ARBITRAGE THEORY (OPERATIONS RESEARCH); SPEKULATIONSHANDEL; FINANZMATHEMATIK + WIRTSCHAFTSMATHEMATIK; STOCHASTIC MODELS + STOCHASTIC SIMULATION (PROBABILITY THEORY); GELD + WÄHRUNG; STOCHASTISCHE MODELLE + STOCHASTISCHE SIMULATION (WAHRSCHEINLICHKEITSRECHNUNG); SPECULATIVE TRADING; FINANCIAL MATHEMATICS + MATHEMATICAL ECONOMICS; FINANCIAL MARKETS; MONEY + CURRENCY; FINANZMÄRKTE; ARBITRAGETHEORIE (OPERATIONS RESEARCH)