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RGNX
REGENXBIO Inc.
stock NASDAQ

At Close

Jan 28, 2026 3:59:52 PM EST

11.01USD-17.897%(-2.40)4,987,432

10.80Bid 11.01Ask 0.21Spread

Pre-market

Jan 28, 2026 9:28:36 AM EST

9.51USD-29.083%(-3.90)461,216

After-hours

Jan 28, 2026 4:45:30 PM EST

11.20USD+1.683%(+0.19)5,429

OverviewOptionsHistoricalExchange VolumeShortsMore

RGNX Volume Jan 28, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	49.80	2,479,025	45.99
Nasdaq GSM	25.35	1,262,224	30.91
NYSE Arca	8.94	444,918	6.71
Cboe EDGX	6.03	300,233	4.58
Cboe BZX	2.45	121,773	3.46
IEX	2.08	103,613	3.27
MEMX	1.85	92,114	1.45
Cboe BYX	0.95	47,174	0.77
NYSE	0.73	36,562	1.05
Cboe EDGA	0.54	26,858	0.52
Nasdaq BX	0.44	21,957	0.41
MIAX Pearl	0.32	15,901	0.28
NYSE National	0.29	14,588	0.36
Nasdaq PHLX	0.12	6,047	0.15
NYSE American	0.08	3,947	0.06
CHX	0.03	1,346	0.02

chartexchange.com

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

RGNX Nutrition Facts

6.41 servings per container

Serving size

776.50K

Calories

4.98M

% Day

% Avg

Off Exchange¹ 2M

49.80%

45.99%

Nasdaq GSM 1M

25.35%

30.91%

NYSE Arca 445K

8.94%

6.71%

Cboe EDGX 300K

6.03%

4.58%

Cboe BZX 122K

2.45%

3.46%

IEX 104K

2.08%

3.27%

MEMX 92K

1.85%

1.45%

Cboe BYX 47K

0.95%

0.77%

NYSE 37K

0.73%

1.05%

Cboe EDGA 27K

0.54%

0.52%

Nasdaq BX 22K

0.44%

0.41%

MIAX Pearl 16K

0.32%

0.28%

NYSE National 15K

0.29%

0.36%

Nasdaq PHLX 6K

0.12%

0.15%

NYSE American 4K

0.08%

0.06%

CHX 1K

0.03%

0.02%

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

chartexchange.com

RGNX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 2,479,025, which is 49.80% of today's total volume.
Today's Lit volume is 2,499,255, which is 50.20%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.99%.
The average Lit volume has been 54.01%.

RGNX Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

Cboe BZX

IEX

MEMX

Cboe BYX

NYSE

Cboe EDGA

Nasdaq BX