X4 Pharmaceuticals (XFOR) closed at $3.23 on November 11, 2026, down 0.5% from the previous close, on volume of 757,536 shares (30-day average 661,100).
Data as of November 11, 2026.
11-Nov-2026
X4 Pharmaceuticals Reports Third Quarter 2026 Financial Results and Provides Corporate Update
Globe Newswire (Wed, 4-Nov 4:15 PM ET)
X4 Pharmaceuticals to Participate in Guggenheim, Stifel, and Jefferies Conferences in November 2026
Globe Newswire (Tue, 3-Nov 4:30 PM ET)
Globe Newswire (Thu, 29-Oct 4:30 PM ET)
Globe Newswire (Fri, 9-Oct 7:00 AM ET)
X4 Pharmaceuticals Secures Up to $150 Million Senior Debt Facility with K2 HealthVentures
Globe Newswire (Thu, 8-Oct 7:00 AM ET)
X4 Pharmaceuticals Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)
Globe Newswire (Thu, 1-Oct 4:30 PM ET)
X4 Pharmaceuticals to Participate in a Fireside Chat at the 2026 Wells Fargo Healthcare Conference
Globe Newswire (Wed, 9-Sep 7:00 AM ET)
X4 Pharmaceuticals Announces Positive Outcome from FDA Type C Meeting
Globe Newswire (Tue, 8-Sep 7:00 AM ET)
X4 Pharmaceuticals Secures EU Milestone and Maintains Strong Cash Position Into 2029
Market Chameleon (Fri, 7-Aug 7:31 AM ET)
Market Chameleon (Fri, 24-Oct 6:30 AM ET)
X4 Pharmaceuticals Inc is a biopharmaceutical company developing and commercializing novel therapeutics for the treatment of rare hematology diseases. The Company's clinical candidate is mavorixafor, a small molecule antagonist of the chemokine receptor CXCR4 that is being developed as an oral, once-daily therapy. It can increase the mobilization of mature, functional white blood cells from the bone marrow into the bloodstream. It also has two pre-clinical candidates X4P-003 and X4P-002 which are CXCR4 antagonists with different properties.
X4 Pharmaceuticals trades on the NASDAQ stock market under the symbol XFOR.
As of November 11, 2026, XFOR stock price declined to $3.23 with 757,536 million shares trading.
XFOR has a beta of 1.57, meaning it tends to be more sensitive to market movements. XFOR has a correlation of 0.09 to the broad based SPY ETF.
XFOR has a market cap of $329.83 million. This is considered a Small Cap stock.
Last quarter X4 Pharmaceuticals reported $3 million in Revenue and -$.16 earnings per share. This beat revenue expectation by $639,000 and exceeded earnings estimates by $.03.
In the last 3 years, XFOR traded as high as $48.00 and as low as $1.35.
The top ETF exchange traded funds that XFOR belongs to (by Net Assets): VTI, IWM, IWN, VXF, VTWO.
XFOR has underperformed the market in the last year with a price return of -8.5% while the SPY ETF gained +12.4%. XFOR has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -24.5% and -3.6%, respectively, while the SPY returned -1.1% and -1.6%, respectively.
XFOR support price is $3.08 and resistance is $3.42 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that XFOR shares will trade within this expected range on the day.