iShares Biotechnology ETF

1. 01

   0.5% below its 52-week high

   Closed at $221.13 on 4 Nov 2026: 0.5% below the 52-week high of $222.29 (30 Oct 2026) and 42.7% above the low of $154.98 (7 Nov 2025).

   Daily price bars, split-adjusted · as of 4 Nov 2026

2. 02

   5.5 days to cover short interest

   11.6M shares were sold short at the 15 Oct 2026 settlement, 21.9% of the 53.0M shares outstanding; covering them would take 5.5 days of average volume. Short interest is reported twice a month, on a lag.

   Exchange short-interest filing · as of 15 Oct 2026

3. 03

   Ahead of SPY over 1 year

   1 month: +8.9% (SPY −1.6%). 3 months: +15.3% (SPY −0.4%). 1 year: +41.7% (SPY +13.6%). Price change to the 4 Nov 2026 close; dividends excluded.

   Daily closes, split-adjusted: IBB, SPY · as of 4 Nov 2026

4. 04

   Above its 50- and 200-day averages

   The 4 Nov 2026 close of $221.13 was 6.0% above its 50-day average ($208.59) and 19.2% above its 200-day average ($185.45). It has closed above the 200-day for 311 sessions, since 12 Aug 2025. The 50-day average crossed above the 200-day on 25 Aug 2025, 301 sessions ago.

   Daily closes, split-adjusted; 50- and 200-session simple averages · as of 4 Nov 2026

At the 4 Nov 2026 close