Dark

TER
Teradyne, Inc. Common Stock
stock NASDAQ

At Close

May 16, 2025 3:59:30 PM EDT

82.73USD-0.313%(-0.26)2,183,382

0.00Bid 0.00Ask 0.00Spread

Pre-market

May 16, 2025 9:21:30 AM EDT

83.29USD+0.361%(+0.30)1,786

After-hours

May 16, 2025 4:52:30 PM EDT

82.50USD-0.278%(-0.23)73,238

OverviewOptionsHistoricalDark Pool PrintsShortsMore

TER Volume May 16, 2025

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	46.97	1,025,516	41.20
Off Exchange¹	31.16	680,363	37.08
NYSE Arca	6.64	145,054	5.92
Cboe BZX	4.79	104,524	5.26
IEX	3.11	68,007	3.33
Cboe EDGX	2.60	56,680	2.07
NYSE	1.70	37,051	1.66
Cboe BYX	0.82	17,909	0.88
MEMX	0.72	15,824	0.84
Nasdaq BX	0.61	13,416	0.50
Cboe EDGA	0.28	6,058	0.32
MIAX Pearl	0.27	5,935	0.21
NYSE National	0.20	4,315	0.21
Nasdaq PHLX	0.08	1,816	0.14
NYSE American	0.04	776	0.10
CHX	0.01	113	0.28
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.

TER Nutrition Facts

0.56 servings per container

Serving size

3.87M

Calories

2.18M

% Day

% Avg

Nasdaq GSM 1M

46.97%

41.20%

Off Exchange¹ 680K

31.16%

37.08%

NYSE Arca 145K

6.64%

5.92%

Cboe BZX 105K

4.79%

5.26%

IEX 68K

3.11%

3.33%

Cboe EDGX 57K

2.60%

2.07%

NYSE 37K

1.70%

1.66%

Cboe BYX 18K

0.82%

0.88%

MEMX 16K

0.72%

0.84%

Nasdaq BX 13K

0.61%

0.50%

Cboe EDGA 6K

0.28%

0.32%

MIAX Pearl 6K

0.27%

0.21%

NYSE National 4K

0.20%

0.21%

Nasdaq PHLX 2K

0.08%

0.14%

NYSE American 776

0.04%

0.10%

CHX 113

0.01%

0.28%

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

TER Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 680,363, which is 31.16% of today's total volume.
Today's Lit volume is 1,502,994, which is 68.84%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 37.08%.
The average Lit volume has been 62.92%.

TER Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

Cboe BZX

IEX

Cboe EDGX

NYSE

Cboe BYX

MEMX

Nasdaq BX

Cboe EDGA