Dark

WTM
White Mountains Insurance Group Ltd.
stock NYSE

At Close

Jul 1, 2025 3:59:36 PM EDT

1790.03USD-0.317%(-5.69)20,771

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-1795.72)0

After-hours

Jun 27, 2025 4:13:30 PM EDT

1783.93USD-0.450%(-8.07)0

OverviewHistoricalDark Pool LevelsShortsMore

WTM Volume Jul 1, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	48.03	9,976	48.69
NYSE	21.78	4,524	20.64
Nasdaq GSM	10.54	2,190	7.95
NYSE Arca	6.51	1,352	6.28
IEX	4.52	938	3.94
Cboe EDGX	3.10	644	4.23
Cboe BZX	2.97	616	1.97
MEMX	0.74	154	2.52
Cboe BYX	0.67	139	0.64
NYSE National	0.35	72	0.81
CHX	0.25	51	0.30
MIAX Pearl	0.21	43	0.21
Nasdaq BX	0.17	36	0.82
NYSE American	0.09	18	0.71
Nasdaq PHLX	0.05	10	0.10
Cboe EDGA	0.04	8	0.18
LTSE	0.00	0	0.02

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

WTM Nutrition Facts

0.96 servings per container

Serving size

21.74K

Calories

20.77K

% Day

% Avg

Off Exchange¹ 10K

48.03%

48.69%

NYSE 5K

21.78%

20.64%

Nasdaq GSM 2K

10.54%

7.95%

NYSE Arca 1K

6.51%

6.28%

IEX 938

4.52%

3.94%

Cboe EDGX 644

3.10%

4.23%

Cboe BZX 616

2.97%

1.97%

MEMX 154

0.74%

2.52%

Cboe BYX 139

0.67%

0.64%

NYSE National 72

0.35%

0.81%

CHX 51

0.25%

0.30%

MIAX Pearl 43

0.21%

Nasdaq BX 36

0.17%

0.82%

NYSE American 18

0.09%

0.71%

Nasdaq PHLX 10

0.05%

0.10%

Cboe EDGA 8

0.04%

0.18%

LTSE 0

0.00%

0.02%

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

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WTM Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 9,976, which is 48.03% of today's total volume.
Today's Lit volume is 10,795, which is 51.97%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 48.69%.
The average Lit volume has been 51.31%.

WTM Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

NYSE Arca

IEX

Cboe EDGX

Cboe BZX

MEMX

Cboe BYX

NYSE National

CHX