Viking Biking Bulls Steer Into Untamed Territory By: TalkMarkets January 28, 2019 at 17:42 PM EST Today, IBB tested key support at 106.65. A move below should yield further weakness. Read More >> Related Stocks: Dow Industrials SPDR Nasdaq Biotechnology Ishares ETF Nasdaq ETF Russell 2000 Ishares ETF S&P Depository Receipts S&P Regional Banking ETF SPDR S&P Retail SPDR Transportation Average Ishares ETF Vaneck Semiconductor ETF