ETF
XBI
State Street SPDR S&P Biotech ETF · NYSEArca
Reddit mentioned XBI 23 times in the 30 days to 30 July 2026, across 5 of the communities we track. All of them were scored for sentiment: 78% read bullish, 0% bearish and 22% neither. Reddit data updated 30 July 2026.
The chart above plots the price of XBI over the range selected — one day to the full history — drawn by TradingView from their own data. Our own licensed end-of-day series holds 62 sessions over that window: $133.65 on 4 May 2026 through $149.67 on 28 July 2026. Finazon · prior-day close.
Finazon · prior-day close · as of Jul 29, 2026
The crowd leans clearly bullish on XBI
Attention has held through the month, with the 30-day peak of 4 mentions on 23 Jul. This is a social signal to weigh against price and insider flow, not to trade on alone.
Crowd sentiment on XBI · 30d
XBI · crowd attention × price
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Reddit mentions per day — left axis Busiest day in the window Daily closing price, USD — right axis
The chart plots daily Reddit mentions of XBI over the 30 days to 30 July 2026: 23 in total, busiest on 23 July with 4, and 1 on the last day counted. The line is the daily close over the same window: $160.16 on 2 July, $149.67 on 28 July.
The chart plots daily Reddit mentions of XBI over the 90 days to 30 July 2026: 52 in total, busiest on 17 June with 7, and 1 on the last day counted. The line is the daily close over the same window: $133.65 on 4 May, $149.67 on 28 July.
Finazon · prior-day close
Where XBI is discussed
Reddit chatter that moves with XBI
How closely daily Reddit mention counts rose and fell together over the last 30 days (31 daily observations): XBI moved most closely with Salesforce, Inc. (CRM) (r = +0.92) — this measures co-discussion on Reddit, not price co-movement.
XBI fails-to-deliver
On 30 Jun 2026, 675,880 shares of XBI failed to deliver (about $107.0M) — the latest of 3 consecutive trading days with recorded fails.
Source: SEC fails-to-deliver (CNS) data
XBI — frequently asked questions
How often is XBI mentioned on Reddit?
XBI was mentioned 6 times in the last 7 days across the finance subreddits we track, and 23 times over the trailing 30 days.
Is Reddit bullish or bearish on XBI?
Across 23 classified XBI mentions in the last 30 days, 78% read bullish, 0% bearish and 22% neutral. Crowd sentiment is a social signal, not investment advice.
What exchange is XBI listed on?
State Street SPDR S&P Biotech ETF trades on NYSE Arca under the ticker XBI.
Answers are generated from the live figures on this page — Reddit crowd data, SEC filings and open company records — and update as the data does.