Dark

ARM
Arm Holdings plc
stock NASDAQ ADR

At Close

Oct 15, 2025 3:59:55 PM EDT

170.65USD+1.505%(+2.53)7,392,942

0.00Bid 0.00Ask 0.00Spread

Pre-market

Oct 15, 2025 9:28:30 AM EDT

172.00USD+2.308%(+3.88)49,562

After-hours

Oct 15, 2025 4:53:30 PM EDT

171.05USD+0.234%(+0.40)50,538

OverviewOptionsHistoricalDark Pool PrintsShortsTrends

ARM Volume Oct 15, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	50.63	3,894,541	43.92
Nasdaq GSM	23.27	1,789,663	27.69
NYSE Arca	7.52	578,703	7.52
Cboe BZX	4.49	345,091	5.02
Cboe EDGX	3.95	303,706	4.37
IEX	3.05	234,332	3.11
MEMX	1.57	121,071	1.74
NYSE	1.56	119,909	1.78
Nasdaq BX	0.68	52,603	0.48
CHX	0.67	51,285	2.28
Cboe BYX	0.59	45,002	0.53
MIAX Pearl	0.56	42,889	0.51
NYSE National	0.54	41,529	0.25
Cboe EDGA	0.52	40,288	0.41
Nasdaq PHLX	0.28	21,543	0.24
NYSE American	0.12	9,552	0.14
LTSE	0.00	340	0.00

chartexchange.com

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

ARM Nutrition Facts

1.41 servings per container

Serving size

5.44M

Calories

7.69M

% Day

% Avg

Off Exchange¹ 4M

50.63%

43.92%

Nasdaq GSM 2M

23.27%

27.69%

NYSE Arca 579K

7.52%

Cboe BZX 345K

4.49%

5.02%

Cboe EDGX 304K

3.95%

4.37%

IEX 234K

3.05%

3.11%

MEMX 121K

1.57%

1.74%

NYSE 120K

1.56%

1.78%

Nasdaq BX 53K

0.68%

0.48%

CHX 51K

0.67%

2.28%

Cboe BYX 45K

0.59%

0.53%

MIAX Pearl 43K

0.56%

0.51%

NYSE National 42K

0.54%

0.25%

Cboe EDGA 40K

0.52%

0.41%

Nasdaq PHLX 22K

0.28%

0.24%

NYSE American 10K

0.12%

0.14%

LTSE 340

0.00%

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

chartexchange.com

ARM Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 3,894,541, which is 50.63% of today's total volume.
Today's Lit volume is 3,797,506, which is 49.37%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 43.92%.
The average Lit volume has been 56.08%.

ARM Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe BZX

Cboe EDGX

IEX

MEMX

NYSE

Nasdaq BX

CHX

Cboe BYX