Dentsply (XRAY) a name with a bullish technical trigger and a recent bullish write-up on the size October calls bought, shares now above VWAP off highs and a key volume node after a long orderly pullback. XRAY reports 8-5 while peer ALGN reports tomorrow. XRAY spoke at a Goldman Conference in June and management was optimistic on dental market growth going forward, citing the adoption of digital technology and expansion of services offered by general dentists. XRAY also pointed to an acceleration in demand for aesthetic dentistry