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 June 11, 2026, is $10.97.

Archimedes Tech Spac Partners Ii Co all-time high stock price is $11.40, occurred on May 22, 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 $10.97 now.
The 52-week high stock price for ATII is $11.40, representing a 3.92% increase from the current share price, occurred on May 22, 2026.
The 52-week low stock price for ATII is $10.12, indicating a -7.75% decrease from the current share price, occurred on June 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
Jun 11, 2026	$11.00	$10.90	$0.10	164,202.0	+0.55%
Jun 10, 2026	$11.00	$10.90	$0.10	154,458.0	-0.82%
Jun 09, 2026	$11.20	$10.90	$0.30	220,104.0	-0.18%
Jun 08, 2026	$11.13	$10.95	$0.18	474,197.0	+0.18%
Jun 05, 2026	$11.35	$10.88	$0.47	446,013.0	-2.40%
Jun 04, 2026	$11.34	$11.16	$0.1793	131,389.0	-0.18%
Jun 03, 2026	$11.37	$11.13	$0.24	410,952.0	+0.89%
Jun 02, 2026	$11.25	$11.05	$0.20	277,225.0	-0.27%
Jun 01, 2026	$11.38	$11.20	$0.18	583,742.0	+0.00%
May 29, 2026	$11.39	$11.06	$0.33	507,387.0	+0.18%
May 28, 2026	$11.40	$11.11	$0.29	232,908.0	-0.53%
May 27, 2026	$11.34	$11.10	$0.24	398,023.0	-0.62%
May 26, 2026	$11.39	$11.26	$0.13	243,166.0	-0.44%
May 22, 2026	$11.40	$11.13	$0.27	463,259.0	+1.61%
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%

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
Jun, 2026	$11.38	$10.88	$0.50	3,026,484.0	-2.23%
May, 2026	$11.40	$10.61	$0.79	7,039,368.0	+5.35%
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%