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State Street SPDR S&P Biotech XBI 159.1 4.13 2.67%

Previous-day view · Wed Nov 4 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in

Expected move

November 04, 2026 close · $158.94
Horizon Expected move Typical range 2 in 3 closes 9 in 10 closes
Next session ±1.5% ±$2.43 $156.51 – $161.37 $156.02 – $161.86 $153.71 – $164.17
2 sessions ±2.1% ±$3.39 $155.55 – $162.33 $154.82 – $163.06 $151.63 – $166.25
3 sessions ±2.7% ±$4.28 $154.66 – $163.22 $153.84 – $164.04 $149.85 – $168.03
1 week ±3.4% ±$5.44 $153.50 – $164.38 $152.30 – $165.58 $147.37 – $170.51
2 weeks ±4.8% ±$7.61 $151.33 – $166.55 $149.51 – $168.37 $142.68 – $175.20
3 weeks ±6.1% ±$9.70 $149.24 – $168.64 $146.89 – $170.99 $138.45 – $179.43
1 month ±7.3% ±$11.60 $147.34 – $170.54 $144.46 – $173.42 $134.35 – $183.53
Size, not direction. The 68% and 90% bands held 66–68% and 89–90% of closes in held-out years 2019–2026. Draw the cone on the chart →

Volatility premium

Beta
The forecast is for the current session, which this plan does not open.