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XBI 127.28+8.50 (+7.2%)State Street SPDR S&P Biotech ETF

  • ATM straddle for 10-Apr-26 expiration returned a positive 53.3% from the previous business day
  • The upside wing (25 delta calls) gained 276.1%
  • Downside put (25 delta puts) lost -75.2%
  • The option volume for 10-Apr-26 expiration is 3,015
Unusual Option Volume

XBI State Street SPDR S&P Biotech ETF125.61+6.83 (+5.8%)

State Street SPDR S&P Biotech ETF trades 26,599 contracts.
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30-day Implied Volatility (IV30) Climbs to its Highest Mark in 11 months

XBI State Street SPDR S&P Biotech ETF119.85-4.05 (-3.3%)

The IV30 rose to 42.8, the highest level since Apr 14, 2025 when it reached 41.1. Stock Option traders are pricing in an average daily move of ±2.7%. The 52-Week historical volatility is 26.6 with an average daily move of ±1.7%. View Implied Vol
30-Day Downside Put Protection goes to its Highest Mark in 11 months

XBI State Street SPDR S&P Biotech ETF119.63-4.27 (-3.5%)

The cost to protect downside risk climbed to 4.7%, the highest level since Apr 15, 2025 when it was at 4.5%. The 52-Week average is 3.3% and the 52-Week range is 2.2% - 6.8%.
30-day Implied Volatility (IV30) Climbs to its Highest Mark in 11 months

XBI State Street SPDR S&P Biotech ETF120.40-3.50 (-2.8%)

The IV30 rose to 42.5, the highest level since Apr 14, 2025 when it reached 41.1. Stock Option traders are pricing in an average daily move of ±2.7%. The 52-Week historical volatility is 26.6 with an average daily move of ±1.7%. View Implied Vol
30-Day Downside Put Protection goes to its Highest Mark in 11 months

XBI State Street SPDR S&P Biotech ETF120.37-3.53 (-2.9%)

The cost to protect downside risk climbed to 4.7%, the highest level since Apr 14, 2025 when it was at 4.5%. The 52-Week average is 3.3% and the 52-Week range is 2.2% - 6.8%.
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