Dark

ISRG
Intuitive Surgical Inc.
stock NASDAQ

At Close

Sep 29, 2026 3:59:58 PM EDT

412.20USD-0.624%(-2.59)1,878,081

407.00Bid 435.73Ask 28.73Spread

Pre-market

Sep 29, 2026 9:28:30 AM EDT

413.50USD-0.311%(-1.29)1,727

After-hours

Sep 29, 2026 4:37:30 PM EDT

412.18USD-0.005%(-0.02)780

OverviewOptionsHistoricalDark Pool LevelsShortsMore

ISRG Volume Sep 29, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	51.69	974,272	45.97
Nasdaq GSM	29.36	553,476	33.00
NYSE Arca	4.78	90,152	5.02
IEX	4.49	84,725	4.77
Cboe BZX	2.82	53,224	4.19
Cboe EDGX	1.66	31,199	2.45
NYSE	1.19	22,438	1.10
CHX	0.90	16,895	0.47
Cboe BYX	0.65	12,258	0.55
MEMX	0.61	11,487	0.99
Nasdaq BX	0.54	10,207	0.29
Cboe EDGA	0.47	8,935	0.35
NYSE National	0.33	6,159	0.20
MIAX Pearl	0.17	3,199	0.28
Nasdaq PHLX	0.15	2,771	0.16
NYSE American	0.14	2,661	0.17
Texas Stock Exchange LLC	0.04	678	0.03
24X National	0.01	151	0.03
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.

ISRG Nutrition Facts

0.81 servings per container

Serving size

2.34M

Calories

1.88M

% Day

% Avg

Off Exchange¹ 974K

51.69%

45.97%

Nasdaq GSM 553K

29.36%

33.00%

NYSE Arca 90K

4.78%

5.02%

IEX 85K

4.49%

4.77%

Cboe BZX 53K

2.82%

4.19%

Cboe EDGX 31K

1.66%

2.45%

NYSE 22K

1.19%

1.10%

CHX 17K

0.90%

0.47%

Cboe BYX 12K

0.65%

0.55%

MEMX 11K

0.61%

0.99%

Nasdaq BX 10K

0.54%

0.29%

Cboe EDGA 9K

0.47%

0.35%

NYSE National 6K

0.33%

0.20%

MIAX Pearl 3K

0.17%

0.28%

Nasdaq PHLX 3K

0.15%

0.16%

NYSE American 3K

0.14%

0.17%

Texas Stock Exchange LLC 678

0.04%

0.03%

24X National 151

0.01%

0.03%

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

ISRG Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 974,272, which is 51.69% of today's total volume.
Today's Lit volume is 910,615, which is 48.31%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.97%.
The average Lit volume has been 54.03%.

ISRG Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

NYSE

CHX

Cboe BYX

MEMX

Nasdaq BX