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HIYY
YieldMax HIMS Option Income Strategy ETF
stock NYSE ETF

At Close

Oct 31, 2025 3:57:30 PM EDT

36.86USD+3.567%(+1.27)5,967

0.00Bid 0.00Ask 0.00Spread

Pre-market

Oct 29, 2025 9:01:30 AM EDT

39.60USD0.000%(+39.60)0

After-hours

0.00USD0.000%(0.00)0

OverviewOptionsHistoricalDark Pool LevelsShortsTrends

HIYY Volume Oct 31, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	58.40	3,507	47.94
NYSE Arca	23.75	1,426	45.02
MEMX	5.01	301	0.36
Cboe EDGX	4.66	280	0.63
Cboe BZX	3.60	216	2.96
MIAX Pearl	2.70	162	0.03
Nasdaq BX	0.98	59	0.11
Nasdaq GSM	0.90	54	2.58
Cboe BYX	0.00	0	0.21
IEX	0.00	0	0.13
NYSE	0.00	0	0.02
Cboe EDGA	0.00	0	0.01
NYSE National	0.00	0	0.01

chartexchange.com

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

HIYY Nutrition Facts

0.21 servings per container

Serving size

29.06K

Calories

6.01K

% Day

% Avg

Off Exchange¹ 4K

58.40%

47.94%

NYSE Arca 1K

23.75%

45.02%

MEMX 301

5.01%

0.36%

Cboe EDGX 280

4.66%

0.63%

Cboe BZX 216

3.60%

2.96%

MIAX Pearl 162

2.70%

0.03%

Nasdaq BX 59

0.98%

0.11%

Nasdaq GSM 54

0.90%

2.58%

Cboe BYX 0

0.00%

0.21%

IEX 0

0.00%

0.13%

NYSE 0

0.00%

0.02%

Cboe EDGA 0

0.00%

0.01%

NYSE National 0

0.00%

0.01%

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

chartexchange.com

HIYY Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 3,507, which is 58.40% of today's total volume.
Today's Lit volume is 2,498, which is 41.60%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 47.94%.
The average Lit volume has been 52.06%.

HIYY Volume by Exchange

Off Exchange

NYSE Arca

MEMX

Cboe EDGX

Cboe BZX

MIAX Pearl

Nasdaq BX

Nasdaq GSM

Cboe BYX

IEX

NYSE