Dark

ANRO
Alto Neuroscience Inc.
stock NYSE

Market Open

Oct 1, 2026 12:38:27 PM EDT

25.71USD+0.705%(+0.18)190,900

21.94Bid 25.80Ask 3.86Spread

Pre-market

Sep 30, 2026 9:02:30 AM EDT

25.82USD+1.136%(+0.29)0

After-hours

Sep 30, 2026 4:10:30 PM EDT

25.53USD-0.039%(-0.01)0

OverviewOptionsHistoricalExchange VolumeShortsTrends

ANRO Volume Oct 1, 2026 12:15:02 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	66.05	113,213	37.47
NYSE	10.72	18,384	36.11
Nasdaq GSM	9.12	15,630	8.97
IEX	4.86	8,323	5.55
Cboe BZX	3.39	5,808	3.62
NYSE Arca	1.65	2,824	3.46
Cboe EDGX	1.27	2,174	2.01
Cboe BYX	0.89	1,522	0.42
MEMX	0.61	1,044	0.62
Nasdaq BX	0.44	756	0.48
NYSE National	0.39	664	0.30
Cboe EDGA	0.34	579	0.37
NYSE American	0.09	160	0.16
CHX	0.07	119	0.08
Nasdaq PHLX	0.07	114	0.18
MIAX Pearl	0.06	100	0.16
24X National	0.00	0	0.02
Texas Stock Exchange LLC	0.00	0	0.01
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.

ANRO Nutrition Facts

0.31 servings per container

Serving size

547.72K

Calories

171.41K

% Day

% Avg

Off Exchange¹ 113K

66.05%

37.47%

NYSE 18K

10.72%

36.11%

Nasdaq GSM 16K

9.12%

8.97%

IEX 8K

4.86%

5.55%

Cboe BZX 6K

3.39%

3.62%

NYSE Arca 3K

1.65%

3.46%

Cboe EDGX 2K

1.27%

2.01%

Cboe BYX 2K

0.89%

0.42%

MEMX 1K

0.61%

0.62%

Nasdaq BX 756

0.44%

0.48%

NYSE National 664

0.39%

0.30%

Cboe EDGA 579

0.34%

0.37%

NYSE American 160

0.09%

0.16%

CHX 119

0.07%

0.08%

Nasdaq PHLX 114

0.07%

0.18%

MIAX Pearl 100

0.06%

0.16%

24X National 0

0.00%

0.02%

Texas Stock Exchange LLC 0

0.00%

0.01%

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

ANRO Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 113,213, which is 66.05% of today's total volume.
Today's Lit volume is 58,201, which is 33.95%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 37.47%.
The average Lit volume has been 62.53%.

ANRO Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

Cboe BZX

NYSE Arca

Cboe EDGX

Cboe BYX

MEMX

Nasdaq BX

NYSE National