88 A-Share Swing Trend Model

Problem

Generic indicators often copy the same template across names and miss market sentiment, trend, and position controls. The 88 swing model turns A-share swing decisions into a repeatable workflow: score market heat, verify the monthly trend, then extract buy and sell rules from no more than 8 recent historical swings of the same instrument.

How It Works

• Sentiment scoring: combines market width, volume trend, 20-day highs/lows, up/down counts, and limit-up/limit-down pressure into a 0-100 score with position constraints.
• Trend filters: requires an ascending monthly line and prioritizes high-heat sectors before analyzing individual swing signals.
• Swing recognition: uses entry 5%, exit 3%, minimum 3 days, and 1 day cooldown to generate C1-C5 and S1-S5 position tiers.
• Engine-driven output: sentiment engine, analysis engine, and reporter keep scoring and reporting consistent.

Boundaries

This is best for A-shares or ETFs with complete data and identifiable swings, not a universal template or profit guarantee. The 8% stop-loss and monthly-turn clearing rule are hard constraints; when data is missing, monthly trend falls, or swing count is low, the model should degrade or stay passive.