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X4 Pharmaceuticals (XFOR) Stock Chart & Stock Price History

X4 Pharmaceuticals logo
$4.31 +0.17 (+4.11%)
Closing price 05/29/2026 04:00 PM Eastern
Extended Trading
$4.38 +0.07 (+1.60%)
As of 05/29/2026 07:55 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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X4 Pharmaceuticals Stock Price Performance

The X4 Pharmaceuticals (XFOR) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 27.89%, with a year-to-date return of 7.75%. In the past month, the stock has increased 5.90%, reflecting recent market activity.

As of the latest close, X4 Pharmaceuticals traded at $4.31 with a market cap of $406.52 million and volume of 878,117 shares. Five years ago, the stock traded at a split-adjusted price of $285.00, representing a 98.49% decrease over that period. At the time, it had a market cap of $224.73 million and a volume of 3,452 shares.

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5 Day
Performance
+6.68%
1 Month
Performance
+5.90%
3 Month
Performance
+25.29%
Year-To-Date
Performance
+7.75%
1 Year
Performance
+27.89%
5 Year
Performance
-98.49%

XFOR Stock Chart for Saturday, May, 30, 2026

XFOR Chart by TradingView

X4 Pharmaceuticals Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/29/2026$4.14$4.31
+4.11%		$4.36$4.05878,117 shs$406.52 million
05/28/2026$4.03$4.14
+2.73%		$4.18$3.99296,337 shs$390.49 million
05/27/2026$4.00$4.03
+0.75%		$4.16$3.98213,385 shs$380.11 million
05/26/2026$4.04$4.00
-0.99%		$4.15$3.97287,674 shs$377.28 million
05/25/2026$4.04$4.04$4.20$4.00177,818 shs$381.05 million
05/22/2026$4.04$4.04$4.20$4.00177,818 shs$381.05 million
05/21/2026$3.77$4.04
+7.16%		$4.07$3.71254,695 shs$381.05 million
05/20/2026$3.64$3.77
+3.57%		$3.85$3.58271,760 shs$355.59 million
05/19/2026$3.68$3.64
-1.09%		$3.68$3.56446,987 shs$343.33 million
05/18/2026$3.94$3.68
-6.60%		$3.99$3.58493,599 shs$347.10 million
05/15/2026$4.00$3.94
-1.50%		$4.06$3.86263,889 shs$371.62 million
05/14/2026$4.23$4.00
-5.44%		$4.21$3.97263,582 shs$377.28 million
05/13/2026$4.34$4.23
-2.53%		$4.36$4.21245,394 shs$398.97 million
05/12/2026$4.50$4.34
-3.56%		$4.50$4.20400,755 shs$409.35 million
05/11/2026$4.43$4.50
+1.58%		$4.60$4.37449,353 shs$424.44 million
05/08/2026$4.29$4.43
+3.26%		$4.56$4.30427,782 shs$404.63 million
05/07/2026$4.38$4.29
-2.05%		$4.38$4.19329,833 shs$390.05 million
05/06/2026$4.20$4.38
+4.29%		$4.50$4.13651,442 shs$398.23 million
05/05/2026N/A$4.20$4.33$4.11277,079 shs$381.86 million
04/30/2026$4.10$4.07
-0.73%		$4.16$4.00286,851 shs$370.04 million
04/29/2026$4.12$4.10
-0.49%		$4.21$3.97327,005 shs$372.77 million
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This page (NASDAQ:XFOR) was last updated on 5/30/2026 by MarketBeat.com Staff.
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