Dark

TCX
Tucows, Inc
stock NASDAQ

At Close

Mar 19, 2026 3:59:52 PM EDT

16.24USD+3.571%(+0.56)29,346

15.89Bid 16.64Ask 0.75Spread

Pre-market

0.00USD-100.000%(-15.68)0

After-hours

0.00USD0.000%(0.00)0

OverviewOptionsHistoricalDark Pool PrintsShortsMore

TCX Volume Mar 19, 2026

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	49.45	10,688	41.16
Off Exchange¹	26.36	5,697	33.42
Cboe BZX	7.49	1,619	4.12
NYSE Arca	4.33	935	4.47
IEX	3.70	799	4.04
Cboe EDGX	2.88	622	2.16
NYSE	1.52	328	0.49
Nasdaq PHLX	1.39	300	0.35
Cboe BYX	1.05	227	0.50
Nasdaq BX	0.53	114	1.66
Cboe EDGA	0.52	112	0.19
MEMX	0.47	101	1.11
MIAX Pearl	0.27	58	0.19
NYSE National	0.06	12	5.98
NYSE American	0.00	0	0.10
CHX	0.00	0	0.03
LTSE	0.00	0	0.03

chartexchange.com

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

TCX Nutrition Facts

0.65 servings per container

Serving size

33.00K

Calories

21.61K

% Day

% Avg

Nasdaq GSM 11K

49.45%

41.16%

Off Exchange¹ 6K

26.36%

33.42%

Cboe BZX 2K

7.49%

4.12%

NYSE Arca 935

4.33%

4.47%

IEX 799

3.70%

4.04%

Cboe EDGX 622

2.88%

2.16%

NYSE 328

1.52%

0.49%

Nasdaq PHLX 300

1.39%

0.35%

Cboe BYX 227

1.05%

0.50%

Nasdaq BX 114

0.53%

1.66%

Cboe EDGA 112

0.52%

0.19%

MEMX 101

0.47%

1.11%

MIAX Pearl 58

0.27%

0.19%

NYSE National 12

0.06%

5.98%

NYSE American 0

0.00%

0.10%

CHX 0

0.00%

0.03%

LTSE 0

0.00%

0.03%

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

chartexchange.com

TCX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 5,697, which is 26.36% of today's total volume.
Today's Lit volume is 15,915, which is 73.64%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 33.42%.
The average Lit volume has been 66.58%.

TCX Volume by Exchange

Nasdaq GSM

Off Exchange

Cboe BZX

NYSE Arca

IEX

Cboe EDGX

NYSE

Nasdaq PHLX

Cboe BYX

Nasdaq BX

Cboe EDGA