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ALTS
ALT5 Sigma Corporation Common Stock
stock NASDAQ

Market Open

Nov 7, 2025 1:13:11 PM EST

2.01USD+2.296%(+0.05)2,635,413

2.04Bid 2.05Ask 0.01Spread

Pre-market

Nov 7, 2025 9:20:30 AM EST

1.93USD-1.531%(-0.03)22,381

After-hours

Nov 6, 2025 4:57:30 PM EST

1.97USD+0.767%(+0.01)0

OverviewOptionsHistoricalExchange VolumeShortsMore

ALTS Volume Nov 7, 2025 1:14:58 PM EST

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	45.06	1,115,999	49.15
Nasdaq GSM	19.36	479,391	19.01
NYSE Arca	7.70	190,780	8.59
Cboe EDGX	7.06	174,937	6.45
NYSE	5.69	141,002	2.28
IEX	4.86	120,409	4.95
MEMX	3.06	75,675	2.08
Cboe BYX	2.62	64,948	0.69
Cboe BZX	1.82	45,007	3.23
Nasdaq PHLX	0.97	23,986	0.11
MIAX Pearl	0.89	22,109	1.82
Cboe EDGA	0.48	11,953	0.43
NYSE National	0.26	6,438	0.52
Nasdaq BX	0.13	3,190	0.43
NYSE American	0.03	789	0.08
CHX	0.00	2	0.18
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.

ALTS Nutrition Facts

0.38 servings per container

Serving size

6.59M

Calories

2.48M

% Day

% Avg

Off Exchange¹ 1M

45.06%

49.15%

Nasdaq GSM 479K

19.36%

19.01%

NYSE Arca 191K

7.70%

8.59%

Cboe EDGX 175K

7.06%

6.45%

NYSE 141K

5.69%

2.28%

IEX 120K

4.86%

4.95%

MEMX 76K

3.06%

2.08%

Cboe BYX 65K

2.62%

0.69%

Cboe BZX 45K

1.82%

3.23%

Nasdaq PHLX 24K

0.97%

0.11%

MIAX Pearl 22K

0.89%

1.82%

Cboe EDGA 12K

0.48%

0.43%

NYSE National 6K

0.26%

0.52%

Nasdaq BX 3K

0.13%

0.43%

NYSE American 789

0.03%

0.08%

CHX 2

0.00%

0.18%

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

ALTS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,115,999, which is 45.06% of today's total volume.
Today's Lit volume is 1,360,616, which is 54.94%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 49.15%.
The average Lit volume has been 50.85%.

ALTS Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

NYSE

IEX

MEMX

Cboe BYX

Cboe BZX

Nasdaq PHLX

MIAX Pearl