Portfolio Matrix

Trading Ledger & Averager.

Calculate positions, evaluate average exit price requirements, and subtract transaction fees instantly.

Position Order LedgerAverage Down Engine

Exchange Fee (% Per Side)

Capital Gains Tax (%)

Target Target Liquidation Sale Price

True Average Cost Basis:$140

Net Capital P&L$505.92

ROI24.09%

Total Accumulation:15 units

Exchange Fees Deducted:$4.80

Capital Gains Tax Hold:$89.28

Multi-Tranche Cost Basis Tracking

The mathematical averaging framework runs weighted asset computations where total layout cost sums divide cleanly by cumulative share volumes. Factoring transaction fees and localized capital brackets directly into memory-based operations isolates user balances from telemetry processing loops, enabling accurate net return validation natively.