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Smart Investors Daily
XB

NYSE · XBI

SPDR S&P Biotech ETF

Financial Services · Asset Management

$154.18

Up+$0.15 (+0.10%)

Updated Sep 17, 2026, 3:49 AM

SID Score

5.3/10

Composite research score

Smart Money

55/100

Neutral

Market cap
6.38B
P/E ratio
Dividend yield
0.03%
52-week range
$118.19 – $169.89
Volume
8.85M
Avg. volume
10.76M

Price performance

XBI price history

1M range · 20 trading sessions · Daily adjusted prices

XBI closed at $154.18 after 20 trading sessions, down 9.07% for the selected period.

Last close
$154.18
Period change
-9.07%
Period low
$154.03
Period high
$169.55
Daily close
View OHLC price history
XBI OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 16, 2026$154.37$156.04$152.50$154.188.85M
Sep 15, 2026$157.08$157.53$152.63$154.0311.3M
Sep 14, 2026$156.86$158.965$156.20$157.606.18M
Sep 11, 2026$158.27$159.6607$156.13$156.208.41M
Sep 10, 2026$157.59$158.72$155.82$156.829.71M
Sep 9, 2026$160.50$162.97$159.35$159.385.48M
Sep 8, 2026$160.765$163.43$158.795$161.938.52M
Sep 4, 2026$162.74$164.35$162.51$163.813.81M
Sep 3, 2026$165.22$165.96$162.85$164.385.4M
Sep 2, 2026$164.445$168.06$162.27$165.378.65M
Sep 1, 2026$161.75$163.45$161.16$163.408.45M
Aug 31, 2026$161.00$163.22$159.6206$162.507.36M
Aug 28, 2026$166.72$167.12$162.16$162.389.79M
Aug 27, 2026$167.76$169.27$166.88$168.234.51M
Aug 26, 2026$168.08$169.045$166.50$168.398.95M
Aug 25, 2026$166.18$169.89$165.79$169.109.9M
Aug 24, 2026$164.99$165.55$161.49$164.178.53M
Aug 21, 2026$164.60$167.9112$163.74$165.7310.02M
Aug 20, 2026$166.66$167.53$162.53$163.3815.03M
Aug 19, 2026$165.70$169.68$164.50$169.5514.09M

Latest XBI news

The latest Smart Investors Daily articles mentioning XBI.

XBI research

Overview

Company profile and research snapshot.

Company profile

In seeking to track the performance of the S&P Biotechnology Select Industry Index (the "index"), the fund employs a sampling strategy. It generally invests substantially all, but at least 80%, of its total assets in the securities comprising the index. The index represents the biotechnology segment of the S&P Total Market Index ("S&P TMI").

Analyst outlook

Consensus and target data currently published for this company.

Consensus
Average target
Implied upside
Analysts
Open full forecast

News briefing

No generated briefing is available yet.

AI research layers

Interpretive context generated from the platform’s current data sources.

No results

AI research layers have not been published yet.