Nasdaq-100 futures are indicating a strong open, with the growth and tech sectors rebounding after the Federal Reserve's interest rate decision. While the Fed raised rates as expected and maintained a hawkish outlook, the market appears to be taking this as a sign of a decisive stance against inflation, which has reduced uncertainty. Falling U.S. Treasury yields and a retreat in oil prices are providing further support for growth stocks, which are sensitive to changes in interest rates and inflation expectations.