At the U.S. market close, the Oil & Gas Drilling sector rose +6.45%, ranking among the top-performing sub-industries within the energy space for the day. Multiple stocks advanced on strong volume, signaling clear sector-wide momentum.Among the gainers in this rally, the top nine best-performing stocks include $Valaris Ltd(VAL)$ $Transocean(RIG)$ $Seadrill(SDRL)$ $Noble Corp PLC(NE)$ $Borr Drilling Ltd(BORR)$ $Nabors(NBR)$ $Patterson-UTI(PTEN)$ $Precision Dri