Well Worth Investment Sweden operates a systematic, quantitative trading programme anchored in midpoint limit order execution. Every trade is precision-engineered to capture the spread, not consume it.
Our four-stage methodology is designed to identify, filter, and execute opportunities with the precision of an institutional desk — without the institutional overhead.
Proprietary regime detection classifies the market into four structural states — trending bull, trending bear, mean-reverting, and transitional — adjusting execution parameters dynamically for each.
Each potential trade passes through a multi-factor validation model: VWAP deviation, order book depth, momentum confirmation, and volatility regime alignment — all before a single order is placed.
All orders are placed at the exact bid-ask midpoint via limit orders. This eliminates spread consumption, reduces market impact to near-zero, and ensures we never pay more than the fair theoretical price.
Every executed trade is logged against its pre-trade benchmark. Execution quality scores, slippage attribution, and fill distribution analysis feed back into the model on a rolling 30-day basis.
By placing limit orders at the theoretical midpoint, we capture half the spread on every trade — a structural edge that compounds materially over high-frequency execution cycles.
The highest price a buyer will pay. Market sells hit this price — consuming the spread.
Our target. The fair theoretical price between bid and ask — accessible only via limit orders with discipline.
The lowest price a seller accepts. Market buys hit this price — consuming the spread in the other direction.
Quarterly execution data since programme inception. All figures are internal records against pre-trade benchmarks. Methodology notes available on request.
| Period | Regime | Midpoint Fill Rate | Avg Slippage (bps) | Cost vs Mkt Order | Exec Quality | Fill Distribution |
|---|---|---|---|---|---|---|
| Q1 2026 | Trending Bull | 94.7% | 0.8 | −18.3 bps | 99.2% | |
| Q4 2025 | Mean-Reverting | 91.2% | 1.1 | −14.8 bps | 97.4% | |
| Q3 2025 | Transitional | 88.6% | 1.4 | −11.2 bps | 96.1% | |
| Q2 2025 | Trending Bear | 83.1% | 2.0 | −8.7 bps | 94.3% | |
| Q1 2025 | Trending Bull | 93.4% | 0.9 | −17.1 bps | 98.8% |
¹ Midpoint fill rate: percentage of orders executed at or within 0.5bps of the theoretical bid-ask midpoint at time of submission.
² Cost vs Market Order: improvement in basis points versus equivalent same-direction market order, measured against T+0 NBBO at time of submission.
³ Execution Quality: internal score combining fill rate, slippage, and timing efficiency. Past execution results do not guarantee future performance.
Internally-produced research on market microstructure, liquidity dynamics, and execution methodology. Available to verified institutional counterparties.
Q1 2026 analysis reveals compressing bid-ask spreads during high-volatility periods — a structural anomaly our execution framework is specifically designed to exploit. The report documents 94.7% fill rates at midpoint during regime transitions, outperforming market order benchmarks by 18.3 basis points. Includes pre-market window analysis and order book depth mapping.
Access ReportComprehensive depth analysis across major US Index constituents identifies the 10:00–11:30 AM window as peak for midpoint fills — accounting for 73% of our daily execution volume. Heat maps, VWAP deviation, and sizing recommendations included.
Request AccessThree documented case studies including a high-volatility regime transition where midpoint targeting preserved 23 basis points of alpha, and a large-block execution that reduced transaction costs by 31% versus TWAP.
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