Are Long-End US Yields Signaling Higher Rates?

From youtube.com/bloombergquicktake

Long-end bond yields, specifically 30-Year Treasuries, don’t get a lot of press despite their status as one of the most heavily traded and speculated upon assets in the world. With the 30-Year yield experiencing a major updraft since the beginning of October, is there a crucial signal for investors regarding the Fed’s future rate path?