Come trasformare screener in trading sistem aggiungendo stop loss a -15 % e tache profit a + 20% questo e lo screener Timeframe(Weekly) ONCE Periodi = 10 DonchianSUP = highest[Periodi](high[1]) //DonchianINF= lowest[Periodi](low[1]) c1 = close Crosses Over DonchianSUP c2 = momentum[50](close) > 12 Screener[c1 and c2]