A Quantum Tomography For The Stock Market Of China

The paper puts forward a new tomography of the stock market by using the quantum mechanics principle. First, we assume that the wave function of stock prices satisfies a schrodinger equation which its Hamiltonian is unknown and take stock prices as the ob-servation of market state, then, with the help of the trading data of securities market, we figure out the transition probability of the stock price between each states; Second, by using these methods such as spectrum analysis, bayesian estimation and so on, we estimate the parameters; Finally, optimizing the parameters, then, we can get the Hamiltonian and quantum tomography of the securities market.