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SNPS
Synopsys Inc
stock NASDAQ

Market Open

Jul 18, 2025 12:47:26 PM EDT

581.70USD-1.241%(-7.31)1,543,599

582.61Bid 583.68Ask 1.07Spread

Pre-market

Jul 18, 2025 9:28:30 AM EDT

591.76USD+0.467%(+2.75)16,511

After-hours

Jul 17, 2025 4:25:30 PM EDT

585.00USD-0.684%(-4.03)0

OverviewOptionsHistoricalExchange VolumeShortsMore

SNPS Volume Jul 18, 2025 12:25:03 PM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	39.78	583,775	36.58
Nasdaq GSM	32.13	471,455	38.08
NYSE Arca	6.31	92,624	6.06
Cboe BZX	5.10	74,901	5.05
IEX	4.67	68,598	5.43
Cboe EDGX	3.74	54,892	2.36
MEMX	2.07	30,338	1.01
NYSE	1.94	28,404	1.71
Cboe BYX	1.21	17,725	0.97
Nasdaq BX	1.04	15,306	0.84
Nasdaq PHLX	0.47	6,897	0.40
MIAX Pearl	0.43	6,318	0.40
Cboe EDGA	0.41	5,977	0.46
NYSE National	0.39	5,677	0.32
NYSE American	0.21	3,035	0.13
CHX	0.09	1,381	0.18
LTSE	0.01	100	0.00

chartexchange.com

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

SNPS Nutrition Facts

0.84 servings per container

Serving size

1.74M

Calories

1.47M

% Day

% Avg

Off Exchange¹ 584K

39.78%

36.58%

Nasdaq GSM 471K

32.13%

38.08%

NYSE Arca 93K

6.31%

6.06%

Cboe BZX 75K

5.10%

5.05%

IEX 69K

4.67%

5.43%

Cboe EDGX 55K

3.74%

2.36%

MEMX 30K

2.07%

1.01%

NYSE 28K

1.94%

1.71%

Cboe BYX 18K

1.21%

0.97%

Nasdaq BX 15K

1.04%

0.84%

Nasdaq PHLX 7K

0.47%

0.40%

MIAX Pearl 6K

0.43%

0.40%

Cboe EDGA 6K

0.41%

0.46%

NYSE National 6K

0.39%

0.32%

NYSE American 3K

0.21%

0.13%

CHX 1K

0.09%

0.18%

LTSE 100

0.01%

0.00%

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

chartexchange.com

SNPS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 583,775, which is 39.78% of today's total volume.
Today's Lit volume is 883,628, which is 60.22%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 36.58%.
The average Lit volume has been 63.42%.

SNPS Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe BZX

IEX

Cboe EDGX

MEMX

NYSE

Cboe BYX

Nasdaq BX

Nasdaq PHLX