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QNTM
Quantum Biopharma Ltd. Class B Subordinate Voting Shares
stock NASDAQ

At Close

May 16, 2025 3:59:30 PM EDT

10.30USD+12.939%(+1.18)221,403

0.00Bid 0.00Ask 0.00Spread

Pre-market

May 16, 2025 9:27:30 AM EDT

9.27USD+1.645%(+0.15)3,554

After-hours

May 16, 2025 4:54:30 PM EDT

10.05USD-2.427%(-0.25)5,512

OverviewHistoricalExchange VolumeShortsTrends

QNTM Volume May 16, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	55.14	123,751	50.26
Nasdaq GSM	16.27	36,510	18.84
Cboe EDGX	14.43	32,373	13.59
NYSE Arca	6.45	14,485	8.30
Cboe BZX	2.61	5,862	2.31
MEMX	2.37	5,326	2.79
MIAX Pearl	0.85	1,912	0.71
IEX	0.67	1,512	0.81
NYSE	0.50	1,113	0.97
Cboe BYX	0.23	523	0.44
NYSE American	0.22	500	0.15
Nasdaq BX	0.09	204	0.20
Cboe EDGA	0.09	200	0.14
CHX	0.04	100	0.07
NYSE National	0.02	50	0.08
Nasdaq PHLX	0.00	0	0.35

chartexchange.com

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

QNTM Nutrition Facts

1.97 servings per container

Serving size

113.64K

Calories

224.42K

% Day

% Avg

Off Exchange¹ 124K

55.14%

50.26%

Nasdaq GSM 37K

16.27%

18.84%

Cboe EDGX 32K

14.43%

13.59%

NYSE Arca 14K

6.45%

8.30%

Cboe BZX 6K

2.61%

2.31%

MEMX 5K

2.37%

2.79%

MIAX Pearl 2K

0.85%

0.71%

IEX 2K

0.67%

0.81%

NYSE 1K

0.50%

0.97%

Cboe BYX 523

0.23%

0.44%

NYSE American 500

0.22%

0.15%

Nasdaq BX 204

0.09%

0.20%

Cboe EDGA 200

0.09%

0.14%

CHX 100

0.04%

0.07%

NYSE National 50

0.02%

0.08%

Nasdaq PHLX 0

0.00%

0.35%

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

chartexchange.com

QNTM Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 123,751, which is 55.14% of today's total volume.
Today's Lit volume is 100,670, which is 44.86%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 50.26%.
The average Lit volume has been 49.74%.

QNTM Volume by Exchange

Off Exchange

Nasdaq GSM

Cboe EDGX

NYSE Arca

Cboe BZX

MEMX

MIAX Pearl

IEX

NYSE

Cboe BYX

NYSE American