STATE STREET(R) SPDR(R) S&P(R) BIOTECH ETF
Symbol: XBI
Exchange: NYSE
Sector: Healthcare
Category: Health
Inception date: 31/01/2006
Latest date: 15/10/2026
Current price: $149.78
Expense ratio: 0.35%
Period performance
Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.
Performance metrics
Period total return
-2.76%
Ann. 22.96% (Sharpe / Sortino numerator)
Volatility
38.37%
Sharpe ratio
0.504
VaR 95%
-2.97%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
-4.12%
Ann. 27.32% (Sharpe / Sortino numerator)
Volatility
31.40%
Sharpe ratio
0.754
VaR 95%
-2.71%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
9.88%
Ann. 59.65% (Sharpe / Sortino numerator)
Volatility
27.26%
Sharpe ratio
2.055
VaR 95%
-2.50%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
38.81%
Ann. 60.91% (Sharpe / Sortino numerator)
Volatility
28.53%
Sharpe ratio
2.008
VaR 95%
-2.54%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
51.54%
Ann. 19.65% (Sharpe / Sortino numerator)
Volatility
26.51%
Sharpe ratio
0.604
VaR 95%
-2.58%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
114.68%
Ann. 19.46% (Sharpe / Sortino numerator)
Volatility
27.21%
Sharpe ratio
0.582
VaR 95%
-2.62%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Daily returns for period 12M
Daily simple returns from the same adjusted closes used by the performance chart: 15/10/2025 - 15/10/2026.
Average daily return
0.147%
Best day
7.535%
Worst day
-4.386%
Days with data
251
Recent price history (last 90 days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 15/10/2026 | $147.71 | $150.86 | $146.93 | $149.78 | 11,509,600 |
| 14/10/2026 | $146.17 | $148.82 | $145.26 | $146.77 | 10,379,500 |
| 13/10/2026 | $150.52 | $150.89 | $146.70 | $146.80 | 9,753,100 |
| 12/10/2026 | $153.43 | $154.12 | $151.10 | $151.40 | 6,044,900 |
| 09/10/2026 | $149.32 | $154.50 | $149.03 | $153.77 | 12,133,600 |
| 08/10/2026 | $149.00 | $149.69 | $146.01 | $149.29 | 12,923,400 |
| 07/10/2026 | $149.37 | $152.40 | $148.63 | $150.23 | 9,535,900 |
| 06/10/2026 | $156.87 | $157.47 | $149.68 | $150.90 | 17,220,200 |
| 05/10/2026 | $155.56 | $156.73 | $152.56 | $156.19 | 6,989,500 |
| 02/10/2026 | $156.41 | $156.74 | $153.58 | $154.43 | 8,747,700 |