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COYY
GraniteShares YieldBOOST COIN ETF
stock NASDAQ ETF

Market Open

Aug 5, 2026 9:34:18 AM EDT

16.92USD-0.588%(-0.10)5,126

16.88Bid 17.01Ask 0.13Spread

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)0

OverviewOptionsHistoricalExchange VolumeShortsTrends

COYY Volume Aug 5, 2026 10:25:03 AM EDT

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Exchange	Day%	Volume	30D%
Nasdaq GSM	51.17	2,299	24.73
Off Exchange¹	21.81	980	60.70
MEMX	10.82	486	1.32
NYSE Arca	9.73	437	3.96
Cboe EDGX	5.23	235	3.56
IEX	0.82	37	2.63
Cboe BZX	0.31	14	1.29
Nasdaq BX	0.11	5	0.50
NYSE	0.00	0	0.50
Cboe BYX	0.00	0	0.45
Cboe EDGA	0.00	0	0.19
MIAX Pearl	0.00	0	0.13
NYSE American	0.00	0	0.02
NYSE National	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.

COYY Nutrition Facts

0.26 servings per container

Serving size

17.14K

Calories

4.49K

% Day

% Avg

Nasdaq GSM 2K

51.17%

24.73%

Off Exchange¹ 980

21.81%

60.70%

MEMX 486

10.82%

1.32%

NYSE Arca 437

9.73%

3.96%

Cboe EDGX 235

5.23%

3.56%

IEX 37

0.82%

2.63%

Cboe BZX 14

0.31%

1.29%

Nasdaq BX 5

0.11%

0.50%

NYSE 0

0.00%

0.50%

Cboe BYX 0

0.00%

0.45%

Cboe EDGA 0

0.00%

0.19%

MIAX Pearl 0

0.00%

0.13%

NYSE American 0

0.00%

0.02%

NYSE National 0

0.00%

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 980, which is 21.81% of today's total volume.
Today's Lit volume is 3,513, which is 78.19%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 60.70%.
The average Lit volume has been 39.30%.

COYY Volume by Exchange

Nasdaq GSM

Off Exchange

MEMX

NYSE Arca

Cboe EDGX

IEX

Cboe BZX

Nasdaq BX

NYSE

NYSE National

Cboe BYX