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ATII
Archimedes Tech SPAC Partners II Co.
stock NASDAQ

At Close

Oct 2, 2026 3:58:19 PM EDT

10.69USD0.000%(0.00)56,355

10.68Bid 10.70Ask 0.02Spread

Pre-market

Oct 2, 2026 9:14:30 AM EDT

10.69USD+0.047%(0.00)300

After-hours

Oct 2, 2026 4:25:30 PM EDT

10.68USD-0.047%(-0.01)420

Overview HistoricalDark Pool PrintsShortsTrends

ATII Volume Oct 2, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	41.50	23,802	68.54
Nasdaq GSM	16.64	9,541	14.81
Cboe BYX	10.82	6,205	0.36
Cboe EDGX	9.76	5,595	3.26
NYSE Arca	7.07	4,052	8.52
Nasdaq BX	6.01	3,447	0.19
IEX	3.50	2,009	1.23
Texas Stock Exchange LLC	1.30	748	0.12
NYSE National	1.18	674	0.16
Cboe EDGA	0.87	500	0.04
Cboe BZX	0.48	276	0.70
NYSE	0.44	254	0.68
24X National	0.35	200	0.03
MEMX	0.08	48	0.91
MIAX Pearl	0.00	0	0.31
CHX	0.00	0	0.08
NYSE American	0.00	0	0.05
Nasdaq PHLX	0.00	0	0.00

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

ATII Nutrition Facts

0.18 servings per container

Serving size

315.01K

Calories

57.35K

% Day

% Avg

Off Exchange¹ 24K

41.50%

68.54%

Nasdaq GSM 10K

16.64%

14.81%

Cboe BYX 6K

10.82%

0.36%

Cboe EDGX 6K

9.76%

3.26%

NYSE Arca 4K

7.07%

8.52%

Nasdaq BX 3K

6.01%

0.19%

IEX 2K

3.50%

1.23%

Texas Stock Exchange LLC 748

1.30%

0.12%

NYSE National 674

1.18%

0.16%

Cboe EDGA 500

0.87%

0.04%

Cboe BZX 276

0.48%

0.70%

NYSE 254

0.44%

0.68%

24X National 200

0.35%

0.03%

MEMX 48

0.08%

0.91%

MIAX Pearl 0

0.00%

0.31%

CHX 0

0.00%

0.08%

NYSE American 0

0.00%

0.05%

Nasdaq PHLX 0

0.00%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

ATII Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 23,802, which is 41.50% of today's total volume.
Today's Lit volume is 33,549, which is 58.50%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 68.54%.
The average Lit volume has been 31.46%.

ATII Volume by Exchange

Off Exchange

Nasdaq GSM

Cboe BYX

Cboe EDGX

NYSE Arca

Nasdaq BX

IEX

Texas Stock Exchange LLC

NYSE National

Cboe EDGA

Cboe BZX