Dark

TRT
Trio-Tech International
stock NYSEAMERICAN

At Close

Mar 19, 2026 3:59:30 PM EDT

6.28USD+1.290%(+0.08)33,943

0.00Bid 0.00Ask 0.00Spread

Pre-market

Mar 17, 2026 8:36:30 AM EDT

5.80USD-6.452%(-0.40)0

After-hours

Mar 17, 2026 4:34:30 PM EDT

6.80USD+7.019%(+0.45)0

OverviewHistoricalExchange VolumeShortsMore

TRT Volume Mar 19, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	58.11	17,302	52.99
NYSE American	15.59	4,642	13.10
NYSE Arca	10.70	3,186	13.06
Cboe EDGX	8.98	2,673	9.04
Nasdaq PHLX	1.28	382	0.12
IEX	1.14	340	1.40
Nasdaq GSM	1.12	333	3.12
Cboe BZX	1.05	313	1.93
Cboe EDGA	0.84	251	0.08
Cboe BYX	0.78	232	0.30
MIAX Pearl	0.41	122	0.55
MEMX	0.00	0	3.24
NYSE	0.00	0	0.59
Nasdaq BX	0.00	0	0.34
NYSE National	0.00	0	0.09
CHX	0.00	0	0.03
24X National	0.00	0	0.02

chartexchange.com

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

TRT Nutrition Facts

0.48 servings per container

Serving size

61.67K

Calories

29.78K

% Day

% Avg

Off Exchange¹ 17K

58.11%

52.99%

NYSE American 5K

15.59%

13.10%

NYSE Arca 3K

10.70%

13.06%

Cboe EDGX 3K

8.98%

9.04%

Nasdaq PHLX 382

1.28%

0.12%

IEX 340

1.14%

1.40%

Nasdaq GSM 333

1.12%

3.12%

Cboe BZX 313

1.05%

1.93%

Cboe EDGA 251

0.84%

0.08%

Cboe BYX 232

0.78%

0.30%

MIAX Pearl 122

0.41%

0.55%

MEMX 0

0.00%

3.24%

NYSE 0

0.00%

0.59%

Nasdaq BX 0

0.00%

0.34%

NYSE National 0

0.00%

0.09%

CHX 0

0.00%

0.03%

24X National 0

0.00%

0.02%

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

chartexchange.com

TRT Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 17,302, which is 58.11% of today's total volume.
Today's Lit volume is 12,474, which is 41.89%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 52.99%.
The average Lit volume has been 47.01%.

TRT Volume by Exchange

Off Exchange

NYSE American

NYSE Arca

Cboe EDGX

Nasdaq PHLX

IEX

Nasdaq GSM

Cboe BZX

Cboe EDGA

Cboe BYX

MIAX Pearl