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 August 14, 2026, is $63.59.

Quantinuum Inc all-time high stock price is $86.79, occurred on July 06, 2026.
The lowest Quantinuum Inc stock price recorded was $47.06 on July 29, 2026. Since then, Quantinuum Inc's stock price has risen over 35.11% to $63.59 now.
The 52-week high stock price for QNT is $86.79, representing a 36.49% increase from the current share price, occurred on July 06, 2026.
The 52-week low stock price for QNT is $47.06, indicating a -25.99% decrease from the current share price, occurred on July 29, 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
Aug 14, 2026	$70.50	$62.86	$7.64	2,590,545.0	-7.18%
Aug 13, 2026	$71.47	$66.09	$5.38	2,178,589.0	-4.52%
Aug 12, 2026	$72.40	$57.52	$14.88	4,554,292.0	+27.97%
Aug 11, 2026	$57.40	$53.89	$3.51	1,495,262.0	-0.94%
Aug 10, 2026	$59.45	$55.96	$3.49	734,428.0	-3.61%
Aug 07, 2026	$62.47	$58.40	$4.07	1,071,112.0	-0.29%
Aug 06, 2026	$60.37	$54.33	$6.04	1,003,409.0	+3.46%
Aug 05, 2026	$57.75	$55.16	$2.59	905,104.0	-2.12%
Aug 04, 2026	$58.77	$54.79	$3.98	1,400,503.0	+4.47%
Aug 03, 2026	$56.76	$49.38	$7.38	1,641,400.0	+8.25%
Jul 31, 2026	$54.33	$50.41	$3.91	1,134,627.0	-0.27%
Jul 30, 2026	$52.44	$48.00	$4.44	1,039,722.0	+8.89%
Jul 29, 2026	$50.82	$47.06	$3.76	1,389,074.0	-4.90%
Jul 28, 2026	$52.89	$47.13	$5.76	1,675,273.0	-5.77%
Jul 27, 2026	$56.79	$51.10	$5.69	1,457,850.0	+1.03%
Jul 24, 2026	$56.74	$52.00	$4.74	1,167,220.0	-7.39%
Jul 23, 2026	$57.66	$53.07	$4.59	1,365,946.0	+2.88%
Jul 22, 2026	$59.97	$53.70	$6.27	1,500,664.0	-6.32%
Jul 21, 2026	$59.30	$55.25	$4.05	1,252,663.0	+2.14%
Jul 20, 2026	$60.89	$56.52	$4.37	1,340,964.0	+2.28%
Jul 17, 2026	$58.86	$52.70	$6.16	1,337,161.0	-0.80%
Jul 16, 2026	$59.70	$56.52	$3.18	1,286,899.0	-6.59%

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.