Dark

SYBX
Synlogic, Inc. Common Stock
stock NASDAQ

At Close

Sep 16, 2025 3:57:30 PM EDT

1.74USD+5.749%(+0.09)49,337

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 16, 2025 8:17:30 AM EDT

1.68USD+2.103%(+0.03)500

After-hours

0.00USD0.000%(0.00)0

OverviewHistoricalDark Pool PrintsShortsMore

SYBX Volume Sep 16, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	45.48	22,440	54.56
Nasdaq GSM	42.33	20,885	23.91
Cboe EDGX	8.59	4,238	5.24
NYSE Arca	3.29	1,621	6.50
NYSE American	0.20	100	0.13
IEX	0.11	53	2.77
MEMX	0.00	0	2.93
NYSE	0.00	0	1.48
Cboe BZX	0.00	0	1.21
MIAX Pearl	0.00	0	0.55
Nasdaq PHLX	0.00	0	0.27
Cboe BYX	0.00	0	0.23
CHX	0.00	0	0.07
Cboe EDGA	0.00	0	0.05
Nasdaq BX	0.00	0	0.05
NYSE National	0.00	0	0.03

chartexchange.com

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

SYBX Nutrition Facts

1.35 servings per container

Serving size

36.42K

Calories

49.34K

% Day

% Avg

Off Exchange¹ 22K

45.48%

54.56%

Nasdaq GSM 21K

42.33%

23.91%

Cboe EDGX 4K

8.59%

5.24%

NYSE Arca 2K

3.29%

6.50%

NYSE American 100

0.20%

0.13%

IEX 53

0.11%

2.77%

MEMX 0

0.00%

2.93%

NYSE 0

0.00%

1.48%

Cboe BZX 0

0.00%

1.21%

MIAX Pearl 0

0.00%

0.55%

Nasdaq PHLX 0

0.00%

0.27%

Cboe BYX 0

0.00%

0.23%

CHX 0

0.00%

0.07%

Cboe EDGA 0

0.00%

0.05%

Nasdaq BX 0

0.00%

0.05%

NYSE National 0

0.00%

0.03%

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

chartexchange.com

SYBX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 22,440, which is 45.48% of today's total volume.
Today's Lit volume is 26,897, which is 54.52%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 54.56%.
The average Lit volume has been 45.44%.

SYBX Volume by Exchange

Off Exchange

Nasdaq GSM

Cboe EDGX

NYSE Arca

NYSE American

IEX

MEMX

Cboe BYX

NYSE

MIAX Pearl

Cboe BZX