Nightjar Fundis risk analysis interface showing live market data

Minimise Drawdowns with Algorithmic Precision

Nightjar Fundis applies real-time predictive analysis to position management, recalculating stop-loss thresholds as volatility shifts rather than leaving them fixed at the point of entry. The result is a defensive layer that moves with the market instead of trailing behind it.

Risk Engine

The Smart Stop-Loss: A Defensive Layer, Not a Fixed Line

Conventional stop-loss orders are set once and left unattended, which exposes a position to volatility spikes and false breakouts it was never designed to withstand. Nightjar Fundis's engine recalculates each threshold continuously, drawing on volatility bands, order-book depth and correlated asset movement.

Position Opened

Initial stop set from current volatility and account risk parameters.

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Conditions Re-Read

Volatility, liquidity and correlation data refreshed on a rolling basis.

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Threshold Adjusted

Stop tightens or widens in line with measured market behaviour.

  • Thresholds adjust to live volatility rather than a static percentage fixed at entry.
  • Correlated asset data is factored in, reducing false triggers caused by sector-wide noise.
  • Every adjustment is logged with its inputs, so the reasoning behind a stop movement remains traceable.
  • Built to limit the severity of drawdowns, not to forecast market direction.
About Nightjar Fundis

Built Around Capital Preservation First

Nightjar Fundis was developed around a straightforward premise: that preserving capital deserves the same analytical rigour as generating returns. The platform focuses specifically on drawdown mitigation, leaving broader signal generation and strategy design to the trader.

It sits alongside an existing trading setup rather than replacing it, monitoring open positions and adjusting defensive parameters in the background. Further detail on the approach is set out on the About page.

Nightjar Fundis team reviewing real-time risk data on screen
Real-Time Analysis

Reading Volatility as It Forms, Not After It Settles

Market microstructure changes quickly: spreads widen, order flow thins, correlations shift between open and close. Nightjar Fundis ingests price, volume and order-book data on a continuous feed rather than polling at fixed intervals, so the risk model reflects conditions as they are forming.

Volatility is treated as a variable to be measured and responded to, not an inconvenience to be smoothed over in a quarterly report. When liquidity thins or correlations drift, the stop-loss parameters move with that shift, generally within the same trading session.

Volatility Band Elevated
Order-Book Depth Thinning
Correlation Drift Monitored
Stop Threshold Adjusting

The engine is designed for sub-second refresh cycles, so the risk model stays aligned with live market conditions rather than a delayed snapshot of them.

Methodology

A Transparent Decision Path, From Data to Adjustment

Every recalculation follows the same sequence, which keeps the model's behaviour explainable rather than opaque.

01

Ingestion

Live price, volume and order-book data are pulled continuously from connected venues, alongside volatility and correlation readings for related instruments. No delayed or manually entered feeds sit in the chain.

02

Analysis

Current volatility is weighed against recent historical ranges and cross-asset behaviour, flagging conditions that have previously accompanied sharp reversals or liquidity gaps.

03

Optimisation

Stop-loss and position-sizing parameters are recalculated and, where authorised, applied automatically. Each adjustment carries a timestamp and the data inputs that triggered it, available for later review.

Application

Two Working Patterns, One Underlying Discipline

Day Traders

Intraday Trading

Containing losses during rapid, short-lived moves without constant manual oversight.

Volatility Protection Through the Session

A single volatile session can erase weeks of disciplined gains if a stop is set too wide, or abandoned under pressure in the moment. Nightjar Fundis keeps the defensive layer active throughout the session, tightening automatically around news events or thinning liquidity, so exposure is reduced without requiring a trader to watch every tick.

Institutional Investors

Portfolio Scaling

Extending consistent risk controls as the number of positions and strategies grows.

Scaling Risk Controls Without Diluting Them

As an allocation spreads across more instruments and strategies, manual stop management becomes difficult to apply consistently. Nightjar Fundis runs the same recalculation logic across an entire book, so additional positions inherit the same discipline rather than being managed to a lower standard than the original holdings.

Consider a Platform Built Around Capital Preservation

Nightjar Fundis is built for traders who treat risk management as an ongoing discipline rather than an afterthought. The engine runs continuously in the background, adjusting defensive parameters as conditions change, while entry and strategy decisions remain firmly in your hands.

Request Platform Access

Access is granted by appointment, following a short discussion of your current trading setup and risk requirements.