Dark

ARM
Arm Holdings plc
stock NASDAQ ADR

At Close

Oct 16, 2025 3:59:55 PM EDT

171.24USD+0.346%(+0.59)4,543,396

158.18Bid 176.50Ask 18.32Spread

Pre-market

Oct 16, 2025 9:28:30 AM EDT

173.90USD+1.904%(+3.25)36,409

After-hours

Oct 16, 2025 4:57:30 PM EDT

170.55USD-0.403%(-0.69)20,938

OverviewOptionsHistoricalExchange VolumeShortsTrends

ARM Volume Oct 16, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	46.37	2,105,323	43.98
Nasdaq GSM	27.18	1,234,222	27.61
NYSE Arca	7.89	358,409	7.55
Cboe BZX	5.12	232,498	5.04
Cboe EDGX	4.58	207,760	4.38
IEX	2.44	110,738	3.08
MEMX	2.41	109,243	1.77
NYSE	1.46	66,109	1.78
MIAX Pearl	0.58	26,388	0.51
Nasdaq BX	0.38	17,349	0.48
Cboe EDGA	0.38	17,228	0.41
Cboe BYX	0.35	16,041	0.52
NYSE National	0.28	12,860	0.25
Nasdaq PHLX	0.26	11,851	0.24
CHX	0.20	9,038	2.26
NYSE American	0.12	5,622	0.14
LTSE	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.

ARM Nutrition Facts

0.82 servings per container

Serving size

5.56M

Calories

4.54M

% Day

% Avg

Off Exchange¹ 2M

46.37%

43.98%

Nasdaq GSM 1M

27.18%

27.61%

NYSE Arca 358K

7.89%

7.55%

Cboe BZX 232K

5.12%

5.04%

Cboe EDGX 208K

4.58%

4.38%

IEX 111K

2.44%

3.08%

MEMX 109K

2.41%

1.77%

NYSE 66K

1.46%

1.78%

MIAX Pearl 26K

0.58%

0.51%

Nasdaq BX 17K

0.38%

0.48%

Cboe EDGA 17K

0.38%

0.41%

Cboe BYX 16K

0.35%

0.52%

NYSE National 13K

0.28%

0.25%

Nasdaq PHLX 12K

0.26%

0.24%

CHX 9K

0.20%

2.26%

NYSE American 6K

0.12%

0.14%

LTSE 0

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 2,105,323, which is 46.37% of today's total volume.
Today's Lit volume is 2,435,356, which is 53.63%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 43.98%.
The average Lit volume has been 56.02%.

ARM Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe BZX

Cboe EDGX

IEX

MEMX

NYSE

MIAX Pearl

Nasdaq BX

Cboe EDGA