What fun the turn that took the discussion. Nice strategy mrohad 
i doubt he will find an individual that was successful beyond stochastics or accident, the gaus curve has big winners and big losers, there are also may big winners just by accident.
in an information environment that is so rude like that of the cryptomarket he needs more a prophet or wizard with beyond human superpowers.
statistics will likely just deliver him a lucky bastard fo a limited time, till that one fails as well
they are both transfered somultaneous.
A trade only happens when both tx are swapped at same time.
For example a trades btc and b buys with waves, the btc-waves swap happens only after both have placed there orders and happens at the same time, so a get the waves and b gets the btc