Shares of Walt Disney Co.          DIS,         +2.21%        rallied 2.2% early Wednesday, enough to pace the Dow Jones Industrial Average’s          DJIA,         +0.02%        premarket gainers and to buck the broader market selloff, as a strong earnings report from fellow streaming video provider Netflix Inc.          NFLX,         +11.97%        likely provided a boost. Among other streaming video companies, shares of FuboTV Inc.          FUBO,         -4.73%        gained 1.2%, Paramount Global          PARA,         +1.07%        were little changed, Comcast Corp.          CMCSA,         -0.20%        eased 0.3% and Amazon.com Inc.          AMZN,         -1.82%        ticked 0.2% lower, but outperformed the 0.4% decline in futures          ES00,         -0.43%        for the S&P 500          SPX,         -0.36%.        Elsewhere, shares of Roku Inc.          ROKU,         -0.70%        climbed 2.1%. Meanwhile, Netflix’s stock soared 12.7% premarket toward a six-month high.