# Angora Trading System

A mean-reversion Expert Advisor that trades based on Bollinger Bands and RSI, with optional ATR-based grid and ADX regime filter.

Canonical: https://prismaticalgos.com/compendium/algo/10145-angora-trading-system
Record ID: 10145
Catalog rank: 555 (reading order, not performance)
Snapshot: 2026-10-31 15:46 UTC
Family: Mean Reversion & Counter-Trend (B)
Source: https://www.mql5.com/en/market/product/200467
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

No automated warnings recorded; this is not validation.

## Recorded profile

- symbols: XAUUSD
- timeframes: Every tick based on real ticks
- sessions: Not specified
- market_regime: ranging

## Indicators

- Bollinger Bands: {"ma_method": "SMA", "period": 20, "std_dev": 2.0}; applied to: close
- RSI: {"period": 14}; applied to: close
- ADX: {"period": 14}; applied to: close
- EMA: {"period": 100}; applied to: close
- ATR: {"period": 14}; applied to: close

## Recorded long-entry rules

- previous bar touched or closed outside upper band, last bar closed back inside, RSI in oversold zone
- previous bar touched or closed outside lower band, last bar closed back inside, RSI in oversold zone
- previous bar touched or closed outside upper band, last bar closed back inside, RSI in overbought zone
- previous bar touched or closed outside lower band, last bar closed back inside, RSI in overbought zone

## Recorded short-entry rules

- previous bar touched or closed outside lower band, last bar closed back inside, RSI in oversold zone
- previous bar touched or closed outside upper band, last bar closed back inside, RSI in oversold zone
- previous bar touched or closed outside lower band, last bar closed back inside, RSI in overbought zone
- previous bar touched or closed outside upper band, last bar closed back inside, RSI in overbought zone

## Recorded exit rules

- middle band (or opposite band) with at least 0.05R profit
- break-even lock and trailing profit floor (measured in R)
- basket max loss of 1.0R
- soft time exit after 32 bars
- hard time exit after 96 bars
- trend break exit if ADX above 35

## Recorded filters

- minimum band width of 2.0 x ATR
- minimum target distance of 0.8 x ATR
- spread filter
- session filter
- account guard

## Risk controls

- Stop loss: sent with every order, beyond the last possible level
- Take profit: middle band (or opposite band) with at least 0.05R profit
- Position sizing: fixed lot per leg or lot calculated from Basket Risk %