This iterative 30' bar GBPJPY strategy contains a 10SMA envelope with .16% width and a 22 SMA signal line displaced 8 bars into the future. When the envelope lower band crosses up through the signal line a long is initiated. The long is closed when the envelope upper band crosses down through the signal line; which in turn opens a short position. The short is closed when the envelope lower band crosses up through the signal line; which in turn opens another long. There is a 75 pip stop loss and a 250 pip take profit...