# Grid Martingale with TA Signals

Dual-direction grid trading strategy using EMA crossovers and user-defined martingale scheme.

Canonical: https://prismaticalgos.com/compendium/algo/11762-grid-martingale-with-ta-signals
Record ID: 11762
Catalog rank: 2678 (reading order, not performance)
Snapshot: 2026-10-31 15:46 UTC
Family: Grid, Martingale & Averaging (C)
Source: https://github.com/SrisittikumChanintorn/EA_GridMartingale_custom_sequence_with_TA_Signals
Evidence label (unverified): source_code

## 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: UNBOUNDED LOSS RISK: position sizing recovers losses by adding or multiplying size, and no stop loss is specified. The losing tail of such a system is limited only by account equity.
Build warnings: MT4_ONLY: the captured source is MQL4 / written for MetaTrader 4. It needs porting (order functions, indicator handles) before it runs on MT5.

## Recorded profile

- symbols: Not specified
- timeframes: 1H, 15M
- sessions: Not specified
- market_regime: any

## Indicators

- EMA: {"periods": [3, 5, 7]}; applied to: close

## Recorded long-entry rules

- EMA(3) > EMA(5) > EMA(7)

## Recorded short-entry rules

- EMA(3) < EMA(5) < EMA(7)

## Recorded exit rules

- Cumulative profit per direction ≥ `close_profit_buy` or `close_profit_sell`

## Recorded filters

- Not specified.

## Risk controls

- Stop loss: null
- Take profit: null
- Position sizing: Initial lot size for Buy/Sell, with lot size increasing per user-defined `repeat` and `multiplier` logic