# Short Decline Strategy

纯做空反弹策略，基于F频trade + 币安合约

Canonical: https://prismaticalgos.com/compendium/algo/11859-short-decline-strategy
Record ID: 11859
Catalog rank: 2102 (reading order, not performance)
Snapshot: 2026-10-31 15:46 UTC
Family: Grid, Martingale & Averaging (C)
Source: https://github.com/wietrade/short-decline-strategy
Evidence label (unverified): backtest_shown

## Scope and limitations

These are machine-extracted research records, not verified trading systems. Catalog rank measures specification detail and claimed evidence, not profitability. The catalog extraction pipeline did not independently backtest these records. Its separate selected testing ledger does not validate the wider corpus. Rules, labels and parameters can be incomplete or wrong; consult the original source and its reuse terms.

No endorsement, ownership claim or source-code reuse permission is implied.

## Extraction warnings

Claim warnings: RECOVERY SIZING: position size increases after losses (martingale/grid/averaging). Equity curves look smooth until the run that does not recover - judge it on worst-case exposure, not win rate.
Opacity warnings: UNDEFINED ENTRY TERM: the entry conditions are prose naming a concept with no numeric definition, so two readers would implement them differently. Advisory only -- this does not affect the score.

## Recorded profile

- symbols: any
- timeframes: 15m
- sessions: any
- market_regime: any

## Indicators

No indicator stack recorded.

## Recorded long-entry rules

- Not specified.

## Recorded short-entry rules

- 扫描器异动交易对（4h涨≥8%, 24h涨>0, 1w/1m/3m排除24h后≤0）
- 24h回调须在 (2%, 5%]

## Recorded exit rules

- 移动止盈：均价偏离 4% 激活，从极值回撤 2% 平仓
- 18 小时后价格回到成本价平仓
- DCA#1：首仓 +10% 涨幅触发（亏损中加仓）
- DCA#2+：基于上次加仓价，先涨 50%/40% 再回调 20% 触发（可配置）

## Recorded filters

- Not specified.

## Risk controls

- Stop loss: 无
- Take profit: 移动止盈：均价偏离 4% 激活，从极值回撤 2% 平仓
- Position sizing: 单笔开仓 50 USDT，最大持仓 10 个