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CMU
MFS High Yield Municipal Trust
stock NYSE Closed Ended Fund

Market Open

May 23, 2025 11:39:29 AM EDT

3.33USD-0.299%(-0.01)16,311

0.00Bid 0.00Ask 0.00Spread

Pre-market

Dec 31, 1969 7:00:00 PM EST

0.00USD-100.000%(-3.34)0

After-hours

Dec 31, 1969 7:00:00 PM EST

0.00USD0.000%(0.00)0

OverviewHistoricalExchange VolumeShortsMore

CMU Volume May 23, 2025 12:32:00 PM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	54.02	8,811	64.98
NYSE	17.78	2,900	18.29
Cboe EDGX	12.26	2,000	2.69
Nasdaq GSM	7.97	1,300	4.24
NYSE Arca	6.13	1,000	3.82
Cboe BZX	1.23	200	1.12
IEX	0.61	100	3.22
MEMX	0.00	0	0.51
MIAX Pearl	0.00	0	0.49
Cboe BYX	0.00	0	0.32
NYSE American	0.00	0	0.10
Nasdaq BX	0.00	0	0.08
NYSE National	0.00	0	0.06
Nasdaq PHLX	0.00	0	0.05
Cboe EDGA	0.00	0	0.04

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

CMU Nutrition Facts

0.30 servings per container

Serving size

55.03K

Calories

16.31K

% Day

% Avg

Off Exchange¹ 9K

54.02%

64.98%

NYSE 3K

17.78%

18.29%

Cboe EDGX 2K

12.26%

2.69%

Nasdaq GSM 1K

7.97%

4.24%

NYSE Arca 1K

6.13%

3.82%

Cboe BZX 200

1.23%

1.12%

IEX 100

0.61%

3.22%

MEMX 0

0.00%

0.51%

MIAX Pearl 0

0.00%

0.49%

Cboe BYX 0

0.00%

0.32%

NYSE American 0

0.00%

0.10%

Nasdaq BX 0

0.00%

0.08%

NYSE National 0

0.00%

0.06%

Nasdaq PHLX 0

0.00%

0.05%

Cboe EDGA 0

0.00%

0.04%

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

chartexchange.com

CMU Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 8,811, which is 54.02% of today's total volume.
Today's Lit volume is 7,500, which is 45.98%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 64.98%.
The average Lit volume has been 35.02%.

CMU Volume by Exchange

Off Exchange

NYSE

Cboe EDGX

Nasdaq GSM

NYSE Arca

Cboe BZX

IEX

MEMX

Nasdaq BX

Cboe EDGA

MIAX Pearl