Stock Trader Skill 📈

Trade US stocks, ETFs, and options with K.I.T.

Supported Brokers

Broker	Status	Markets	Features
Alpaca	✅ Ready	US Stocks, ETFs	Commission-free, Paper trading
Interactive Brokers	🚧 Coming	Global	Stocks, Options, Futures, Forex
Tradier	📋 Planned	US Stocks	Commission-free options

Quick Start

1. Get Alpaca API Keys

1. Go to alpaca.markets
2. Create account (free)
3. Go to "Paper Trading" → "API Keys"
4. Generate and copy your keys

2. Configure K.I.T.

# Environment variables
export ALPACA_API_KEY="your-api-key"
export ALPACA_API_SECRET="your-secret-key"
export ALPACA_PAPER="true"  # Start with paper trading!

Or in ~/.kit/config.json:

{
  "exchanges": {
    "alpaca": {
      "apiKey": "your-api-key",
      "apiSecret": "your-secret-key",
      "paper": true
    }
  }
}

3. Test Connection

import { createStockConnector } from '@binaryfaster/kit';

const stocks = createStockConnector();

await stocks.connect({
  broker: 'alpaca',
  apiKey: process.env.ALPACA_API_KEY!,
  apiSecret: process.env.ALPACA_API_SECRET!,
  paper: true,
});

// Check account
const account = await stocks.getAccount();
console.log(`Balance: $${account.portfolioValue}`);

// Get positions
const positions = await stocks.getPositions();
console.log('Positions:', positions);

Features

📊 Portfolio Management

// Get full portfolio
const portfolio = await stocks.getPortfolio();
console.log(`Total Value: $${portfolio.account.portfolioValue}`);
console.log(`P&L: $${portfolio.totalPL} (${portfolio.totalPLPercent.toFixed(2)}%)`);

// List positions
for (const pos of portfolio.positions) {
  console.log(`${pos.symbol}: ${pos.qty} shares, ${pos.unrealizedPLPercent.toFixed(2)}%`);
}

⚡ Trading

// Market buy
const buyOrder = await stocks.buy('AAPL', 10);

// Limit buy
const limitBuy = await stocks.buy('TSLA', 5, {
  type: 'limit',
  limitPrice: 200.00,
});

// Sell
const sellOrder = await stocks.sell('AAPL', 5);

// Close position (all shares)
await stocks.closePosition('AAPL');

// Close all positions (PANIC BUTTON!)
await stocks.closeAllPositions();

📈 Market Data

// Get quote
const quote = await stocks.getQuote('AAPL');
console.log(`AAPL: $${quote.price}`);

// Check market hours
const isOpen = await stocks.isMarketOpen();
console.log(`Market is ${isOpen ? 'OPEN' : 'CLOSED'}`);

// Pivot points
const pivots = await stocks.analyzePivotPoints('SPY');
console.log(`Support: $${pivots.s1} | Pivot: $${pivots.pivot} | Resistance: $${pivots.r1}`);

📋 Order Management

// Get open orders
const openOrders = await stocks.getOrders('open');

// Cancel specific order
await stocks.cancelOrder(order.id);

// Cancel ALL orders
await stocks.cancelAllOrders();

📊 Reports

const report = await stocks.generateReport();
console.log(report);

Output:

📊 STOCK PORTFOLIO REPORT
============================================================

ACCOUNT
------------------------------------------------------------
Cash:           $50,000.00
Portfolio:      $52,450.00
Buying Power:   $100,000.00
Day Trades:     1/3
Market:         🟢 OPEN

POSITIONS (3)
------------------------------------------------------------
AAPL     10 shares @ $175.50 | $1,780.00 📈 +1.43%
TSLA     5 shares @ $195.00  | $985.00  📉 -1.03%
MSFT     8 shares @ $400.25  | $3,250.00 📈 +1.87%

TOTALS
------------------------------------------------------------
Unrealized P&L: $85.00 (+1.68%)

K.I.T. Commands

After integration, K.I.T. understands:

• "Buy 10 shares of Apple"
• "Sell half my Tesla position"
• "What's my stock portfolio worth?"
• "Show me all my open orders"
• "Close all positions" (be careful!)
• "Is the market open?"
• "What's the price of NVIDIA?"

Order Types

Type	Description	Example
market	Execute immediately at best price	stocks.buy('AAPL', 10)
limit	Execute only at specified price or better	stocks.buy('AAPL', 10, { type: 'limit', limitPrice: 170 })
stop	Trigger market order when price reached	stocks.buy('AAPL', 10, { type: 'stop', stopPrice: 180 })
stop_limit	Trigger limit order when price reached	Combined stop + limit
trailing_stop	Dynamic stop that follows price	trailPercent: 5

Time In Force

TIF	Description
day	Valid for current trading day
gtc	Good 'til cancelled (90 days)
ioc	Immediate or cancel
fok	Fill or kill
opg	Market open only
cls	Market close only

Market Hours

Regular Hours: 9:30 AM - 4:00 PM ET (Mon-Fri)

Extended Hours (Alpaca):

• Pre-market: 4:00 AM - 9:30 AM ET
• After-hours: 4:00 PM - 8:00 PM ET

// Trade in extended hours
const order = await stocks.buy('AAPL', 10, { extendedHours: true });

Pattern Day Trader (PDT) Rules

If your account has < $25,000:

• Limited to 3 day trades per 5 business days
• K.I.T. tracks your day trade count automatically
• Use swing trading or upgrade to margin account

Risk Management

// Set stop loss after buying
const buyOrder = await stocks.buy('AAPL', 10);
const stopOrder = await stocks.sell('AAPL', 10, {
  type: 'stop',
  stopPrice: buyOrder.filledAvgPrice * 0.95,  // 5% stop loss
});

// Trailing stop
const trailingStop = await stocks.sell('AAPL', 10, {
  type: 'trailing_stop',
  trailPercent: 5,  // 5% trailing stop
});

Paper vs Live Trading

ALWAYS START WITH PAPER TRADING!

// Paper trading (simulation)
await stocks.connect({
  broker: 'alpaca',
  apiKey: 'paper-key',
  apiSecret: 'paper-secret',
  paper: true,  // <-- Paper mode
});

// Live trading (real money!)
await stocks.connect({
  broker: 'alpaca',
  apiKey: 'live-key',
  apiSecret: 'live-secret',
  paper: false,  // <-- Real money!
});

Error Handling

try {
  const order = await stocks.buy('AAPL', 1000000);  // Too many shares
} catch (error) {
  console.error('Order failed:', error.message);
  // "Alpaca API Error: 403 - insufficient buying power"
}

Common errors:

• insufficient_buying_power - Not enough cash
• account_blocked - Account restricted
• market_closed - Try extended hours
• symbol_not_found - Check symbol spelling

File Structure

skills/stock-trader/
├── SKILL.md              # This file
└── examples/
    └── basic-trading.ts  # Example code

src/tools/
└── stock-connector.ts    # Main implementation

Coming Soon

• Interactive Brokers integration
• Options trading
• Watchlist management
• Earnings calendar alerts
• Dividend tracking
• Sector analysis

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Version: 1.0.0 Created: 2026-02-10 Author: K.I.T. [Sprint-Agent]

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📈 K.I.T. - Your AI Stock Trader