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COYY
GraniteShares YieldBOOST COIN ETF
stock NASDAQ ETF

At Close

Aug 4, 2026 2:40:19 PM EDT

17.02USD+0.829%(+0.14)13,055

0.00Bid 0.00Ask 0.00Spread

Pre-market

Aug 3, 2026 8:29:30 AM EDT

16.95USD-0.059%(-0.01)0

After-hours

Aug 4, 2026 4:21:30 PM EDT

17.01USD-0.059%(-0.01)100

OverviewOptionsHistoricalDark Pool LevelsShortsTrends

COYY Volume Aug 4, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	65.36	8,577	61.06
Nasdaq GSM	19.82	2,601	24.56
NYSE Arca	4.78	627	3.91
IEX	4.33	568	2.58
Cboe BZX	2.13	280	1.35
Cboe EDGX	1.27	167	3.49
MEMX	0.78	102	1.20
NYSE	0.76	100	0.50
Nasdaq BX	0.50	66	0.53
NYSE National	0.14	18	0.00
Cboe BYX	0.13	17	0.47
Cboe EDGA	0.00	0	0.19
MIAX Pearl	0.00	0	0.13
NYSE American	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.

COYY Nutrition Facts

0.77 servings per container

Serving size

17.14K

Calories

13.12K

% Day

% Avg

Off Exchange¹ 9K

65.36%

61.06%

Nasdaq GSM 3K

19.82%

24.56%

NYSE Arca 627

4.78%

3.91%

IEX 568

4.33%

2.58%

Cboe BZX 280

2.13%

1.35%

Cboe EDGX 167

1.27%

3.49%

MEMX 102

0.78%

1.20%

NYSE 100

0.76%

0.50%

Nasdaq BX 66

0.50%

0.53%

NYSE National 18

0.14%

0.00%

Cboe BYX 17

0.13%

0.47%

Cboe EDGA 0

0.00%

0.19%

MIAX Pearl 0

0.00%

0.13%

NYSE American 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

COYY Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 8,577, which is 65.36% of today's total volume.
Today's Lit volume is 4,546, which is 34.64%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 61.06%.
The average Lit volume has been 38.94%.

COYY Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

MEMX

NYSE

Nasdaq BX

NYSE National

Cboe BYX