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FFIN
First Financial Bankshares Inc
stock NASDAQ

At Close

Aug 20, 2026 3:59:59 PM EDT

34.22USD+0.308%(+0.10)774,272

27.99Bid 41.03Ask 13.04Spread

Pre-market

Aug 17, 2026 9:28:30 AM EDT

35.06USD+2.755%(+0.94)0

After-hours

Aug 20, 2026 4:00:30 PM EDT

34.23USD+0.015%(+0.01)217,404

OverviewOptionsHistoricalExchange VolumeShortsMore

FFIN Volume Aug 20, 2026

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	49.17	388,142	46.96
Off Exchange¹	29.52	233,075	32.58
NYSE Arca	5.72	45,194	4.73
Cboe BZX	4.57	36,081	3.53
IEX	3.86	30,448	5.92
Cboe EDGX	2.58	20,369	1.89
NYSE	1.40	11,041	1.70
MIAX Pearl	0.81	6,413	0.21
MEMX	0.72	5,707	0.70
Cboe EDGA	0.57	4,471	0.49
Cboe BYX	0.39	3,046	0.53
NYSE National	0.30	2,380	0.11
Nasdaq BX	0.19	1,522	0.19
Nasdaq PHLX	0.14	1,131	0.17
NYSE American	0.04	314	0.10
CHX	0.01	115	0.05
Texas Stock Exchange LLC	0.00	6	0.13
24X National	0.00	0	0.00
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.

FFIN Nutrition Facts

1.09 servings per container

Serving size

723.14K

Calories

789.46K

% Day

% Avg

Nasdaq GSM 388K

49.17%

46.96%

Off Exchange¹ 233K

29.52%

32.58%

NYSE Arca 45K

5.72%

4.73%

Cboe BZX 36K

4.57%

3.53%

IEX 30K

3.86%

5.92%

Cboe EDGX 20K

2.58%

1.89%

NYSE 11K

1.40%

1.70%

MIAX Pearl 6K

0.81%

0.21%

MEMX 6K

0.72%

0.70%

Cboe EDGA 4K

0.57%

0.49%

Cboe BYX 3K

0.39%

0.53%

NYSE National 2K

0.30%

0.11%

Nasdaq BX 2K

0.19%

Nasdaq PHLX 1K

0.14%

0.17%

NYSE American 314

0.04%

0.10%

CHX 115

0.01%

0.05%

Texas Stock Exchange LLC 6

0.00%

0.13%

24X National 0

0.00%

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

FFIN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 233,075, which is 29.52% of today's total volume.
Today's Lit volume is 556,380, which is 70.48%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 32.58%.
The average Lit volume has been 67.42%.

FFIN Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

Cboe BZX

IEX

Cboe EDGX

NYSE

MIAX Pearl

MEMX

Cboe EDGA

Cboe BYX