The EA moves a stop loss (pushing it closer to the price) to a predefined fixed distance from the current price.
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/16830
Scalpel EA for MetaTrader 5DVD Level
The Expert Advisor opens trades when the price approaches an integer cent, for example, 1.39, 1.40 or 1.41.