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TRT
Trio-Tech International Common Stock
stock NASDAQ

Market Open

Sep 17, 2026 1:26:40 PM EDT

11.40USD+12.983%(+1.31)168,120

9.89Bid 11.57Ask 1.68Spread

Pre-market

Sep 17, 2026 9:21:30 AM EDT

10.60USD+5.055%(+0.51)4,259

After-hours

Sep 15, 2026 4:37:30 PM EDT

10.25USD+0.294%(+0.03)0

OverviewHistoricalExchange VolumeShortsMore

TRT Volume Sep 17, 2026 1:25:01 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	50.04	82,570	46.69
Nasdaq GSM	27.58	45,508	5.56
Cboe EDGX	6.44	10,631	5.48
NYSE Arca	4.99	8,235	18.57
Cboe BZX	4.61	7,599	4.43
IEX	3.93	6,487	2.33
MIAX Pearl	0.41	684	0.46
Cboe EDGA	0.40	661	0.38
NYSE American	0.34	560	10.16
NYSE	0.34	553	0.92
Texas Stock Exchange LLC	0.26	437	0.37
Cboe BYX	0.24	399	0.62
MEMX	0.17	286	2.70
CHX	0.09	147	0.11
NYSE National	0.07	120	0.35
Nasdaq BX	0.06	100	0.59
Nasdaq PHLX	0.02	37	0.25
24X National	0.00	0	0.01
LTSE	0.00	0	0.01

chartexchange.com

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

TRT Nutrition Facts

1.00 servings per container

Serving size

165.11K

Calories

165.01K

% Day

% Avg

Off Exchange¹ 83K

50.04%

46.69%

Nasdaq GSM 46K

27.58%

5.56%

Cboe EDGX 11K

6.44%

5.48%

NYSE Arca 8K

4.99%

18.57%

Cboe BZX 8K

4.61%

4.43%

IEX 6K

3.93%

2.33%

MIAX Pearl 684

0.41%

0.46%

Cboe EDGA 661

0.40%

0.38%

NYSE American 560

0.34%

10.16%

NYSE 553

0.34%

0.92%

Texas Stock Exchange LLC 437

0.26%

0.37%

Cboe BYX 399

0.24%

0.62%

MEMX 286

0.17%

2.70%

CHX 147

0.09%

0.11%

NYSE National 120

0.07%

0.35%

Nasdaq BX 100

0.06%

0.59%

Nasdaq PHLX 37

0.02%

0.25%

24X National 0

0.00%

0.01%

LTSE 0

0.00%

0.01%

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 82,570, which is 50.04% of today's total volume.
Today's Lit volume is 82,444, which is 49.96%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 46.69%.
The average Lit volume has been 53.31%.

TRT Volume by Exchange

Off Exchange

Nasdaq GSM

Cboe EDGX

NYSE Arca

Cboe BZX

IEX

MIAX Pearl

Cboe EDGA

NYSE American

NYSE

Texas Stock Exchange LLC