Archimedes Tech Spac Partners Ii Co (ATII)

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Archimedes Tech Spac Partners Ii Co Stock (ATII) Price History

The historical daily chart and data for Archimedes Tech Spac Partners Ii Co stock (ATII), show that the latest closing stock price as of May 22, 2026, is $11.29.

Archimedes Tech Spac Partners Ii Co all-time high stock price is $11.37, occurred on May 20, 2026.
The lowest Archimedes Tech Spac Partners Ii Co stock price recorded was $0.00 on July 15, 2025. Since then, Archimedes Tech Spac Partners Ii Co's stock price has risen over to $11.29 now.
The 52-week high stock price for ATII is $11.37, representing a 0.71% increase from the current share price, occurred on May 20, 2026.
The 52-week low stock price for ATII is $10.07, indicating a -10.81% decrease from the current share price, occurred on May 27, 2025.

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

Daily

Weekly

Monthly

30D

60D

YTD

Date	High	Low	High - Low	Volume	% Change
May 22, 2026	$11.31	$11.13	$0.18	172,678.0	+0.94%
May 21, 2026	$11.33	$11.17	$0.16	175,242.0	-0.27%
May 20, 2026	$11.37	$11.00	$0.3651	884,131.0	+1.54%
May 19, 2026	$11.15	$10.92	$0.23	594,598.0	+0.27%
May 18, 2026	$11.12	$11.03	$0.09	296,949.0	+0.91%
May 15, 2026	$11.07	$10.84	$0.235	762,864.0	+0.28%
May 14, 2026	$10.95	$10.80	$0.15	206,654.0	+0.41%
May 13, 2026	$10.90	$10.75	$0.15	285,129.0	+0.88%
May 12, 2026	$10.86	$10.70	$0.155	145,607.0	-0.83%
May 11, 2026	$10.90	$10.78	$0.12	515,392.0	+0.46%
May 08, 2026	$10.82	$10.75	$0.075	115,041.0	+0.00%
May 07, 2026	$10.87	$10.78	$0.09	370,020.0	-0.28%
May 06, 2026	$10.89	$10.63	$0.26	596,352.0	+2.07%
May 05, 2026	$10.65	$10.61	$0.04	8,226.0	-0.28%
May 04, 2026	$10.67	$10.63	$0.0399	117,521.0	-0.09%
May 01, 2026	$10.67	$10.65	$0.018	120,899.0	+0.00%
Apr 30, 2026	$10.67	$10.63	$0.0399	187,945.0	-0.28%
Apr 29, 2026	$10.68	$10.65	$0.025	144,814.0	+0.38%
Apr 28, 2026	$10.70	$10.56	$0.14	58,139.0	-0.37%
Apr 27, 2026	$10.69	$10.63	$0.06	134,229.0	+0.56%
Apr 24, 2026	$10.67	$10.59	$0.08	27,674.0	+0.28%
Apr 23, 2026	$10.68	$10.54	$0.1399	85,199.0	-0.75%
Apr 22, 2026	$10.70	$10.63	$0.065	458,510.0	+0.57%

Archimedes Tech Spac Partners Ii Co Stock (ATII) Year by Year Price History

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

Archimedes Tech Spac Partners Ii Co Stock (ATII) Price History 2026

Month	High	Low	High - Low	Volume	% Change
May, 2026	$11.37	$10.61	$0.76	5,367,303.0	+6.15%
Apr, 2026	$10.70	$10.41	$0.29	5,887,019.0	+2.31%
Mar, 2026	$10.52	$10.41	$0.11	1,166,815.0	-1.14%
Feb, 2026	$10.66	$10.50	$0.16	661,480.0	-1.13%
Jan, 2026	$10.70	$10.35	$0.35	1,136,181.0	+2.80%

Archimedes Tech Spac Partners Ii Co Stock (ATII) Price History 2025

Month	High	Low	High - Low	Volume	% Change
Dec, 2025	$10.42	$10.35	$0.066	450,413.0	+0.10%
Nov, 2025	$10.41	$10.32	$0.09	224,274.0	+0.00%
Oct, 2025	$10.49	$10.24	$0.25	231,274.0	+1.47%
Sep, 2025	$10.27	$10.19	$0.08	918,579.0	+0.04%
Aug, 2025	$10.23	$10.19	$0.04	1,423,672.0	-0.08%
Jul, 2025	$10.23	$10.20	$0.0338	687,669.0	-0.15%
Jun, 2025	$10.24	$10.12	$0.1175	2,135,210.0	+1.19%
May, 2025	$10.12	$10.04	$0.08	1,767,345.0	+0.60%
Apr, 2025	$10.05	$9.96	$0.09	4,131,676.0	+0.00%