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RIO
Rio Tinto plc
stock NYSE ADR

Market Open

Sep 3, 2025 10:12:31 AM EDT

62.32USD+0.695%(+0.43)322,305

62.30Bid 62.32Ask 0.02Spread

Pre-market

Sep 3, 2025 9:24:30 AM EDT

62.25USD+0.589%(+0.36)10,689

After-hours

Sep 2, 2025 4:57:30 PM EDT

61.98USD+0.129%(+0.08)0

OverviewOptionsHistoricalDark Pool LevelsShortsMore

RIO Volume Sep 3, 2025 9:55:02 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	37.40	87,150	45.36
Nasdaq GSM	21.44	49,955	15.76
NYSE	19.48	45,379	16.15
NYSE Arca	11.75	27,383	8.02
IEX	4.07	9,476	3.94
Cboe BZX	3.00	6,983	4.20
Cboe EDGX	2.01	4,685	2.35
MEMX	0.42	967	1.20
Cboe EDGA	0.22	507	0.70
MIAX Pearl	0.11	265	0.69
Nasdaq BX	0.04	100	0.25
Nasdaq PHLX	0.03	70	0.15
NYSE American	0.02	48	0.12
Cboe BYX	0.01	29	0.70
NYSE National	0.00	0	0.35
CHX	0.00	0	0.07
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.

RIO Nutrition Facts

0.08 servings per container

Serving size

3.08M

Calories

233.00K

% Day

% Avg

Off Exchange¹ 87K

37.40%

45.36%

Nasdaq GSM 50K

21.44%

15.76%

NYSE 45K

19.48%

16.15%

NYSE Arca 27K

11.75%

8.02%

IEX 9K

4.07%

3.94%

Cboe BZX 7K

3.00%

4.20%

Cboe EDGX 5K

2.01%

2.35%

MEMX 967

0.42%

1.20%

Cboe EDGA 507

0.22%

0.70%

MIAX Pearl 265

0.11%

0.69%

Nasdaq BX 100

0.04%

0.25%

Nasdaq PHLX 70

0.03%

0.15%

NYSE American 48

0.02%

0.12%

Cboe BYX 29

0.01%

0.70%

NYSE National 0

0.00%

0.35%

CHX 0

0.00%

0.07%

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

RIO Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 87,150, which is 37.40% of today's total volume.
Today's Lit volume is 145,847, which is 62.60%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.36%.
The average Lit volume has been 54.64%.

RIO Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

MEMX

Cboe EDGA

MIAX Pearl

Nasdaq BX