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Archimedes Tech SPAC Partners II (ATIIU) Stock Chart & Stock Price History

$12.91 +1.71 (+15.27%)
As of 05:58 AM Eastern

Archimedes Tech SPAC Partners II Stock Price Performance

The Archimedes Tech SPAC Partners II (ATIIU) stock chart highlights key performance trends across multiple timeframes. In the past month, the stock has increased 22.60%, reflecting recent market activity.

As of the latest close, Archimedes Tech SPAC Partners II traded at $12.91 with a market cap of and volume of 339 shares.

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5 Day
Performance
0.00%
1 Month
Performance
+22.60%
3 Month
Performance
+18.12%

ATIIU Stock Chart for Tuesday, May, 19, 2026

Archimedes Tech SPAC Partners II Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/18/2026$11.80$12.91
+9.41%
$13.00$12.32339 shs$0.00
05/15/2026$12.91$11.80
-8.60%
$13.00$12.321,000 shs$0.00
05/14/2026$11.20$12.91
+15.27%
$13.00$12.321,000 shs$0.00
05/13/2026$11.20$11.20$13.00$12.321,012 shs$0.00
05/12/2026$11.20$11.20$11.20$11.20100 shs$0.00
05/11/2026$11.20$11.20$11.20$11.20100 shs$0.00
05/08/2026$11.20$11.20$11.20$11.20100 shs$0.00
05/07/2026$11.56$11.20
-3.11%
$11.20$11.20154 shs$0.00
05/06/2026$11.56$11.56$11.60$11.56900 shs$0.00
05/05/2026N/A$11.56$11.60$11.56900 shs$0.00
04/30/2026$11.56$11.56$11.60$11.56900 shs$0.00
04/29/2026$11.56$11.56$11.60$11.56900 shs$0.00
04/28/2026$11.56$11.56$11.60$11.56900 shs$0.00
04/27/2026$11.00$11.56
+5.09%
$11.60$11.56900 shs$0.00
04/24/2026$11.25$11.00
-2.22%
$11.60$11.56944 shs$0.00
04/23/2026$11.00$11.25
+2.27%
$11.77$10.7044 shs$0.00
04/22/2026$10.71$11.00
+2.71%
$11.77$10.703,372 shs$0.00
04/21/2026$10.52$10.71
+1.81%
$11.77$10.703,372 shs$0.00
04/20/2026$10.53$10.52
-0.09%
$10.53$10.53100 shs$0.00

This page (NASDAQ:ATIIU) was last updated on 5/19/2026 by MarketBeat.com Staff.
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