XBI

State Street SPDR S&P Biotech ETF

USD

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Price alert · XBI

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155.98 USD -1.81 -1.15%
As of Oct 30, 2026 Extended hours 156.00 +0.01%
Bid
155.84 × 200
Ask
156.00 × 1,300
154.22 Day range 159.76
108.04 52-week range 169.55
YTD
+27.93%
1 year
+39.38%
Open
156.68
Prev close
157.79
Mkt cap
8.25B
Vol
9.10M
Avg vol
8.91M
EPS
0.00
P/E
0.00
Div yield
0.00%
More statistics
Low
154.22
High
159.76
Forward P/E
0.00
Beta
0.00
Short ratio
0.00
Inst. own
0.00%
Dividend
0.00
Ex-div date
50-d avg
156.75
200-d avg
141.50
1y target
0.00

5D chart

Chart tools
Interval
XBI five-day price chart149.3152.0154.8157.5160.3Oct 26Oct 27Oct 28Oct 29Oct 30

XBI options

XBI option chain
CallsStrikePuts
BidAskLast% ChgVolumeOpen intImpl volBidAskLast% ChgVolumeOpen intImpl vol
4.70 7.30 5.54 -10.36% 10 37 59.5%152.00 1.54 2.08 1.63 +25.38% 4 24 43.9%
4.35 6.70 5.80 0.00% 19 47 55.9%152.50 1.73 2.10 1.80 +34.33% 4 353 41.9%
4.00 6.60 4.35 -32.24% 9 58 58.2%153.00 1.78 2.20 2.05 +50.74% 3,099 52 40.9%
3.70 5.65 3.40 -38.29% 37 207 53.6%154.00 2.04 3.20 3.04 +59.16% 66 291 48.1%
2.80 4.75 3.50 -20.45% 80 183 49.4%155.00 1.76 4.35 3.06 +50.00% 100 137 56.2%
2.25 4.05 3.24 -4.42% 30 198 47.1%156.00 2.85 4.35 3.43 +44.73% 9 48 50.4%
1.95 3.50 2.27 -34.01% 81 51 46.1%157.00 3.30 4.70 4.15 +7.79% 12 15 48.2%
1.85 4.00 1.98 -29.29% 6 80 54.5%157.50 — — — — — — —
2.08 2.59 2.10 -34.38% 19 41 40.5%158.00 3.00 5.60 5.00 +52.44% 34 60 52.1%
1.59 2.30 1.64 -24.77% 87 318 41.5%159.00 3.30 6.15 5.35 +21.04% 2 105 51.5%
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