 Shares of AMTD Digital Inc. HKD, 275.61 blasted 241.4 higher in very volatile afternoon trading Wednesday, putting them on track to snap an eight-day losing streak, even as the Hong Kong-based didnt release any news. The stock has been halted 11 times for volatility since Wednesdays open, as trading volume swelled to about 892,800 shares, compared with the full-day average over the past 30 days of just 37,440 shares. 