And now I have told you before it come to pass, that,
when it is come to pass, ye might believe. John 14:29
Bible prophecy was given to increase our faith as events foretold come to pass. Preterism doesn't predict anything and the predictions of futurism are always "in the future".
The majority of the prophecies of Daniel and Revelation have been fulfilled. As your eyes open your faith will be strengthened. True prophecy glorifies the God that can see the future.