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 August 11, 2026, is $10.65.

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 $10.65 now.
The 52-week high stock price for ATII is $11.40, representing a 7.04% increase from the current share price, occurred on May 22, 2026.
The 52-week low stock price for ATII is $10.19, indicating a -4.32% decrease from the current share price, occurred on August 13, 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
Aug 11, 2026	$10.69	$10.64	$0.052	23,248.0	+0.00%
Aug 10, 2026	$10.71	$10.64	$0.07	120,635.0	-0.37%
Aug 07, 2026	$10.72	$10.64	$0.08	131,043.0	-0.28%
Aug 06, 2026	$10.74	$10.71	$0.0337	13,187.0	-0.09%
Aug 05, 2026	$10.80	$10.66	$0.14	137,844.0	+0.28%
Aug 04, 2026	$10.86	$10.66	$0.20	276,246.0	+0.47%
Aug 03, 2026	$10.68	$10.58	$0.10	344,069.0	+0.00%
Jul 31, 2026	$10.71	$10.64	$0.07	89,521.0	+0.00%
Jul 30, 2026	$10.71	$10.64	$0.07	175,298.0	+0.00%
Jul 29, 2026	$10.72	$10.62	$0.10	432,208.0	-0.28%
Jul 28, 2026	$10.75	$10.63	$0.115	291,943.0	+0.00%
Jul 27, 2026	$10.70	$10.64	$0.06	192,823.0	-0.05%
Jul 24, 2026	$10.74	$10.60	$0.14	314,722.0	-0.14%
Jul 23, 2026	$10.72	$10.66	$0.06	385,121.0	+0.19%
Jul 22, 2026	$10.70	$10.66	$0.04	81,800.0	-0.19%
Jul 21, 2026	$10.74	$10.67	$0.0718	128,843.0	-0.09%
Jul 20, 2026	$10.72	$10.68	$0.04	119,209.0	+0.00%
Jul 17, 2026	$10.74	$10.65	$0.09	193,230.0	-0.28%
Jul 16, 2026	$10.78	$10.68	$0.10	315,444.0	-0.09%
Jul 15, 2026	$10.80	$10.71	$0.095	143,989.0	-0.46%
Jul 14, 2026	$10.85	$10.77	$0.0763	98,412.0	+0.00%

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
Aug, 2026	$10.86	$10.58	$0.28	1,069,520.0	+0.00%
Jul, 2026	$10.98	$10.60	$0.38	4,455,030.0	-1.21%
Jun, 2026	$11.38	$10.75	$0.63	5,430,234.0	-3.92%
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%