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AMPX
Amprius Technologies, Inc.
stock NYSE

Market Open

Oct 1, 2026 11:51:16 AM EDT

9.58USD-1.033%(-0.10)1,916,722

9.58Bid 9.59Ask 0.01Spread

Pre-market

Oct 1, 2026 9:28:30 AM EDT

9.65USD-0.310%(-0.03)18,627

After-hours

Sep 30, 2026 4:56:30 PM EDT

9.76USD+1.134%(+0.11)0

OverviewOptionsHistoricalExchange VolumeShortsTrends

AMPX Volume Oct 1, 2026 11:35:00 AM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	41.26	749,674	44.29
NYSE	18.85	342,435	24.62
Nasdaq GSM	10.06	182,796	7.84
NYSE Arca	8.07	146,570	5.87
IEX	7.23	131,282	5.37
Cboe EDGX	5.19	94,264	4.33
Cboe BZX	3.52	64,024	3.18
MEMX	2.90	52,664	1.41
NYSE American	0.57	10,366	0.18
MIAX Pearl	0.56	10,215	0.46
Cboe BYX	0.38	6,854	0.44
Cboe EDGA	0.37	6,798	0.56
Texas Stock Exchange LLC	0.26	4,695	0.12
CHX	0.25	4,529	0.67
NYSE National	0.24	4,416	0.38
Nasdaq PHLX	0.24	4,324	0.14
24X National	0.04	804	0.01
Nasdaq BX	0.00	76	0.12

chartexchange.com

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

AMPX Nutrition Facts

0.37 servings per container

Serving size

4.90M

Calories

1.82M

% Day

% Avg

Off Exchange¹ 750K

41.26%

44.29%

NYSE 342K

18.85%

24.62%

Nasdaq GSM 183K

10.06%

7.84%

NYSE Arca 147K

8.07%

5.87%

IEX 131K

7.23%

5.37%

Cboe EDGX 94K

5.19%

4.33%

Cboe BZX 64K

3.52%

3.18%

MEMX 53K

2.90%

1.41%

NYSE American 10K

0.57%

0.18%

MIAX Pearl 10K

0.56%

0.46%

Cboe BYX 7K

0.38%

0.44%

Cboe EDGA 7K

0.37%

0.56%

Texas Stock Exchange LLC 5K

0.26%

0.12%

CHX 5K

0.25%

0.67%

NYSE National 4K

0.24%

0.38%

Nasdaq PHLX 4K

0.24%

0.14%

24X National 804

0.04%

0.01%

Nasdaq BX 76

0.00%

0.12%

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

chartexchange.com

AMPX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 749,674, which is 41.26% of today's total volume.
Today's Lit volume is 1,067,112, which is 58.74%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.29%.
The average Lit volume has been 55.71%.

AMPX Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

NYSE Arca

IEX

Cboe EDGX

Cboe BZX

MEMX

NYSE American

MIAX Pearl

Cboe BYX