# Urdala_Trol

Opens two oppositely directed positions with stop loss and trailing stop, adjusting lot size based on position performance.

Canonical: https://prismaticalgos.com/compendium/algo/2957-urdala-trol
Record ID: 2957
Catalog rank: 1221 (reading order, not performance)
Snapshot: 2026-10-31 15:46 UTC
Family: Trade & Execution Management (K)
Source: https://www.mql5.com/en/code/21311
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

No automated warnings recorded; this is not validation.

## Recorded profile

- symbols: Not specified
- timeframes: M15
- sessions: Not specified
- market_regime: any

## Indicators

- Trend envelopes - parabolic weighted MA: {}; applied to: null
- Trend envelopes - parabolic weighted MA - histo: {}; applied to: null
- SimplePivot: {}; applied to: null

## Recorded long-entry rules

- if there are no open positions, open two positions with the 'Lots' initial lot in opposite directions, with a stop loss equal to 'Stop Loss'

## Recorded short-entry rules

- Not specified.

## Recorded exit rules

- if a position closes with a loss, open a position with an increased lot in the opposite direction; if a position closes with a profit, open a position with an increased lot in the same direction; trailing stop is applied

## Recorded filters

- Not specified.

## Risk controls

- Stop loss: Stop Loss
- Take profit: not used
- Position sizing: Lots - initial position volume, Number of minimum lots - number of minimum lots, a position volume is changed by