Archimedes Tech SPAC Partners II Co. - Ordinary Shares (NQ:ATII)

7.475 +0.305 (+4.25%)

Delayed Quote Updated: 12:10 PM EDT, Oct 21, 2026 Add to My Watchlist

Price and Volume

Volume	27,022
Open	7.100
Bid (Size)	7.400 (300)
Ask (Size)	7.500 (200)
Prev. Close	7.170
Today's Range	7.020 - 7.620
52wk Range	6.630 - 11.40
Shares Outstanding	N/A
Dividend Yield	N/A

Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News

Archimedes Tech SPAC Partners II Co. Announces Shareholder Approval of Proposed Business Combination with Forge Nano, Inc.

October 16, 2026

From Archimedes Tech SPAC Partners II Co.

Via GlobeNewswire

Archimedes Tech SPAC Partners II Co. Announces Effectiveness of Registration Statement and Date for Extraordinary General Meeting to Approve Proposed Business Combination with Forge Nano, Inc.

September 24, 2026

From Archimedes Tech SPAC Partners II Co.

Via GlobeNewswire

Performance

52-Week Range 34.4% below 52-week high

7.475

6.6352W Low 11.4052W High

1 Week 30.1% below 1-week high

6.631W Low 10.701W High

Archimedes Tech SPAC Partners II Co. - Ordinary Shares (ATII) traded between $6.63 and $11.40 over the past 52 weeks and last traded at $7.47, 34.4% below its 52-week high. Over the past week it ranged between $6.63 and $10.70.

Past 12 Months

-25.7%

-30.0%

-30.1%

-29.5%

-27.8%

1W -$2.59

1M -$3.21

3M -$3.22

6M -$3.13

YTD -$2.88

1Y -$2.88

ATII was -27.8% over the past year, -29.5% over six months, -27.8% year to date, -25.7% in the last week.

12 Months vs Market

ATII

-27.8%

DIA

+12.5%

SPY

+15.1%

QQQ

+18.6%

IWM

+11.4%

Over the past 12 months ATII returned -27.8% versus DIA (Dow) +12.5%, SPY (S&P 500) +15.1%, QQQ (Nasdaq 100) +18.6% and IWM (Russell 2000) +11.4%.

Volume & Liquidity 0.10× 3-mo avg

Today 27,022 3-mo avg 258.0K

64.0K

368.9K

258.0K

295.7K

YTD

214.6K

176.3K

ATII most recently traded 27,022 shares against a 3-month average daily volume of 258.0K.

More News

Forge Nano Expands Partnership with Battery AI Software Leader Voltaiq to Put AI at the Center of Battery Development and Manufacturing

September 17, 2026

From Forge Nano

Via GlobeNewswire

Archimedes Tech SPAC Partners II Co. Announces Filing of Third Amendment to Registration Statement on Form S-4 with the SEC

September 02, 2026

From Archimedes Tech SPAC Partners II Co.

Via GlobeNewswire

Archimedes Tech SPAC Partners II Co. Announces Filing of Amendment to Registration Statement on Form S-4 with the SEC

July 27, 2026

From Archimedes Tech SPAC Partners II Co.

Via GlobeNewswire

Forge Nano Secures Additional $23 Million in PIPE Financing at $10.00 Per Share, Closes Series D with Samsung Investment Ahead of Public Listing

July 14, 2026

From Forge Nano

Via GlobeNewswire

Forge Nano Forms Landmark Strategic Partnership with Samsung SDI to Enable U.S. Production of Advanced Battery Cells

June 25, 2026

From Forge Nano

Via GlobeNewswire

Archimedes Tech SPAC Partners II Co. Announces Filing of Amendment to Registration Statement on Form S-4 with the SEC

June 23, 2026

From Archimedes Tech SPAC Partners II Co.

Via GlobeNewswire

Forge Nano and Group14 Advance U.S.-Made High-Performance Battery Cells with U.S. Material Supply Chain

May 28, 2026

From Forge Nano

Via GlobeNewswire

Archimedes Tech SPAC Partners II Co. Announces Filing of Registration Statement on Form S-4 with the SEC

May 07, 2026

From Archimedes Tech SPAC Partners II Co.

Via GlobeNewswire

Forge Nano Achieves ISO 9001 Certification as Demand Grows for U.S.-Made Battery Supply Chains

May 07, 2026

From Forge Nano

Via GlobeNewswire

Forge Nano to Showcase Industry-Leading Semiconductor ALD Coating Capabilities, Including 1000:1 High Aspect Ratio Innovation, to Leading Fabs in Malaysia

April 30, 2026

From Forge Nano

Via GlobeNewswire

Forge Nano, U.S. Advanced Manufacturing Leader for AI-Era Chips and Defense Batteries, to List on NASDAQ through Merger with Archimedes Tech SPAC Partners II Co.

April 21, 2026

From Forge Nano

Via GlobeNewswire

Archimedes Tech SPAC Partners III Co. Announces the Upsized Pricing of $240 Million Initial Public Offering

January 23, 2026

From Archimedes Tech SPAC Partners II Co.

Via GlobeNewswire

Frequently Asked Questions

Is Archimedes Tech SPAC Partners II Co. - Ordinary Shares publicly traded?

Yes, Archimedes Tech SPAC Partners II Co. - Ordinary Shares is publicly traded.

What exchange does Archimedes Tech SPAC Partners II Co. - Ordinary Shares trade on?

Archimedes Tech SPAC Partners II Co. - Ordinary Shares trades on the Nasdaq Stock Market

What is the ticker symbol for Archimedes Tech SPAC Partners II Co. - Ordinary Shares?

The ticker symbol for Archimedes Tech SPAC Partners II Co. - Ordinary Shares is ATII on the Nasdaq Stock Market

What is the current price of Archimedes Tech SPAC Partners II Co. - Ordinary Shares?

The current price of Archimedes Tech SPAC Partners II Co. - Ordinary Shares is 7.475

When was Archimedes Tech SPAC Partners II Co. - Ordinary Shares last traded?

The last trade of Archimedes Tech SPAC Partners II Co. - Ordinary Shares was at 10/21/26 12:10 PM ET

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