WCBR ETF Jumps 22% in Month as Short Interest Plummets 77%
WisdomTree Cybersecurity Fund outperforms S&P 500 by 23 percentage points YTD amid heavy institutional buying. WisdomTree Cybersecurity Fund (NASDAQ:WCBR) rose to $33.54 on June 5, 2026, up 22% from $27.56 on May 6, driven by a 77% drop in short interest and accumulation b