Dark

GERN
Geron Corp
stock NASDAQ

Market Open

May 19, 2025 1:00:04 PM EDT

1.36USD+6.693%(+0.09)8,316,393

1.35Bid 1.36Ask 0.01Spread

Pre-market

May 19, 2025 8:43:30 AM EDT

1.26USD-0.787%(-0.01)6,951

After-hours

May 16, 2025 4:24:30 PM EDT

1.27USD-0.781%(-0.01)0

OverviewOptionsHistoricalExchange VolumeShortsMore

GERN Volume May 19, 2025 1:05:02 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	58.22	3,862,578	59.16
Nasdaq GSM	13.88	920,678	19.60
NYSE Arca	7.31	484,888	5.29
IEX	5.55	368,248	3.92
Cboe EDGX	4.32	286,338	2.62
NYSE	3.54	234,699	2.89
Cboe BZX	2.83	187,647	2.61
MEMX	1.71	113,287	0.93
Cboe BYX	1.17	77,707	0.91
Cboe EDGA	0.51	33,586	0.49
NYSE National	0.30	20,001	0.63
MIAX Pearl	0.29	19,274	0.51
Nasdaq BX	0.27	18,199	0.15
Nasdaq PHLX	0.08	5,603	0.11
NYSE American	0.03	1,701	0.15
CHX	0.00	0	0.03
LTSE	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.

GERN Nutrition Facts

0.57 servings per container

Serving size

11.67M

Calories

6.63M

% Day

% Avg

Off Exchange¹ 4M

58.22%

59.16%

Nasdaq GSM 921K

13.88%

19.60%

NYSE Arca 485K

7.31%

5.29%

IEX 368K

5.55%

3.92%

Cboe EDGX 286K

4.32%

2.62%

NYSE 235K

3.54%

2.89%

Cboe BZX 188K

2.83%

2.61%

MEMX 113K

1.71%

0.93%

Cboe BYX 78K

1.17%

0.91%

Cboe EDGA 34K

0.51%

0.49%

NYSE National 20K

0.30%

0.63%

MIAX Pearl 19K

0.29%

0.51%

Nasdaq BX 18K

0.27%

0.15%

Nasdaq PHLX 6K

0.08%

0.11%

NYSE American 2K

0.03%

0.15%

CHX 0

0.00%

0.03%

LTSE 0

0.00%

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

chartexchange.com

GERN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 3,862,578, which is 58.22% of today's total volume.
Today's Lit volume is 2,771,856, which is 41.78%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 59.16%.
The average Lit volume has been 40.84%.

GERN Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe EDGX

NYSE

Cboe BZX

MEMX

Cboe BYX

Cboe EDGA

NYSE National