Quantinuum Inc (QNT)

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Quantinuum Inc Stock (QNT) Price History

The historical daily chart and data for Quantinuum Inc stock (QNT), show that the latest closing stock price as of June 18, 2026, is $69.80.

Quantinuum Inc all-time high stock price is $72.74, occurred on June 18, 2026.
The lowest Quantinuum Inc stock price recorded was $50.10 on June 10, 2026. Since then, Quantinuum Inc's stock price has risen over 39.32% to $69.80 now.
The 52-week high stock price for QNT is $72.74, representing a 4.21% increase from the current share price, occurred on June 18, 2026.
The 52-week low stock price for QNT is $50.10, indicating a -28.22% decrease from the current share price, occurred on June 10, 2026.

The table below shows more information about QNT historical price data:

Daily

Weekly

Monthly

30D

60D

YTD

Date	High	Low	High - Low	Volume	% Change
Jun 18, 2026	$72.74	$62.00	$10.74	5,244,025.0	+11.24%
Jun 17, 2026	$65.60	$55.70	$9.90	3,654,600.0	+13.21%
Jun 16, 2026	$59.33	$54.64	$4.69	1,957,759.0	-4.28%
Jun 15, 2026	$61.00	$55.26	$5.74	3,109,736.0	+4.80%
Jun 12, 2026	$57.48	$54.25	$3.23	1,255,407.0	-2.18%
Jun 11, 2026	$57.34	$51.00	$6.34	3,129,568.0	+9.90%
Jun 10, 2026	$55.35	$50.10	$5.25	5,895,012.0	-6.44%
Jun 09, 2026	$62.78	$54.50	$8.28	4,558,105.0	-5.92%
Jun 08, 2026	$61.80	$57.51	$4.29	4,726,304.0	+3.80%

Quantinuum Inc Stock (QNT) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Quantinuum Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of QNT shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Quantinuum Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.