Dark

AZPN
Aspen Technology Inc
stock NASDAQ

Inactive

Mar 11, 2025

264.33USD+0.011%(+0.03)4,235,260

Pre-market

0.00USD-100.000%(-264.30)0

After-hours

0.00USD0.000%(0.00)0

OverviewOptionsHistoricalDark Pool LevelsShortsMore

AZPN Volume Dec 31, 1969

Exchange	Day%	Volume	30D%
Nasdaq GSM	58.11	2,466,999	35.55
Off Exchange¹	15.64	663,874	42.44
NYSE Arca	12.38	525,560	7.26
IEX	5.17	219,622	4.50
Cboe BZX	3.29	139,840	3.01
MEMX	0.94	39,826	0.66
Cboe BYX	0.90	37,997	0.90
Cboe EDGX	0.82	34,598	2.45
NYSE	0.74	31,542	1.26
Nasdaq BX	0.60	25,289	0.38
NYSE National	0.55	23,546	0.55
Cboe EDGA	0.36	15,306	0.42
NYSE American	0.26	11,140	0.15
MIAX Pearl	0.08	3,456	0.16
CHX	0.08	3,213	0.11
Nasdaq PHLX	0.07	3,166	0.16
LTSE	0.00	104	0.01

chartexchange.com

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

AZPN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 663,874, which is 15.64% of today's total volume.
Today's Lit volume is 3,581,204, which is 84.36%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.44%.
The average Lit volume has been 57.56%.

AZPN Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

IEX

Cboe BZX

MEMX

Cboe BYX

Cboe EDGX

NYSE

Nasdaq BX

NYSE National