[Summary] 2026-05-17 23:00 Beijing Time Number of this session: 8 The following are system notifications merged within the cycle (buy/sell signals are still sent separately). For research only, not investment advice. AI Briefing: [Overview] UTC 2026-05-17 15:00 On-the-hour briefing, 1-hour K-line. Out of 7 assets, only SOLUSDT triggered a directional signal (short), the rest are neutral hold. No asset execution layer was suppressed. Overall volatility is moderate, DOGE has the highest volatility (ATR 0.74%). Historical sample statistics show that the average positive return for each asset is close to zero, and the directional hit rate is generally below 50%, with low model inference confidence. [Per Asset] BTCUSDT Market facts: Latest close 78043.3, 24-hour change -0.11%. System rules/thresholds: Composite score -18, in neutral hold zone. Buy ban 41, sell ban -48, current score has not triggered any bans. Model inference: Neutral direction, medium confidence. Historical 721 samples average positive return 0.009%, direction hit rate 47.2%, limited model discrimination ability. ETHUSDT Market facts: Latest close 2186.2, 24-hour change +0.28%. System rules/thresholds: Composite score 8, neutral hold. Buy ban 19, sell ban -53, score has not triggered. Model inference: Neutral direction, low confidence. Historical 719 samples average positive return -0.033%, direction hit rate 39.7%, weak historical model performance. SOLUSDT Market facts: Latest close 86.28, 24-hour change -0.24%. System rules/thresholds: Composite score -26, triggered short signal, action sell. Sell ban -23, current score below ban, system allows short position. Reference price 86.28, stop-loss hint 88.01, take-profit hint 85.45. Model inference: Slightly bearish, low confidence. Historical 719 samples average positive return -0.021%, direction hit rate 38.1%, poor historical model performance, caution regarding signal reliability. BNBUSDT Market facts: Latest close 652.0, 24-hour change -0.49%. System rules/thresholds: Composite score -21, neutral hold. Buy ban 47, sell ban -27, score has not triggered. Model inference: Neutral direction, low confidence. Historical 719 samples average positive return 0.008%, direction hit rate 45.3%, no obvious bias in the model. XRPUSDT Market facts: Latest close 1.413, 24-hour change -0.13%. System rules/thresholds: Composite score -23, neutral hold. Buy ban 51, sell ban -43, score has not triggered. Model inference: Neutral direction, medium confidence. Historical 719 samples average positive return -0.013%, direction hit rate 41.8%, weak historical model performance. DOGEUSDT Market facts: Latest close 0.11072, 24-hour change +0.92%, the largest increase today. System rules/thresholds: Composite score -4, neutral hold. Buy ban 55, sell ban -35, score has not triggered. Model inference: Neutral direction, medium confidence. Historical 718 samples average positive return 0.039%, direction hit rate 47.9%, model performance close to random. ADAUSDT Market facts: Latest close 0.2552, 24-hour change -0.20%. System rules/thresholds: Composite score -22, neutral hold. Buy ban 55, sell ban -23, score has not triggered. Model inference: Neutral direction, low confidence. Historical 720 samples average positive return -0.011%, direction hit rate 44.8%, no obvious bias in the model. For research only, not investment advice.