83bd51117f
Strategy C: volatility breakout (Larry Williams K=0.5) AND momentum (MA20 + 2x volume surge) must both trigger for a buy signal. Hard rules: - Trailing stop: sell when price drops -10% from peak - Max budget: 1,000,000 KRW total, up to 3 positions (333,333 KRW each) - Scan top 20 KRW tickers by 24h trading volume every 60s - Monitor positions every 10s Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
"""매수 기회 스캔 루프 - 60초마다 전체 시장 스캔."""
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import logging
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import time
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from core import trader
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from core.market import get_top_tickers
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from core.strategy import should_buy
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logger = logging.getLogger(__name__)
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SCAN_INTERVAL = 60 # 초
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def run_scanner() -> None:
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"""메인 스캔 루프."""
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logger.info(f"스캐너 시작 (주기={SCAN_INTERVAL}초)")
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while True:
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try:
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# 포지션 꽉 찼으면 스캔 스킵
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if len(trader.get_positions()) >= trader.MAX_POSITIONS:
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logger.info("포지션 최대치 도달, 스캔 스킵")
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time.sleep(SCAN_INTERVAL)
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continue
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tickers = get_top_tickers()
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logger.info(f"스캔 시작: {len(tickers)}개 종목")
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for ticker in tickers:
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# 이미 보유 중인 종목 제외
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if ticker in trader.get_positions():
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continue
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try:
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if should_buy(ticker):
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logger.info(f"매수 신호: {ticker}")
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trader.buy(ticker)
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time.sleep(0.15) # API rate limit 방지
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except Exception as e:
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logger.error(f"스캔 오류 {ticker}: {e}")
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time.sleep(0.3)
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except Exception as e:
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logger.error(f"스캐너 루프 오류: {e}")
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time.sleep(SCAN_INTERVAL)
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