Dark

FAST
Fastenal Co
stock NASDAQ

At Close

Jul 31, 2025 3:59:57 PM EDT

46.13USD-0.603%(-0.28)8,679,250

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 31, 2025 9:28:30 AM EDT

46.10USD-0.668%(-0.31)6,054

After-hours

Jul 31, 2025 4:47:16 PM EDT

45.83USD-0.650%(-0.30)170,162

OverviewOptionsHistoricalExchange VolumeShortsMore

FAST Volume Jul 31, 2025

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Exchange	Day%	Volume	30D%
Nasdaq GSM	42.71	3,706,308	42.91
Off Exchange¹	40.79	3,539,655	35.71
IEX	4.61	399,769	4.00
NYSE Arca	4.13	358,261	5.45
Cboe BZX	1.98	171,523	3.51
NYSE	1.65	142,809	2.27
MEMX	1.17	101,110	1.43
Cboe EDGX	1.09	94,609	1.84
NYSE National	0.43	36,970	0.36
Cboe BYX	0.33	28,239	0.72
MIAX Pearl	0.32	27,943	0.44
Cboe EDGA	0.30	26,338	0.57
Nasdaq PHLX	0.24	21,178	0.23
Nasdaq BX	0.21	18,616	0.34
NYSE American	0.05	4,188	0.11
CHX	0.01	1,128	0.12
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.

FAST Nutrition Facts

1.27 servings per container

Serving size

6.85M

Calories

8.68M

% Day

% Avg

Nasdaq GSM 4M

42.71%

42.91%

Off Exchange¹ 4M

40.79%

35.71%

IEX 400K

4.61%

4.00%

NYSE Arca 358K

4.13%

5.45%

Cboe BZX 172K

1.98%

3.51%

NYSE 143K

1.65%

2.27%

MEMX 101K

1.17%

1.43%

Cboe EDGX 95K

1.09%

1.84%

NYSE National 37K

0.43%

0.36%

Cboe BYX 28K

0.33%

0.72%

MIAX Pearl 28K

0.32%

0.44%

Cboe EDGA 26K

0.30%

0.57%

Nasdaq PHLX 21K

0.24%

0.23%

Nasdaq BX 19K

0.21%

0.34%

NYSE American 4K

0.05%

0.11%

CHX 1K

0.01%

0.12%

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

FAST Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 3,539,655, which is 40.79% of today's total volume.
Today's Lit volume is 5,138,989, which is 59.21%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 35.71%.
The average Lit volume has been 64.29%.

FAST Volume by Exchange

Nasdaq GSM

Off Exchange

IEX

NYSE Arca

Cboe BZX

NYSE

MEMX

Cboe EDGX

NYSE National

Cboe BYX

MIAX Pearl