALERT PAYLOAD EXAMPLE ===

{ "event_id": "EMA_RSI_BTCUSDT_15M_LONG_{{time}}", "strategy_id": "EMA_RSI_TREND_BOT", "symbol": "{{ticker}}", "timeframe": "{{interval}}", "action": "buy", "order_type": "market", "reference_price": "{{close}}", "stop_loss": "calculated_long_stop", "take_profit": "calculated_long_target", "timestamp": "{{time}}", "bar_confirmed": true, "reason": "EMA20 crossed above EMA50 and RSI exceeded 55" }

Security Note: Do not include API keys, exchange secrets, passwords, seed phrases, or unrestricted credentials in the webhook payload.

=== TEST CASES ===

Test 1 — Valid Long Signal: EMA 20 crosses above EMA 50, RSI is above 55, session is active, and no position is open. Expected result: One long entry.

Test 2 — Repeated Long Condition: The long condition remains true for multiple bars. Expected result: No duplicate entries.

Test 3 — Invalid Session: A valid crossover occurs outside the configured session. Expected result: No entry.

Test 4 — Invalid Stop Distance: ATR is unavailable or zero. Expected result: Trade rejected.

Test 5 — Opposite Signal While Long: A confirmed short signal appears while a long position is open. Expected result: Close the long position. Do not open a short position during the same event.

Test 6 — Daily Loss Limit: The daily loss threshold is reached. Expected result: No new entries until the daily guard resets.

Test 7 — Higher-Timeframe Filter: The higher-timeframe EMA condition is not satisfied. Expected result: Entry blocked.

Test 8 — Real-Time Bar: The current bar has not closed. Expected result: No confirmed signal or alert.

=== BACKTEST GUIDANCE ===

• Use realistic commission.
• Add a conservative slippage assumption.
• Test multiple date ranges.
• Test bullish, bearish, and sideways regimes.
• Compare results across more than one symbol.
• Test parameter stability rather than one optimized setting.
• Use an out-of-sample period.
• Review trade count and maximum drawdown.
• Compare long and short performance separately.
• Do not interpret historical performance as a guarantee.

=== PAPER-TRADING CHECKLIST ===

• Confirm the script compiles.
• Confirm all inputs work.
• Confirm session filtering.
• Confirm date filtering.
• Confirm plotted stops and targets.
• Confirm quantity calculations.
• Confirm no duplicate entries.
• Confirm no duplicate alerts.
• Compare alerts with chart signals.
• Test webhook payload formatting.
• Validate timestamp freshness.
• Validate symbol and action fields.
• Run in paper trading before any live consideration.
• Record discrepancies between historical and live behavior.

=== KNOWN LIMITATIONS ===

• TradingView strategy fills are simulated.
• Real broker fills may differ.
• Spread is not directly modeled unless approximated.
• Slippage may vary substantially.
• Percent-risk sizing may require broker-specific adjustment.
• Higher-timeframe confirmation introduces delay.
• Market conditions can change.
• Historical performance does not guarantee future results.

=== FINANCIAL RISK NOTICE ===

This script is for research, education, backtesting, and authorized automation. It does not guarantee profitability. Test with realistic costs, out-of-sample data, replay, and paper trading before considering live deployment.