The true cost of a savings account
Bank format
BNP Paribas
KBC
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Starting balance (EUR)
Security (Yahoo ticker)
Ticker
Examples: IWDA.AS, SWDA.L, CSPX.L, EUNL.DE
Cash settings
Target buffer (saved towards)
Also set target buffer as % of portfolio
Target buffer (%)
Minimal cash (cannot be used for withdrawals)
SELL orders occur only if cash falls below this minimal cash floor.
Buy order size range (EUR)
Minimum buy size
Maximum buy size
Allow multiple buy orders per step
Costs
TER (annual, %)
Transaction tax / TOB (% per trade)
TOB cap (EUR, 0 = no cap)
Broker fee schedule (Euronext model)
Note: broker fee model is Euronext-style; for non-Euronext tickers it is an approximation.
Integer units only (no fractional shares).
BUY uses only cash above the target buffer.
SELL happens only if cash falls below the minimal cash floor.
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Report
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Overview
Savings interest
Orders
Transactions
Simulation details