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SPRO
Spero Therapeutics, Inc. Common Stock
stock NASDAQ

At Close

Jun 4, 2025 3:59:52 PM EDT

2.67USD+1.136%(+0.03)2,655,102

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jun 5, 2025 8:37:30 AM EDT

2.59USD-2.632%(-0.07)39,775

After-hours

Jun 4, 2025 4:55:30 PM EDT

2.67USD0.000%(0.00)5,854

OverviewOptionsHistoricalExchange VolumeShortsMore

SPRO Volume Jun 5, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	64.83	1,721,434	48.40
Nasdaq GSM	12.31	326,915	14.79
NYSE Arca	10.26	272,488	16.45
Cboe EDGX	6.07	161,286	9.04
Cboe BZX	0.93	24,730	1.76
Cboe BYX	0.92	24,501	0.80
MEMX	0.91	24,235	3.28
IEX	0.82	21,757	0.68
MIAX Pearl	0.75	19,889	1.13
Nasdaq BX	0.72	19,073	0.35
NYSE National	0.53	14,057	0.19
NYSE	0.44	11,688	1.55
Cboe EDGA	0.23	6,075	1.40
Nasdaq PHLX	0.16	4,286	0.15
NYSE American	0.06	1,712	0.03
CHX	0.04	976	0.01

chartexchange.com

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

SPRO Nutrition Facts

0.35 servings per container

Serving size

7.55M

Calories

2.66M

% Day

% Avg

Off Exchange¹ 2M

64.83%

48.40%

Nasdaq GSM 327K

12.31%

14.79%

NYSE Arca 272K

10.26%

16.45%

Cboe EDGX 161K

6.07%

9.04%

Cboe BZX 25K

0.93%

1.76%

Cboe BYX 25K

0.92%

0.80%

MEMX 24K

0.91%

3.28%

IEX 22K

0.82%

0.68%

MIAX Pearl 20K

0.75%

1.13%

Nasdaq BX 19K

0.72%

0.35%

NYSE National 14K

0.53%

0.19%

NYSE 12K

0.44%

1.55%

Cboe EDGA 6K

0.23%

1.40%

Nasdaq PHLX 4K

0.16%

0.15%

NYSE American 2K

0.06%

0.03%

CHX 976

0.04%

0.01%

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

chartexchange.com

SPRO Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,721,434, which is 64.83% of today's total volume.
Today's Lit volume is 933,668, which is 35.17%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 48.40%.
The average Lit volume has been 51.60%.

SPRO Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

Cboe BZX

Cboe BYX

MEMX

IEX

MIAX Pearl

Nasdaq BX

NYSE National