Dark

SSTI
SoundThinking, Inc. Common Stock
stock NASDAQ

At Close

Sep 29, 2026 3:59:57 PM EDT

8.22USD+50.274%(+2.75)5,129,763

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 29, 2026 9:29:30 AM EDT

8.30USD+51.737%(+2.83)268,882

After-hours

Sep 29, 2026 4:58:30 PM EDT

8.36USD+1.703%(+0.14)6,739

OverviewOptionsHistoricalExchange VolumeShortsMore

SSTI Volume Sep 29, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	47.60	2,443,360	47.02
NYSE Arca	23.45	1,203,911	17.20
Nasdaq GSM	13.27	681,251	18.68
Cboe EDGX	4.06	208,255	3.84
Cboe EDGA	2.80	143,478	1.92
Cboe BZX	2.54	130,354	2.66
IEX	2.48	127,453	3.71
NYSE	1.23	63,234	1.36
MEMX	1.12	57,595	1.16
MIAX Pearl	0.37	18,891	0.36
Cboe BYX	0.35	17,981	0.80
Nasdaq BX	0.29	14,804	0.58
CHX	0.15	7,746	0.10
Nasdaq PHLX	0.13	6,839	0.16
Texas Stock Exchange LLC	0.12	6,082	0.07
NYSE National	0.02	927	0.32
24X National	0.02	828	0.01
NYSE American	0.01	305	0.04

chartexchange.com

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

SSTI Nutrition Facts

40.65 servings per container

Serving size

126.28K

Calories

5.13M

% Day

% Avg

Off Exchange¹ 2M

47.60%

47.02%

NYSE Arca 1M

23.45%

17.20%

Nasdaq GSM 681K

13.27%

18.68%

Cboe EDGX 208K

4.06%

3.84%

Cboe EDGA 143K

2.80%

1.92%

Cboe BZX 130K

2.54%

2.66%

IEX 127K

2.48%

3.71%

NYSE 63K

1.23%

1.36%

MEMX 58K

1.12%

1.16%

MIAX Pearl 19K

0.37%

0.36%

Cboe BYX 18K

0.35%

0.80%

Nasdaq BX 15K

0.29%

0.58%

CHX 8K

0.15%

0.10%

Nasdaq PHLX 7K

0.13%

0.16%

Texas Stock Exchange LLC 6K

0.12%

0.07%

NYSE National 927

0.02%

0.32%

24X National 828

0.02%

0.01%

NYSE American 305

0.01%

0.04%

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

chartexchange.com

SSTI Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 2,443,360, which is 47.60% of today's total volume.
Today's Lit volume is 2,689,934, which is 52.40%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 47.02%.
The average Lit volume has been 52.98%.

SSTI Volume by Exchange

Off Exchange

NYSE Arca

Nasdaq GSM

Cboe EDGX

Cboe EDGA

Cboe BZX

IEX

NYSE

MEMX

MIAX Pearl

Cboe BYX